{"id":10846,"date":"2026-09-17T09:00:00","date_gmt":"2026-09-17T09:00:00","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=10846"},"modified":"2026-09-17T09:14:30","modified_gmt":"2026-09-17T09:14:30","slug":"okruglenie-chisel-v-c","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/okruglenie-chisel-v-c\/","title":{"rendered":"\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0435\u043b \u0432 C#: Math.Round, MidpointRounding \u0438 decimal"},"content":{"rendered":"<p><strong>\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0435\u043b \u0432 C#<\/strong> &#8212; \u044d\u0442\u043e \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441 \u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u044c\u044e \u043a \u043c\u0435\u043d\u044c\u0448\u0435\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043a\u043b\u0430\u0441\u0441\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">System.Math<\/code>: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> (\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Floor<\/code> (\u0432\u043d\u0438\u0437), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Ceiling<\/code> (\u0432\u0432\u0435\u0440\u0445) \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Truncate<\/code> (\u043e\u0442\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c). \u0413\u043b\u0430\u0432\u043d\u0430\u044f \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0443\u0434\u0438\u0432\u043b\u044f\u0435\u0442 \u043d\u043e\u0432\u0438\u0447\u043a\u043e\u0432: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u0435\u0442 \u043d\u0435 \u00ab\u0448\u043a\u043e\u043b\u044c\u043d\u044b\u043c\u00bb \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u0430 \u043f\u043e \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u043c\u0443 \u043f\u0440\u0430\u0432\u0438\u043b\u0443 &#8212; \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0447\u0435\u0442\u043d\u043e\u043c\u0443.<\/p>\n<div class=\"oj-toc\" style=\"background:#f6f6f6;border-radius:8px;padding:14px 20px;margin:20px 0\">\n<p><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/strong><\/p>\n<ol>\n<li><a href=\"#s1\">\u0427\u0435\u0442\u044b\u0440\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u043e\u043a\u0440\u0443\u0433\u043b\u0438\u0442\u044c \u0447\u0438\u0441\u043b\u043e<\/a><\/li>\n<li><a href=\"#s2\">Math.Round \u0438 \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435<\/a><\/li>\n<li><a href=\"#s3\">\u0412\u0441\u0435 \u0440\u0435\u0436\u0438\u043c\u044b MidpointRounding<\/a><\/li>\n<li><a href=\"#s4\">\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0434\u043e \u0437\u043d\u0430\u043a\u043e\u0432 \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u043f\u044f\u0442\u043e\u0439<\/a><\/li>\n<li><a href=\"#s5\">double, float \u0438 decimal: \u043e\u0442\u043a\u0443\u0434\u0430 \u0431\u0435\u0440\u0435\u0442\u0441\u044f 2.67 \u0432\u043c\u0435\u0441\u0442\u043e 2.68<\/a><\/li>\n<li><a href=\"#s6\">Floor, Ceiling \u0438 Truncate<\/a><\/li>\n<li><a href=\"#s7\">\u0424\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u043e\u0439: \u044d\u0442\u043e \u043d\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u043b\u0430<\/a><\/li>\n<li><a href=\"#s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f<\/a><\/li>\n<li><a href=\"#s10\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<p>\u041d\u0438\u0436\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c \u0432\u0441\u0435 \u0447\u0435\u0442\u044b\u0440\u0435 \u043c\u0435\u0442\u043e\u0434\u0430, \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u043d\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u043e\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0438, \u043f\u043e\u043b\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u0440\u0435\u0436\u0438\u043c\u043e\u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding<\/code>, \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0434\u043e \u0437\u0430\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0437\u043d\u0430\u043a\u043e\u0432 \u0438 \u0432\u0430\u0436\u043d\u0443\u044e \u0440\u0430\u0437\u043d\u0438\u0446\u0443 \u043c\u0435\u0436\u0434\u0443 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">float<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code>. \u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0434\u0430\u043d\u044b \u0434\u043b\u044f .NET 8; \u0432\u044b\u0432\u043e\u0434 \u0443\u043a\u0430\u0437\u0430\u043d \u043f\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u0432.<\/p>\n<h2 id=\"s1\">\u0427\u0435\u0442\u044b\u0440\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u043e\u043a\u0440\u0443\u0433\u043b\u0438\u0442\u044c \u0447\u0438\u0441\u043b\u043e<\/h2>\n<p>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 &#8212; \u043a\u0430\u0440\u0442\u0430 \u043c\u0435\u0442\u043e\u0434\u043e\u0432. \u0412\u0441\u0435 \u043e\u043d\u0438 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435, \u043b\u0435\u0436\u0430\u0442 \u0432 \u043a\u043b\u0430\u0441\u0441\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math<\/code> \u0438 \u0438\u043c\u0435\u044e\u0442 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u0434\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code> (\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> &#8212; \u0435\u0449\u0435 \u0438 \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435\u043c \u0447\u0438\u0441\u043b\u0430 \u0437\u043d\u0430\u043a\u043e\u0432).<\/p>\n<table>\n<thead>\n<tr>\n<th>\u041c\u0435\u0442\u043e\u0434<\/th>\n<th>\u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442<\/th>\n<th>\u041d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code><\/td>\n<td>\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0446\u0435\u043b\u043e\u043c\u0443 \u0438\u043b\u0438 \u043a N \u0437\u043d\u0430\u043a\u0430\u043c<\/td>\n<td>\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443, \u043d\u0438\u0447\u044c\u044e \u0440\u0435\u0448\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Floor<\/code><\/td>\n<td>\u0432\u043d\u0438\u0437<\/td>\n<td>\u043a \u043c\u0438\u043d\u0443\u0441 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u0438<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Ceiling<\/code><\/td>\n<td>\u0432\u0432\u0435\u0440\u0445<\/td>\n<td>\u043a \u043f\u043b\u044e\u0441 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u0438<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Truncate<\/code><\/td>\n<td>\u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u0442 \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c<\/td>\n<td>\u043a \u043d\u0443\u043b\u044e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0420\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Truncate<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Floor<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Ceiling<\/code> \u0432\u0438\u0434\u043d\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u043b\u0430\u0445: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Truncate<\/code> \u0438\u0434\u0435\u0442 \u043a \u043d\u0443\u043b\u044e, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Floor<\/code> &#8212; \u0432\u0441\u0435\u0433\u0434\u0430 \u0432\u043d\u0438\u0437 (\u043a \u043c\u0438\u043d\u0443\u0441 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u0438), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Ceiling<\/code> &#8212; \u0432\u0441\u0435\u0433\u0434\u0430 \u0432\u0432\u0435\u0440\u0445. \u041d\u0430 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Truncate<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Floor<\/code> \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u044e\u0442.<\/p>\n<h2 id=\"s2\">Math.Round \u0438 \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435<\/h2>\n<p>\u041f\u0435\u0440\u0432\u043e\u0435, \u0447\u0442\u043e \u0441\u0442\u043e\u0438\u0442 \u0437\u0430\u043f\u043e\u043c\u043d\u0438\u0442\u044c: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u0431\u0435\u0437 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0440\u0435\u0436\u0438\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding.ToEven<\/code> &#8212; \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 (banker&#8217;s rounding). \u041a\u043e\u0433\u0434\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0441\u0442\u043e\u0438\u0442 \u0440\u043e\u0432\u043d\u043e \u043f\u043e\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u043c\u044f \u0446\u0435\u043b\u044b\u043c\u0438 (\u0434\u0440\u043e\u0431\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0432\u043d\u0430 0.5), \u043c\u0435\u0442\u043e\u0434 \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u0442 \u043d\u0435 \u00ab\u0432\u0432\u0435\u0440\u0445\u00bb, \u0430 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0447\u0435\u0442\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">0.5<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ 0.5 -&gt; \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0447\u0435\u0442\u043d\u043e\u0435 0<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">1.5<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ 1.5 -&gt; 2<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.5<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ 2.5 -&gt; \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0447\u0435\u0442\u043d\u043e\u0435 2<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">3.5<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ 3.5 -&gt; 4<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.4<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ \u043d\u0435 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0430 -&gt; 2<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.6<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ \u043d\u0435 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0430 -&gt; 3<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">0\n2\n2\n4\n2\n3\n<\/code><\/pre>\n<p>\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u043f\u0430\u0440\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">0.5 -&gt; 0<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.5 -&gt; 2<\/code>: \u0442\u0430\u043c, \u0433\u0434\u0435 \u0448\u043a\u043e\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u0434\u0430\u043b\u043e \u0431\u044b 1 \u0438 3, \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u0434\u0430\u0435\u0442 \u0447\u0435\u0442\u043d\u043e\u0435. \u0421\u043c\u044b\u0441\u043b \u0440\u0435\u0436\u0438\u043c\u0430 &#8212; \u0443\u0431\u0440\u0430\u0442\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0435\u0440\u0435\u043a\u043e\u0441 \u0432\u0432\u0435\u0440\u0445 \u043f\u0440\u0438 \u0441\u0443\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043c\u043d\u043e\u0433\u0438\u0445 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u043d\u044b\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439. \u042d\u0442\u043e \u043d\u0435 \u0437\u043d\u0430\u0447\u0438\u0442, \u0447\u0442\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code> &#8212; \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u0434\u043b\u044f \u0434\u0435\u043d\u0435\u0433: \u0432 \u0444\u0438\u043d\u0430\u043d\u0441\u0430\u0445 \u0440\u0435\u0436\u0438\u043c \u0438 \u043c\u043e\u043c\u0435\u043d\u0442 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0430\u044e\u0442 \u043f\u043e \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442\u0443 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0447\u0435\u0442\u0430, \u0430 \u043d\u0435 \u043f\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e.<\/p>\n<p>\u0427\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u043e\u0435 \u00ab\u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0430 &#8212; \u0432\u0441\u0435\u0433\u0434\u0430 \u0432\u0432\u0435\u0440\u0445\u00bb, \u043d\u0443\u0436\u0435\u043d \u0440\u0435\u0436\u0438\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding.AwayFromZero<\/code> (\u043e\u0442 \u043d\u0443\u043b\u044f). \u0421\u0440\u0430\u0432\u043d\u0438\u043c \u043e\u0431\u0430 \u0440\u0435\u0436\u0438\u043c\u0430 \u043d\u0430 \u043e\u0434\u043d\u0438\u0445 \u0438 \u0442\u0435\u0445 \u0436\u0435 \u0447\u0438\u0441\u043b\u0430\u0445.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\">[] <\/span><span style=\"color: #E06C75\">xs<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> { <\/span><span style=\"color: #D19A66\">0.5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">1.5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2.5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">3.5<\/span><span style=\"color: #ABB2BF\"> };<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">foreach<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E5C07B\">var<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">x<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">in<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">xs<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #ABB2BF\">        {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">even<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">x<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">MidpointRounding<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">ToEven<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">away<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">x<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">MidpointRounding<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">AwayFromZero<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">$\"{x}: ToEven={even}, AwayFromZero={away}\"<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">        }<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">0.5: ToEven=0, AwayFromZero=1\n1.5: ToEven=2, AwayFromZero=2\n2.5: ToEven=2, AwayFromZero=3\n3.5: ToEven=4, AwayFromZero=4\n<\/code><\/pre>\n<h2 id=\"s3\">\u0412\u0441\u0435 \u0440\u0435\u0436\u0438\u043c\u044b MidpointRounding<\/h2>\n<p><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding<\/code> \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0435\u0442 \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u043a\u043b\u0430\u0441\u0441\u0430 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0439, \u0438 \u044d\u0442\u043e \u0432\u0430\u0436\u043d\u043e \u043d\u0435 \u0441\u043f\u0443\u0442\u0430\u0442\u044c. <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">AwayFromZero<\/code> \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u044e\u0442 \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0446\u0435\u043b\u043e\u043c\u0443 \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 (\u0434\u0440\u043e\u0431\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c 0.5): \u043f\u0435\u0440\u0432\u044b\u0439 \u0443\u0432\u043e\u0434\u0438\u0442 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0443 \u043a \u0447\u0435\u0442\u043d\u043e\u043c\u0443, \u0432\u0442\u043e\u0440\u043e\u0439 &#8212; \u043e\u0442 \u043d\u0443\u043b\u044f; \u043d\u0430 \u0432\u0441\u0435\u0445 \u043f\u0440\u043e\u0447\u0438\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u0445 \u043e\u043d\u0438 \u0434\u0430\u044e\u0442 \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0438\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u0410 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToZero<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToNegativeInfinity<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToPositiveInfinity<\/code> &#8212; \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0435: \u043e\u043d\u0438 \u0437\u0430\u0434\u0430\u044e\u0442 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u043e\u043d\u043e \u043d\u0435 \u0441\u0442\u043e\u0438\u0442 \u043f\u043e\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435. \u0412 .NET Core 3.0 \u0438 \u043d\u043e\u0432\u0435\u0435 (\u0437\u043d\u0430\u0447\u0438\u0442, \u0438 \u0432 .NET 8) \u0440\u0435\u0436\u0438\u043c\u043e\u0432 \u043f\u044f\u0442\u044c.<\/p>\n<p>\u0412 \u0442\u0430\u0431\u043b\u0438\u0446\u0435 \u043d\u0438\u0436\u0435 &#8212; \u0434\u0432\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u044b\u0445 \u0432\u0445\u043e\u0434\u0430 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.5<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.5<\/code>) \u0438 \u0434\u0432\u0430 \u043d\u0435\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u044b\u0445 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.8<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.8<\/code>), \u0447\u0442\u043e\u0431\u044b \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0440\u0435\u0436\u0438\u043c\u0430 \u0447\u0438\u0442\u0430\u043b\u0430\u0441\u044c \u0446\u0435\u043b\u0438\u043a\u043e\u043c, \u0430 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u043d\u0438\u0447\u044c\u0435\u0439.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0420\u0435\u0436\u0438\u043c<\/th>\n<th>\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f<\/th>\n<th><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.5<\/code><\/th>\n<th><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.5<\/code><\/th>\n<th><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.8<\/code><\/th>\n<th><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.8<\/code><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code><\/td>\n<td>\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443<\/td>\n<td>2<\/td>\n<td>-2<\/td>\n<td>3<\/td>\n<td>-3<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">AwayFromZero<\/code><\/td>\n<td>\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443<\/td>\n<td>3<\/td>\n<td>-3<\/td>\n<td>3<\/td>\n<td>-3<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToZero<\/code><\/td>\n<td>\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u0430\u044f (\u043a \u043d\u0443\u043b\u044e)<\/td>\n<td>2<\/td>\n<td>-2<\/td>\n<td>2<\/td>\n<td>-2<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToNegativeInfinity<\/code><\/td>\n<td>\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u0430\u044f (\u0432\u043d\u0438\u0437)<\/td>\n<td>2<\/td>\n<td>-3<\/td>\n<td>2<\/td>\n<td>-3<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToPositiveInfinity<\/code><\/td>\n<td>\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u0430\u044f (\u0432\u0432\u0435\u0440\u0445)<\/td>\n<td>3<\/td>\n<td>-2<\/td>\n<td>3<\/td>\n<td>-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0412\u0438\u0434\u043d\u043e \u0433\u043b\u0430\u0432\u043d\u043e\u0435: \u0443 \u0440\u0435\u0436\u0438\u043c\u043e\u0432 \u00ab\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443\u00bb \u0441\u0442\u043e\u043b\u0431\u0446\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.8<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.8<\/code> \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u044e\u0442 (\u043d\u0435\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u0432\u0441\u0435\u0433\u0434\u0430 \u0438\u0434\u0435\u0442 \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443, \u0440\u0435\u0436\u0438\u043c \u0442\u0443\u0442 \u043d\u0435 \u043f\u0440\u0438 \u0434\u0435\u043b\u0430\u0445), \u0430 \u0443 \u0442\u0440\u0435\u0445 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043d\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.8<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.8<\/code> \u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f &#8212; \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u043d\u043e \u0434\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u044b.<\/p>\n<p>\u0418\u043c\u0435\u043d\u043d\u043e \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0442\u0440\u0438 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0440\u0435\u0436\u0438\u043c\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u0432\u0435\u0441\u0442\u0438 \u0441\u0435\u0431\u044f \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b, \u043d\u043e \u0441 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435\u043c \u0434\u043e \u043d\u0443\u0436\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0437\u043d\u0430\u043a\u043e\u0432: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round(x, MidpointRounding.ToZero)<\/code> \u0438\u0434\u0435\u0442 \u043a \u043d\u0443\u043b\u044e, \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Truncate<\/code>; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToNegativeInfinity<\/code> &#8212; \u0432\u043d\u0438\u0437, \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Floor<\/code>; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToPositiveInfinity<\/code> &#8212; \u0432\u0432\u0435\u0440\u0445, \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Ceiling<\/code>. \u0420\u0430\u0437\u043d\u0438\u0446\u0430 \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">AwayFromZero<\/code> \u0432\u0438\u0434\u043d\u0430 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 &#8212; \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0440\u0435\u0436\u0438\u043c \u0441\u043c\u0435\u0449\u0430\u0435\u0442 \u0438 \u043e\u0431\u044b\u0447\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\">[] <\/span><span style=\"color: #E06C75\">xs<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> { <\/span><span style=\"color: #D19A66\">2.6<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">2.1<\/span><span style=\"color: #ABB2BF\"> };<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">foreach<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E5C07B\">var<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">x<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">in<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">xs<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #ABB2BF\">        {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">even<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">x<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">MidpointRounding<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">ToEven<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">neg<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">x<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">MidpointRounding<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">ToNegativeInfinity<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">$\"{x}: ToEven={even}, ToNegativeInfinity={neg}\"<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">        }<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">2.6: ToEven=3, ToNegativeInfinity=2\n-2.1: ToEven=-2, ToNegativeInfinity=-3\n<\/code><\/pre>\n<p>\u041d\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.6<\/code>, \u043d\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">-2.1<\/code> \u043d\u0435 \u0441\u0442\u043e\u044f\u0442 \u043d\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435, \u043d\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToNegativeInfinity<\/code> \u0432\u0441\u0435 \u0440\u0430\u0432\u043d\u043e \u0443\u0432\u043e\u0434\u0438\u0442 \u0438\u0445 \u0432\u043d\u0438\u0437 (2 \u0438 -3), \u0442\u043e\u0433\u0434\u0430 \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code> \u0431\u0435\u0440\u0435\u0442 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0446\u0435\u043b\u043e\u0435 (3 \u0438 -2).<\/p>\n<h2 id=\"s4\">\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0434\u043e \u0437\u043d\u0430\u043a\u043e\u0432 \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u043f\u044f\u0442\u043e\u0439<\/h2>\n<p>\u0423 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u0435\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0430 \u0441\u043e \u0432\u0442\u043e\u0440\u044b\u043c \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u043c &#8212; \u0447\u0438\u0441\u043b\u043e \u0437\u043d\u0430\u043a\u043e\u0432 \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u043f\u044f\u0442\u043e\u0439 (\u0434\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u043e \u043e\u0442 0 \u0434\u043e 15, \u0434\u043b\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code> &#8212; \u043e\u0442 0 \u0434\u043e 28). \u041f\u0440\u0430\u0432\u0438\u043b\u043e \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u0430\u043a \u0436\u0435 \u0438 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0442\u0440\u0435\u0442\u044c\u0438\u043c \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u043c.<\/p>\n<p>\u0427\u0442\u043e\u0431\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0431\u044b\u043b \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0443\u0435\u043c \u043d\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u044b\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u0445, \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0434\u0430\u043c \u043d\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code>: \u044d\u0442\u043e\u0442 \u0442\u0438\u043f \u0445\u0440\u0430\u043d\u0438\u0442 \u0447\u0438\u0441\u043b\u0430 \u0432 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.345m<\/code> &#8212; \u044d\u0442\u043e \u0440\u043e\u0432\u043d\u043e 2.345, \u0430 \u043d\u0435 \u043f\u0440\u0438\u0431\u043b\u0438\u0436\u0435\u043d\u0438\u0435.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.345m<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ ToEven: 2.34 \u0438\u043b\u0438 2.35 -&gt; \u0447\u0435\u0442\u043d\u043e\u0435 2.34<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.355m<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ ToEven: 2.35 \u0438\u043b\u0438 2.36 -&gt; \u0447\u0435\u0442\u043d\u043e\u0435 2.36<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.345m<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">MidpointRounding<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">AwayFromZero<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ 2.35<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">2.34\n2.36\n2.35\n<\/code><\/pre>\n<h2 id=\"s5\">double, float \u0438 decimal: \u043e\u0442\u043a\u0443\u0434\u0430 \u0431\u0435\u0440\u0435\u0442\u0441\u044f 2.67 \u0432\u043c\u0435\u0441\u0442\u043e 2.68<\/h2>\n<p>\u0417\u0434\u0435\u0441\u044c \u043a\u0440\u043e\u0435\u0442\u0441\u044f \u0441\u0430\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430. \u0422\u0438\u043f\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">float<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u0445\u0440\u0430\u043d\u044f\u0442 \u0447\u0438\u0441\u043b\u0430 \u0432 \u0434\u0432\u043e\u0438\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0438 \u043c\u043d\u043e\u0433\u0438\u0435 \u00ab\u043a\u0440\u0443\u0433\u043b\u044b\u0435\u00bb \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u044b\u0435 \u0434\u0440\u043e\u0431\u0438 \u0432 \u043d\u0435\u0439 \u043d\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043c\u044b \u0442\u043e\u0447\u043d\u043e. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">2.675<\/code> \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u0445\u0440\u0430\u043d\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0447\u0443\u0442\u044c \u043c\u0435\u043d\u044c\u0448\u0435\u0435 \u0447\u0438\u0441\u043b\u043e, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0440\u0438 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0438 \u0434\u043e \u0434\u0432\u0443\u0445 \u0437\u043d\u0430\u043a\u043e\u0432 \u043e\u043d\u043e \u0443\u0445\u043e\u0434\u0438\u0442 \u0432\u043d\u0438\u0437 &#8212; \u0432 2.67, \u0430 \u043d\u0435 \u0432 \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u044b\u0435 2.68.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">d<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">2.675<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">decimal<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">m<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">2.675m<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">d<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ double: \u0445\u0440\u0430\u043d\u0438\u0442\u0441\u044f \u043a\u0430\u043a ~2.67499..., -&gt; 2.67<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Round<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">m<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ decimal: \u0440\u043e\u0432\u043d\u043e 2.675, ToEven -&gt; 2.68<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">2.67\n2.68\n<\/code><\/pre>\n<p>\u041e\u0442\u0441\u044e\u0434\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u043e: \u0434\u043b\u044f \u0434\u0435\u043d\u0435\u0436\u043d\u044b\u0445 \u0432\u0435\u043b\u0438\u0447\u0438\u043d \u0438 \u043b\u044e\u0431\u044b\u0445 \u0440\u0430\u0441\u0447\u0435\u0442\u043e\u0432, \u0433\u0434\u0435 \u0432\u0430\u0436\u043d\u0430 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u0430\u044f \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u043e\u0431\u044b\u0447\u043d\u043e \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code>, \u0430 \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">float<\/code>. \u0422\u0438\u043f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code> \u0445\u0440\u0430\u043d\u0438\u0442 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0442\u043e\u0447\u043d\u043e \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u0441\u0432\u043e\u0435\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 (\u0434\u043e 28-29 \u0437\u043d\u0430\u0447\u0430\u0449\u0438\u0445 \u0446\u0438\u0444\u0440), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u044b\u0435 \u0441\u043b\u0443\u0447\u0430\u0438 \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u044e\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0443\u0435\u043c\u043e. \u041d\u043e \u00ab\u0442\u043e\u0447\u043d\u044b\u0439\u00bb \u043d\u0435 \u0437\u043d\u0430\u0447\u0438\u0442 \u00ab\u0431\u0435\u0437 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u044f\u00bb: \u043f\u0440\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round(2.675m, 2)<\/code> \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432\u0441\u0435 \u0440\u0430\u0432\u043d\u043e \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u0435\u0442\u0441\u044f &#8212; \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e\u043c\u0443 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u043e\u043c\u0443 \u043f\u0440\u0430\u0432\u0438\u043b\u0443, \u0430 \u043d\u0435 \u043f\u043e \u0434\u0432\u043e\u0438\u0447\u043d\u043e\u043c\u0443 \u043f\u0440\u0438\u0431\u043b\u0438\u0436\u0435\u043d\u0438\u044e. \u0418 \u0432\u044b\u0431\u043e\u0440 \u0442\u0438\u043f\u0430 \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 \u0431\u0438\u0437\u043d\u0435\u0441-\u043f\u0440\u0430\u0432\u0438\u043b\u043e: \u0440\u0435\u0436\u0438\u043c \u0438 \u043c\u043e\u043c\u0435\u043d\u0442 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0430\u044e\u0442 \u043f\u043e \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0447\u0435\u0442\u0430, \u0438 \u043d\u0435 \u0441\u0442\u043e\u0438\u0442 \u043f\u043e\u043b\u0430\u0433\u0430\u0442\u044c\u0441\u044f \u043d\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code> \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e, \u0435\u0441\u043b\u0438 \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442 (\u043d\u0430\u043b\u043e\u0433\u0438, \u0446\u0435\u043d\u044b, \u043f\u0440\u043e\u0446\u0435\u043d\u0442\u044b, \u0431\u0443\u0445\u0443\u0447\u0435\u0442) \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0434\u0440\u0443\u0433\u043e\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u043e.<\/p>\n<p>\u0414\u043b\u044f \u043e\u0434\u0438\u043d\u0430\u0440\u043d\u043e\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">float<\/code>) \u0435\u0441\u0442\u044c \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MathF<\/code> \u0441 \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MathF.Round<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MathF.Floor<\/code> \u0438 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 &#8212; \u043e\u043d \u0438\u0437\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442 \u043b\u0438\u0448\u043d\u0438\u0445 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">float<\/code> \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e.<\/p>\n<h2 id=\"s6\">Floor, Ceiling \u0438 Truncate<\/h2>\n<p>\u042d\u0442\u0438 \u0442\u0440\u0438 \u043c\u0435\u0442\u043e\u0434\u0430 \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u044e\u0442 \u0431\u0435\u0437 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u00ab\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443\u00bb &#8212; \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0443 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043e, \u0438 \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432\u0438\u0434\u043d\u0430 \u043d\u0430 \u0437\u043d\u0430\u043a\u0435 \u0447\u0438\u0441\u043b\u0430.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Floor<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.7<\/span><span style=\"color: #ABB2BF\">));     <\/span><span style=\"color: #7F848E\">\/\/ \u0432\u043d\u0438\u0437 -&gt; 2<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Floor<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">2.1<\/span><span style=\"color: #ABB2BF\">));    <\/span><span style=\"color: #7F848E\">\/\/ \u0432\u043d\u0438\u0437 (\u043a -inf) -&gt; -3<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Ceiling<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.1<\/span><span style=\"color: #ABB2BF\">));   <\/span><span style=\"color: #7F848E\">\/\/ \u0432\u0432\u0435\u0440\u0445 -&gt; 3<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Ceiling<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">2.9<\/span><span style=\"color: #ABB2BF\">));  <\/span><span style=\"color: #7F848E\">\/\/ \u0432\u0432\u0435\u0440\u0445 (\u043a +inf) -&gt; -2<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Truncate<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">2.7<\/span><span style=\"color: #ABB2BF\">));  <\/span><span style=\"color: #7F848E\">\/\/ \u043a \u043d\u0443\u043b\u044e -&gt; 2<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Math<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Truncate<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">2.7<\/span><span style=\"color: #ABB2BF\">)); <\/span><span style=\"color: #7F848E\">\/\/ \u043a \u043d\u0443\u043b\u044e -&gt; -2<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">2\n-3\n3\n-2\n2\n-2\n<\/code><\/pre>\n<p>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Floor(-2.1)<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Truncate(-2.7)<\/code>: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Floor<\/code> \u0443\u0448\u0435\u043b \u043a -3 (\u0432\u043d\u0438\u0437 \u043f\u043e \u0447\u0438\u0441\u043b\u043e\u0432\u043e\u0439 \u043e\u0441\u0438), \u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Truncate<\/code> \u043e\u0441\u0442\u0430\u0432\u0438\u043b -2 (\u043f\u0440\u043e\u0441\u0442\u043e \u043e\u0442\u0431\u0440\u043e\u0441\u0438\u043b \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c). \u042d\u0442\u043e \u0438 \u0435\u0441\u0442\u044c \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 \u00ab\u043a \u043c\u0438\u043d\u0443\u0441 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u0438\u00bb \u0438 \u00ab\u043a \u043d\u0443\u043b\u044e\u00bb.<\/p>\n<h2 id=\"s7\">\u0424\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u043e\u0439: \u044d\u0442\u043e \u043d\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u043b\u0430<\/h2>\n<p>\u0427\u0430\u0441\u0442\u043e \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u043d\u0443\u0436\u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0432\u044b\u0432\u043e\u0434\u0430 &#8212; \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c \u0446\u0435\u043d\u0443 \u0441 \u0434\u0432\u0443\u043c\u044f \u0437\u043d\u0430\u043a\u0430\u043c\u0438. \u0422\u043e\u0433\u0434\u0430 \u0443\u0434\u043e\u0431\u043d\u0435\u0435 \u043d\u0435 \u043c\u0435\u043d\u044f\u0442\u044c \u0447\u0438\u0441\u043b\u043e, \u0430 \u043e\u0442\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u043f\u0440\u0438 \u0432\u044b\u0432\u043e\u0434\u0435 \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToString<\/code> \u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">String.Format<\/code>. \u0412\u0430\u0436\u043d\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c: \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0442\u0430\u043a\u043e\u0433\u043e \u0444\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f &#8212; \u0441\u0442\u0440\u043e\u043a\u0430, \u0430 \u0441\u0430\u043c\u043e \u0447\u0438\u0441\u043b\u043e \u043d\u0435 \u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #C678DD\">using<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">System.Globalization<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Program<\/span>\n<span style=\"color: #ABB2BF\">{<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">Main<\/span><span style=\"color: #ABB2BF\">()<\/span>\n<span style=\"color: #ABB2BF\">    {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">var<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">CultureInfo<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">InvariantCulture<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">((<\/span><span style=\"color: #D19A66\">3.14159<\/span><span style=\"color: #ABB2BF\">).<\/span><span style=\"color: #E06C75\">ToString<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"F2\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #ABB2BF\">));               <\/span><span style=\"color: #7F848E\">\/\/ 3.14<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">((<\/span><span style=\"color: #D19A66\">1234.5<\/span><span style=\"color: #ABB2BF\">).<\/span><span style=\"color: #E06C75\">ToString<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"N2\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #ABB2BF\">));                <\/span><span style=\"color: #7F848E\">\/\/ 1,234.50<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">WriteLine<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">string<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">Format<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">c<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"{0:F2}\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">3.14159<\/span><span style=\"color: #ABB2BF\">));       <\/span><span style=\"color: #7F848E\">\/\/ 3.14<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">3.14\n1,234.50\n3.14\n<\/code><\/pre>\n<p>\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">F2<\/code> \u0434\u0430\u0435\u0442 \u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0442\u043e\u0447\u043a\u0443 \u0441 \u0434\u0432\u0443\u043c\u044f \u0437\u043d\u0430\u043a\u0430\u043c\u0438, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">N2<\/code> \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u0438 \u0433\u0440\u0443\u043f\u043f \u0440\u0430\u0437\u0440\u044f\u0434\u043e\u0432. \u0420\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043a\u0443\u043b\u044c\u0442\u0443\u0440\u044b: \u0432 \u0440\u0443\u0441\u0441\u043a\u043e\u0439 \u043b\u043e\u043a\u0430\u043b\u0438 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ru-RU<\/code>) \u044d\u0442\u043e \u0437\u0430\u043f\u044f\u0442\u0430\u044f, \u0430 \u043d\u0435 \u0442\u043e\u0447\u043a\u0430, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u044f\u0432\u043d\u043e \u0437\u0430\u0434\u0430\u043d\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">InvariantCulture<\/code>, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u0432\u043e\u0434 \u0431\u044b\u043b \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0443\u0435\u043c\u044b\u043c. \u0412\u0430\u0436\u043d\u043e \u0438 \u0434\u0440\u0443\u0433\u043e\u0435: \u0447\u0438\u0441\u043b\u043e\u0432\u044b\u0435 \u0442\u0438\u043f\u044b-\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0435\u0438\u0437\u043c\u0435\u043d\u044f\u0435\u043c\u044b, \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u043d\u0435 \u043c\u0435\u043d\u044f\u0435\u0442 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u0430 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043d\u043e\u0432\u043e\u0435. \u0427\u0442\u043e\u0431\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u043f\u0440\u0438\u0441\u0432\u043e\u0439\u0442\u0435 \u0435\u0433\u043e: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">value = Math.Round(value, 2)<\/code>. \u0424\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0436\u0435 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToString<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">String.Format<\/code>) \u043c\u0435\u043d\u044f\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 &#8212; \u0441\u0430\u043c\u043e \u0447\u0438\u0441\u043b\u043e \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0436\u043d\u0438\u043c.<\/p>\n<h2 id=\"s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>\u0412 C# \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u044e\u0442 \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math<\/code>: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Round<\/code> (\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Floor<\/code> (\u0432\u043d\u0438\u0437, \u043a \u043c\u0438\u043d\u0443\u0441 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u0438), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Ceiling<\/code> (\u0432\u0432\u0435\u0440\u0445), <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Truncate<\/code> (\u043a \u043d\u0443\u043b\u044e).<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code> (\u043a \u0447\u0435\u0442\u043d\u043e\u043c\u0443), \u0430 \u043d\u0435 \u00ab\u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0430 \u0432\u0432\u0435\u0440\u0445\u00bb; \u0434\u043b\u044f \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0430\u0439\u0442\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding.AwayFromZero<\/code>.<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding<\/code> \u0434\u0435\u043b\u0438\u0442\u0441\u044f \u043d\u0430 \u0434\u0432\u0430 \u043a\u043b\u0430\u0441\u0441\u0430: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToEven<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">AwayFromZero<\/code> \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u044e\u0442 \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0438 \u0440\u0430\u0441\u0445\u043e\u0434\u044f\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 0.5, \u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToZero<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToNegativeInfinity<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToPositiveInfinity<\/code> &#8212; \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0438 \u0437\u0430\u0434\u0430\u044e\u0442 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f (\u0432\u0441\u0435\u0433\u043e \u0432 .NET 8 \u043f\u044f\u0442\u044c \u0440\u0435\u0436\u0438\u043c\u043e\u0432).<\/li>\n<li>\u0414\u043b\u044f \u0434\u0435\u043d\u0435\u0436\u043d\u044b\u0445 \u0432\u0435\u043b\u0438\u0447\u0438\u043d \u043e\u0431\u044b\u0447\u043d\u043e \u0431\u0435\u0440\u0443\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code>, \u0430 \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">float<\/code> (\u0434\u0432\u043e\u0438\u0447\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0430\u0435\u0442 \u0441\u044e\u0440\u043f\u0440\u0438\u0437\u044b \u0432\u0440\u043e\u0434\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round(2.675, 2) == 2.67<\/code>); \u043d\u043e \u0442\u0438\u043f \u043d\u0435 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u0442 \u0431\u0438\u0437\u043d\u0435\u0441-\u043f\u0440\u0430\u0432\u0438\u043b\u043e &#8212; \u0440\u0435\u0436\u0438\u043c \u0438 \u043c\u043e\u043c\u0435\u043d\u0442 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0434\u0430\u044e\u0442 \u043f\u043e \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442\u0443 \u0440\u0430\u0441\u0447\u0435\u0442\u0430.<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round<\/code> \u043d\u0435 \u043c\u0435\u043d\u044f\u0435\u0442 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u0430 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043d\u043e\u0432\u043e\u0435: \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u043f\u0440\u0438\u0441\u0432\u043e\u0439\u0442\u0435 \u0435\u0433\u043e (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">value = Math.Round(value, 2)<\/code>).<\/li>\n<li>\u0424\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ToString(\"F2\")<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">String.Format<\/code>) \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0443 \u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043a\u0443\u043b\u044c\u0442\u0443\u0440\u044b &#8212; \u044d\u0442\u043e \u0432\u044b\u0432\u043e\u0434, \u0430 \u043d\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u043b\u0430.<\/li>\n<\/ul>\n<h2 id=\"s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f<\/h2>\n<p>\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0432 C# \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0447\u0442\u0438 \u0432 \u043b\u044e\u0431\u043e\u0439 \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0439 \u0437\u0430\u0434\u0430\u0447\u0435: \u0440\u0430\u0441\u0447\u0435\u0442 \u0446\u0435\u043d \u0438 \u043d\u0430\u043b\u043e\u0433\u043e\u0432, \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0447\u0435\u043a\u043e\u0432 \u0438 \u043e\u0442\u0447\u0435\u0442\u043e\u0432, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043c\u0435\u0442\u0440\u0438\u043a \u0438 \u043f\u0440\u043e\u0446\u0435\u043d\u0442\u043e\u0432, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u0432. \u0412\u044b\u0431\u043e\u0440 \u043c\u0435\u0442\u043e\u0434\u0430 \u0438 \u0440\u0435\u0436\u0438\u043c\u0430 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0441\u0442\u044c \u0434\u0435\u043d\u0435\u0433: \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0432 \u0431\u0443\u0445\u0433\u0430\u043b\u0442\u0435\u0440\u0438\u0438, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">AwayFromZero<\/code> \u0442\u0430\u043c, \u0433\u0434\u0435 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0443 \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u043f\u043e\u0434\u043d\u0438\u043c\u0430\u0442\u044c, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code> \u0432\u043c\u0435\u0441\u0442\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u0434\u043b\u044f \u0441\u0443\u043c\u043c.<\/p>\n<div class=\"oj-cta\" style=\"background:#fbf4e4;border-left:4px solid #c9962b;border-radius:8px;padding:16px 20px;margin:24px 0\">\n<p style=\"margin:0 0 8px\"><strong>\u041e\u0441\u0432\u043e\u0439\u0442\u0435 \u0442\u0435\u043c\u0443 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435<\/strong><\/p>\n<p>\u0420\u0430\u0437\u043e\u0431\u0440\u0430\u0442\u044c\u0441\u044f \u0441 \u0442\u0438\u043f\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math<\/code> \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0447\u0438\u0441\u0435\u043b \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043a\u0443\u0440\u0441 <a href=\"https:\/\/otus.ru\/lessons\/c-sharp-basic\/?utm_source=oj&amp;utm_medium=article&amp;utm_campaign=okruglenie-chisel-v-c&amp;utm_content=course\">C#-\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a. \u0411\u0430\u0437\u043e\u0432\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c<\/a>. \u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0437\u0430\u043d\u044f\u0442\u0438\u0439 \u0438 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0434\u043e \u0441\u0442\u0430\u0440\u0442\u0430 \u043c\u043e\u0436\u043d\u043e \u043d\u0430 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0445 <a href=\"https:\/\/otus.ru\/events\/?utm_source=oj&amp;utm_medium=article&amp;utm_campaign=okruglenie-chisel-v-c&amp;utm_content=events\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0443\u0440\u043e\u043a\u0430\u0445 Otus<\/a> &#8212; \u044d\u0442\u043e \u0436\u0438\u0432\u044b\u0435 \u0437\u0430\u043d\u044f\u0442\u0438\u044f \u0441 \u043f\u0440\u0435\u043f\u043e\u0434\u0430\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438.<\/p>\n<\/div>\n<h2 id=\"s10\">FAQ<\/h2>\n<p><strong>\u041f\u043e\u0447\u0435\u043c\u0443 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round(2.5)<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 2, \u0430 \u043d\u0435 3?<\/strong> \u041f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">MidpointRounding.ToEven<\/code>: \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0443\u0445\u043e\u0434\u0438\u0442 \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0447\u0435\u0442\u043d\u043e\u043c\u0443. \u0427\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c 3, \u0432\u044b\u0437\u043e\u0432\u0438\u0442\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Round(2.5, MidpointRounding.AwayFromZero)<\/code>.<\/p>\n<p><strong>\u041a\u0430\u043a \u043e\u043a\u0440\u0443\u0433\u043b\u0438\u0442\u044c \u0432\u0432\u0435\u0440\u0445 \u0432\u0441\u0435\u0433\u0434\u0430, \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u0438?<\/strong> \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Ceiling<\/code> &#8212; \u043e\u043d \u043f\u043e\u0434\u043d\u0438\u043c\u0430\u0435\u0442 \u043b\u044e\u0431\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043a \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c\u0443 \u0446\u0435\u043b\u043e\u043c\u0443 \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u043f\u043b\u044e\u0441 \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u0438; \u0434\u043b\u044f \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u044d\u0442\u043e \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0432\u0432\u0435\u0440\u0445. \u0414\u043b\u044f \u043e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u044f \u0432\u043d\u0438\u0437 \u0435\u0441\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Floor<\/code>.<\/p>\n<p><strong>\u0427\u0435\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Truncate<\/code> \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">(int)<\/code>?<\/strong> \u041e\u0431\u0430 \u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u044e\u0442 \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u043d\u0443\u043b\u044f, \u043d\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Math.Truncate<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0442\u043e\u0442 \u0436\u0435 \u0442\u0438\u043f (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">double<\/code> \u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">decimal<\/code>) \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u043c\u0438, \u0430 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">(int)<\/code> \u0434\u0430\u0435\u0442 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u0439 \u0442\u0438\u043f \u0438 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0438\u0442\u0441\u044f, \u0435\u0441\u043b\u0438 \u0447\u0438\u0441\u043b\u043e \u043d\u0435 \u043f\u043e\u043c\u0435\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">int<\/code>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0435\u043b \u0432 C# &#8212; \u044d\u0442\u043e \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441 \u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u044c\u044e \u043a \u043c\u0435\u043d\u044c\u0448\u0435\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043a\u043b\u0430\u0441\u0441\u0430 System.Math: Math.Round (\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443), Math.Floor (\u0432\u043d\u0438\u0437), Math.Ceiling (\u0432\u0432\u0435\u0440\u0445) \u0438 Math.Truncate (\u043e\u0442\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c). \u0413\u043b\u0430\u0432\u043d\u0430\u044f \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0443\u0434\u0438\u0432\u043b\u044f\u0435\u0442 \u043d\u043e\u0432\u0438\u0447\u043a\u043e\u0432: Math.Round \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u0435\u0442 \u043d\u0435 \u00ab\u0448\u043a\u043e\u043b\u044c\u043d\u044b\u043c\u00bb \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u0430 \u043f\u043e \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u043c\u0443 \u043f\u0440\u0430\u0432\u0438\u043b\u0443 &#8212; \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0447\u0435\u0442\u043d\u043e\u043c\u0443. \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0427\u0435\u0442\u044b\u0440\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u043e\u043a\u0440\u0443\u0433\u043b\u0438\u0442\u044c [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":10847,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[81,65],"class_list":["post-10846","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-c-2","tag-programmirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0435\u043b \u0432 C# - \u044d\u0442\u043e \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441 \u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u044c\u044e \u043a \u043c\u0435\u043d\u044c\u0448\u0435\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043a\u043b\u0430\u0441\u0441\u0430 System.Math: Math.Round (\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443), Math.Floor (\u0432\u043d\u0438\u0437), Math.Ceiling (\u0432\u0432\u0435\u0440\u0445) \u0438 Math.Truncate (\u043e\u0442\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c). \u0413\u043b\u0430\u0432\u043d\u0430\u044f \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0443\u0434\u0438\u0432\u043b\u044f\u0435\u0442 \u043d\u043e\u0432\u0438\u0447\u043a\u043e\u0432: Math.Round \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u0435\u0442 \u043d\u0435 \u00ab\u0448\u043a\u043e\u043b\u044c\u043d\u044b\u043c\u00bb \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u0430 \u043f\u043e \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u043c\u0443 \u043f\u0440\u0430\u0432\u0438\u043b\u0443 - \u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443 \u0447\u0435\u0442\u043d\u043e\u043c\u0443. \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0427\u0435\u0442\u044b\u0440\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u043e\u043a\u0440\u0443\u0433\u043b\u0438\u0442\u044c\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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Pavlenko\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/okruglenie-chisel-v-c\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/13488c7d5b657aaaf1808afd398f71e0225df07dd94eb7e5fcdfc45feff43cb5?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"A. Pavlenko\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/okruglenie-chisel-v-c\\\/#webpage\",\"url\":\"https:\\\/\\\/otus.ru\\\/journal\\\/okruglenie-chisel-v-c\\\/\",\"name\":\"\\u041e\\u043a\\u0440\\u0443\\u0433\\u043b\\u0435\\u043d\\u0438\\u0435 \\u0447\\u0438\\u0441\\u0435\\u043b \\u0432 C#: Math.Round, MidpointRounding \\u0438 decimal OTUS\",\"description\":\"\\u041e\\u043a\\u0440\\u0443\\u0433\\u043b\\u0435\\u043d\\u0438\\u0435 \\u0447\\u0438\\u0441\\u0435\\u043b \\u0432 C# - \\u044d\\u0442\\u043e \\u043f\\u0440\\u0438\\u0432\\u0435\\u0434\\u0435\\u043d\\u0438\\u0435 \\u0437\\u043d\\u0430\\u0447\\u0435\\u043d\\u0438\\u044f \\u0441 \\u0434\\u0440\\u043e\\u0431\\u043d\\u043e\\u0439 \\u0447\\u0430\\u0441\\u0442\\u044c\\u044e \\u043a \\u043c\\u0435\\u043d\\u044c\\u0448\\u0435\\u0439 \\u0442\\u043e\\u0447\\u043d\\u043e\\u0441\\u0442\\u0438 \\u0441 \\u043f\\u043e\\u043c\\u043e\\u0449\\u044c\\u044e \\u043c\\u0435\\u0442\\u043e\\u0434\\u043e\\u0432 \\u043a\\u043b\\u0430\\u0441\\u0441\\u0430 System.Math: Math.Round (\\u043a \\u0431\\u043b\\u0438\\u0436\\u0430\\u0439\\u0448\\u0435\\u043c\\u0443), Math.Floor (\\u0432\\u043d\\u0438\\u0437), Math.Ceiling (\\u0432\\u0432\\u0435\\u0440\\u0445) \\u0438 Math.Truncate (\\u043e\\u0442\\u0431\\u0440\\u043e\\u0441\\u0438\\u0442\\u044c \\u0434\\u0440\\u043e\\u0431\\u043d\\u0443\\u044e \\u0447\\u0430\\u0441\\u0442\\u044c). \\u0413\\u043b\\u0430\\u0432\\u043d\\u0430\\u044f \\u043e\\u0441\\u043e\\u0431\\u0435\\u043d\\u043d\\u043e\\u0441\\u0442\\u044c, \\u043a\\u043e\\u0442\\u043e\\u0440\\u0430\\u044f \\u0443\\u0434\\u0438\\u0432\\u043b\\u044f\\u0435\\u0442 \\u043d\\u043e\\u0432\\u0438\\u0447\\u043a\\u043e\\u0432: Math.Round \\u043f\\u043e \\u0443\\u043c\\u043e\\u043b\\u0447\\u0430\\u043d\\u0438\\u044e \\u043e\\u043a\\u0440\\u0443\\u0433\\u043b\\u044f\\u0435\\u0442 \\u043d\\u0435 \\u00ab\\u0448\\u043a\\u043e\\u043b\\u044c\\u043d\\u044b\\u043c\\u00bb \\u0441\\u043f\\u043e\\u0441\\u043e\\u0431\\u043e\\u043c, \\u0430 \\u043f\\u043e \\u0431\\u0430\\u043d\\u043a\\u043e\\u0432\\u0441\\u043a\\u043e\\u043c\\u0443 \\u043f\\u0440\\u0430\\u0432\\u0438\\u043b\\u0443 - 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\\u0411\\u043b\\u043e\\u0433 \\u043f\\u0440\\u043e IT\",\"alternateName\":\"OTUS \\u0416\\u0443\\u0440\\u043d\\u0430\\u043b\",\"description\":\"\\u0411\\u043b\\u043e\\u0433 \\u043f\\u0440\\u043e IT\",\"inLanguage\":\"ru-RU\",\"publisher\":{\"@id\":\"https:\\\/\\\/otus.ru\\\/journal\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0435\u043b \u0432 C#: Math.Round, MidpointRounding \u0438 decimal OTUS","description":"\u041e\u043a\u0440\u0443\u0433\u043b\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0435\u043b \u0432 C# - \u044d\u0442\u043e \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0441 \u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u044c\u044e \u043a \u043c\u0435\u043d\u044c\u0448\u0435\u0439 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043a\u043b\u0430\u0441\u0441\u0430 System.Math: Math.Round (\u043a \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u043c\u0443), Math.Floor (\u0432\u043d\u0438\u0437), Math.Ceiling (\u0432\u0432\u0435\u0440\u0445) \u0438 Math.Truncate (\u043e\u0442\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0447\u0430\u0441\u0442\u044c). \u0413\u043b\u0430\u0432\u043d\u0430\u044f \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0443\u0434\u0438\u0432\u043b\u044f\u0435\u0442 \u043d\u043e\u0432\u0438\u0447\u043a\u043e\u0432: Math.Round \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u0435\u0442 \u043d\u0435 \u00ab\u0448\u043a\u043e\u043b\u044c\u043d\u044b\u043c\u00bb \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u0430 \u043f\u043e \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u043c\u0443 \u043f\u0440\u0430\u0432\u0438\u043b\u0443 - 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