{"id":1294,"date":"2026-09-19T05:32:07","date_gmt":"2026-09-19T05:32:07","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=1294"},"modified":"2026-09-25T15:44:30","modified_gmt":"2026-09-25T15:44:30","slug":"stroki-v-c","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/stroki-v-c\/","title":{"rendered":"\u0421\u0442\u0440\u043e\u043a\u0438 \u0432 C++: std::string \u0438 C-\u0441\u0442\u0440\u043e\u043a\u0438"},"content":{"rendered":"<p><strong>\u0421\u0442\u0440\u043e\u043a\u0438 \u0432 C++<\/strong> &#8212; \u044d\u0442\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432, \u043d\u043e \u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0438\u0445 \u043c\u043e\u0436\u043d\u043e \u0434\u0432\u0443\u043c\u044f \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u0430\u043c\u0438: \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u0430\u044f <strong>C-\u0441\u0442\u0440\u043e\u043a\u0430<\/strong> (\u043c\u0430\u0441\u0441\u0438\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\">char[]<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u0430\u043a\u0430\u043d\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0443\u043b\u0435\u0432\u044b\u043c \u0431\u0430\u0439\u0442\u043e\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\">'\\0'<\/code>) \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 <strong>std::string<\/strong> \u0438\u0437 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\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\">&lt;string&gt;<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0430\u043c \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0438 \u0445\u0440\u0430\u043d\u0438\u0442 \u0434\u043b\u0438\u043d\u0443 \u044f\u0432\u043d\u043e, \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c. \u0412 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c, \u0447\u0435\u043c \u043e\u043d\u0438 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0438 \u043c\u0435\u043d\u044f\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u0438 \u0447\u0435\u0440\u0435\u0437 std::string, \u0438 \u043d\u0430 \u043a\u0430\u043a\u043e\u0439 \u0442\u0438\u043f\u0438\u0447\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u0435 \u0441 \u0434\u043b\u0438\u043d\u043e\u0439 \u0447\u0430\u0449\u0435 \u0432\u0441\u0435\u0433\u043e \u0441\u043f\u043e\u0442\u044b\u043a\u0430\u044e\u0442\u0441\u044f \u043d\u043e\u0432\u0438\u0447\u043a\u0438.<\/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\">\u0414\u0432\u0430 \u0432\u0438\u0434\u0430 \u0441\u0442\u0440\u043e\u043a: C-\u0441\u0442\u0440\u043e\u043a\u0430 \u0438 std::string<\/a><\/li>\n<li><a href=\"#s2\">\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a: \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b std::string<\/a><\/li>\n<li><a href=\"#s3\">\u0414\u043b\u0438\u043d\u0430 \u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0438\u043c\u0432\u043e\u043b\u0430\u043c: size() \u043f\u0440\u043e\u0442\u0438\u0432 strlen()<\/a><\/li>\n<li><a href=\"#s4\">\u0411\u0435\u0437\u0437\u043d\u0430\u043a\u043e\u0432\u0430\u044f \u0434\u043b\u0438\u043d\u0430: \u0442\u0438\u043f\u0438\u0447\u043d\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u0432 \u0446\u0438\u043a\u043b\u0435<\/a><\/li>\n<li><a href=\"#s5\">\u0412\u0432\u043e\u0434 \u0438 \u0432\u044b\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a<\/a><\/li>\n<li><a href=\"#s6\">\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0438 \u043a\u043e\u043d\u043a\u0430\u0442\u0435\u043d\u0430\u0446\u0438\u044f: \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/a><\/li>\n<li><a href=\"#s7\">\u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u0438: resize, clear, empty, push_back, append<\/a><\/li>\n<li><a href=\"#s8\">\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 C: \u043c\u0435\u0442\u043e\u0434 c_str()<\/a><\/li>\n<li><a href=\"#s9\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s10\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/a><\/li>\n<li><a href=\"#s11\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<h2 id=\"s1\">\u0414\u0432\u0430 \u0432\u0438\u0434\u0430 \u0441\u0442\u0440\u043e\u043a: C-\u0441\u0442\u0440\u043e\u043a\u0430 \u0438 std::string<\/h2>\n<p>C-\u0441\u0442\u0440\u043e\u043a\u0430 \u043f\u0440\u0438\u0448\u043b\u0430 \u0432 C++ \u043f\u043e \u043d\u0430\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0443 \u043e\u0442 \u044f\u0437\u044b\u043a\u0430 C: \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u043f\u0430\u043c\u044f\u0442\u0438 \u0442\u0438\u043f\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\">char<\/code>, \u0433\u0434\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b \u0438\u0434\u0443\u0442 \u043f\u043e\u0434\u0440\u044f\u0434, \u0430 \u043a\u043e\u043d\u0435\u0446 \u043f\u043e\u043c\u0435\u0447\u0435\u043d \u0431\u0430\u0439\u0442\u043e\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\">'\\0'<\/code> (\u043d\u0443\u043b\u044c-\u0442\u0435\u0440\u043c\u0438\u043d\u0430\u0442\u043e\u0440). \u0414\u043b\u0438\u043d\u0443 \u0442\u0430\u043a\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437 \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\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\">strlen()<\/code> \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\">&lt;cstring&gt;<\/code>, \u0438\u0434\u044f \u043f\u043e \u0431\u0430\u0439\u0442\u0430\u043c \u0434\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\">'\\0'<\/code>.<\/p>\n<p>std::string \u0443\u0441\u0442\u0440\u043e\u0435\u043d \u0438\u043d\u0430\u0447\u0435: \u043a\u043b\u0430\u0441\u0441 \u0445\u0440\u0430\u043d\u0438\u0442 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c \u043d\u0430 \u0431\u0443\u0444\u0435\u0440 \u0418 \u0442\u0435\u043a\u0443\u0449\u0443\u044e \u0434\u043b\u0438\u043d\u0443 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c, \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\">size()<\/code> \u043d\u0435 \u043f\u0435\u0440\u0435\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0443 \u0437\u0430\u043d\u043e\u0432\u043e. \u041f\u0430\u043c\u044f\u0442\u044c \u043f\u043e\u0434 \u0431\u0443\u0444\u0435\u0440 std::string \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u0442 \u0438 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0430\u0435\u0442 \u0441\u0430\u043c (RAII) &#8212; \u0432\u0440\u0443\u0447\u043d\u0443\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\">new<\/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\">delete<\/code> \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0422\u0435\u0440\u043c\u0438\u043d<\/th>\n<th>\u0427\u0442\u043e \u044d\u0442\u043e<\/th>\n<th>\u041a\u0430\u043a \u0443\u0437\u043d\u0430\u0435\u0442\u0441\u044f \u0434\u043b\u0438\u043d\u0430<\/th>\n<th>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u044c\u044e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C-\u0441\u0442\u0440\u043e\u043a\u0430<\/td>\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\">char[]<\/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\">char*<\/code>, \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u0435\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\">'\\0'<\/code> \u0432 \u043a\u043e\u043d\u0446\u0435<\/td>\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\">strlen()<\/code>, \u043f\u043e\u0438\u0441\u043a \u0434\u043e \u043f\u0435\u0440\u0432\u043e\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\">'\\0'<\/code><\/td>\n<td>\u0432\u0440\u0443\u0447\u043d\u0443\u044e (\u0441\u0442\u0435\u043a \u0438\u043b\u0438 \u0440\u0443\u0447\u043d\u043e\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\">new<\/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\">delete<\/code>)<\/td>\n<\/tr>\n<tr>\n<td>std::string<\/td>\n<td>\u043a\u043b\u0430\u0441\u0441 \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\">&lt;string&gt;<\/code>, \u0431\u0443\u0444\u0435\u0440 + \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430<\/td>\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\">size()<\/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\">length()<\/code>, \u043c\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e<\/td>\n<td>\u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 (RAII)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0421\u0442\u0440\u043e\u043a\u0430 \u0441 \u043d\u0443\u043b\u0435\u0432\u044b\u043c \u0431\u0430\u0439\u0442\u043e\u043c \u0432\u043d\u0443\u0442\u0440\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u043a\u043e\u043d\u0446\u0435, \u0432\u0435\u0434\u0435\u0442 \u0441\u0435\u0431\u044f \u043f\u043e-\u0440\u0430\u0437\u043d\u043e\u043c\u0443 \u0432 \u0434\u0432\u0443\u0445 \u043c\u0438\u0440\u0430\u0445 &#8212; \u043d\u0438\u0436\u0435 \u044d\u0442\u043e \u0432\u0438\u0434\u043d\u043e \u043d\u0430 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435.<\/p>\n<h2 id=\"s2\">\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a: \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u044b std::string<\/h2>\n<p>\u0423 std::string \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u043e\u0432 &#8212; \u043f\u0443\u0441\u0442\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430, \u0441\u0442\u0440\u043e\u043a\u0430 \u0438\u0437 \u043b\u0438\u0442\u0435\u0440\u0430\u043b\u0430, \u0441\u0442\u0440\u043e\u043a\u0430 \u0438\u0437 n \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0445 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432, \u0441\u0442\u0440\u043e\u043a\u0430 \u043a\u0430\u043a \u0447\u0430\u0441\u0442\u044c \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438.<\/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: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;iostream&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;string&gt;<\/span>\n\n<span style=\"color: #E5C07B\">int<\/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><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s1<\/span><span style=\"color: #ABB2BF\">;                  <\/span><span style=\"color: #7F848E\">\/\/ \u043f\u0443\u0441\u0442\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430, s1.size() == 0<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s2<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"hello\"<\/span><span style=\"color: #ABB2BF\">;        <\/span><span style=\"color: #7F848E\">\/\/ \u0438\u0437 \u0441\u0442\u0440\u043e\u043a\u043e\u0432\u043e\u0433\u043e \u043b\u0438\u0442\u0435\u0440\u0430\u043b\u0430 (C-\u0441\u0442\u0440\u043e\u043a\u0438), 5 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s3<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">10<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">'z'<\/span><span style=\"color: #ABB2BF\">);         <\/span><span style=\"color: #7F848E\">\/\/ \u044f\u0432\u043d\u044b\u0439 \u0432\u044b\u0437\u043e\u0432 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430: 10 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 'z'<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s4<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">s2<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">);        <\/span><span style=\"color: #7F848E\">\/\/ \u043a\u043e\u043f\u0438\u044f \u0447\u0430\u0441\u0442\u0438 s2: \u0441 \u0438\u043d\u0434\u0435\u043a\u0441\u0430 1, \u0434\u043b\u0438\u043d\u043e\u0439 3 \u0441\u0438\u043c\u0432\u043e\u043b\u0430<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"s1='\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s1<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"' size=\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s1<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">size<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"s2='\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s2<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"' size=\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s2<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">size<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"s3='\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s3<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"'\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"s4='\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s4<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"'\\n\"<\/span><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\">s1=&#x27;&#x27; size=0\ns2=&#x27;hello&#x27; size=5\ns3=&#x27;zzzzzzzzzz&#x27;\ns4=&#x27;ell&#x27;\n<\/code><\/pre>\n<p>s4 &#8212; \u044d\u0442\u043e \u0447\u0430\u0441\u0442\u044c s2 (&#171;hello&#187;): \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0438\u043d\u0434\u0435\u043a\u0441\u0430 1 (\u0431\u0443\u043a\u0432\u0430 &#8216;e&#8217;) \u0438 \u0434\u043b\u0438\u043d\u043e\u0439 3 \u0441\u0438\u043c\u0432\u043e\u043b\u0430 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c &#171;ell&#187;.<\/p>\n<h2 id=\"s3\">\u0414\u043b\u0438\u043d\u0430 \u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0438\u043c\u0432\u043e\u043b\u0430\u043c: size() \u043f\u0440\u043e\u0442\u0438\u0432 strlen()<\/h2>\n<p>\u041a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u043c\u0443 \u0441\u0438\u043c\u0432\u043e\u043b\u0443 \u0441\u0442\u0440\u043e\u043a\u0438 \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c\u0441\u044f \u043f\u043e \u0438\u043d\u0434\u0435\u043a\u0441\u0443, \u043a\u0430\u043a \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\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\">s[0]<\/code> &#8212; \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0438\u043c\u0432\u043e\u043b (\u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u044f \u0441 \u043d\u0443\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\">s[s.size() - 1]<\/code> &#8212; \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439. \u0423 std::string \u0435\u0441\u0442\u044c \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\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\">s.at(i)<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0440\u043e\u0441\u0430\u0435\u0442 \u0438\u0441\u043a\u043b\u044e\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\">std::out_of_range<\/code> \u043f\u0440\u0438 \u0432\u044b\u0445\u043e\u0434\u0435 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u044b, \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\">s[i]<\/code> \u043f\u0440\u0438 \u043d\u0435\u0432\u0435\u0440\u043d\u043e\u043c \u0438\u043d\u0434\u0435\u043a\u0441\u0435 &#8212; \u043d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0435 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 (UB), \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u0443\u043f\u0430\u0441\u0442\u044c \u0441\u0440\u0430\u0437\u0443, \u0430 \u0442\u0438\u0445\u043e \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0447\u0443\u0436\u0443\u044e \u043f\u0430\u043c\u044f\u0442\u044c.<\/p>\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\">size()<\/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\">strlen()<\/code> \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438, \u043d\u043e \u0438 \u0432 \u0441\u043c\u044b\u0441\u043b\u0435 &#8212; \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u044d\u0442\u043e \u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0435 \u0441\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c \u043d\u0443\u043b\u0435\u0432\u044b\u043c \u0431\u0430\u0439\u0442\u043e\u043c:<\/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: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;cstring&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;iostream&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;string&gt;<\/span>\n\n<span style=\"color: #E5C07B\">int<\/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><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">char<\/span><span style=\"color: #56B6C2\">*<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">c_str<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"AB\\0CD\"<\/span><span style=\"color: #ABB2BF\">;      <\/span><span style=\"color: #7F848E\">\/\/ C-\u0441\u0442\u0440\u043e\u043a\u0430: strlen \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043d\u0430 \u043f\u0435\u0440\u0432\u043e\u043c '\\0'<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">cpp_str<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"AB\\0CD\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">);  <\/span><span style=\"color: #7F848E\">\/\/ std::string: \u044f\u0432\u043d\u043e \u0445\u0440\u0430\u043d\u0438\u0442 5 \u0431\u0430\u0439\u0442, \u0432\u043a\u043b\u044e\u0447\u0430\u044f '\\0' \u0432\u043d\u0443\u0442\u0440\u0438<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"strlen(c_str) = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">strlen<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">c_str<\/span><span style=\"color: #ABB2BF\">) <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"cpp_str.size() = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">cpp_str<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">size<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><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\">strlen(c_str) = 2\ncpp_str.size() = 5\n<\/code><\/pre>\n<p>\u0414\u043b\u044f C-\u0441\u0442\u0440\u043e\u043a\u0438 \u043d\u0443\u043b\u0435\u0432\u043e\u0439 \u0431\u0430\u0439\u0442 \u0432\u043d\u0443\u0442\u0440\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 &#8212; \u043a\u043e\u043d\u0435\u0446 \u0441\u0442\u0440\u043e\u043a\u0438, \u0432\u0441\u0435 \u043f\u043e\u0441\u043b\u0435 \u043d\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\">strlen()<\/code> \u043d\u0435 \u0432\u0438\u0434\u0438\u0442 (&#171;AB&#187; &#8212; 2 \u0441\u0438\u043c\u0432\u043e\u043b\u0430). \u0414\u043b\u044f std::string \u043d\u0443\u043b\u0435\u0432\u043e\u0439 \u0431\u0430\u0439\u0442 &#8212; \u043f\u0440\u043e\u0441\u0442\u043e \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432, \u0434\u043b\u0438\u043d\u0430 \u0437\u0430\u0434\u0430\u043d\u0430 \u044f\u0432\u043d\u043e \u0438 \u0440\u0430\u0432\u043d\u0430 5. \u0412\u044b\u0432\u043e\u0434: \u0435\u0441\u043b\u0438 \u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b \u043d\u0443\u043b\u0435\u0432\u044b\u0435 \u0431\u0430\u0439\u0442\u044b (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435), std::string \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442, \u0430 \u043e\u0431\u044b\u0447\u043d\u0430\u044f C-\u0441\u0442\u0440\u043e\u043a\u0430 &#8212; \u043d\u0435\u0442.<\/p>\n<h2 id=\"s4\">\u0411\u0435\u0437\u0437\u043d\u0430\u043a\u043e\u0432\u0430\u044f \u0434\u043b\u0438\u043d\u0430: \u0442\u0438\u043f\u0438\u0447\u043d\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u0432 \u0446\u0438\u043a\u043b\u0435<\/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\">size()<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0431\u0435\u0437\u0437\u043d\u0430\u043a\u043e\u0432\u043e\u0433\u043e \u0442\u0438\u043f\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\">std::size_t<\/code> (\u043a\u0430\u043a \u0438 \u0432\u0441\u0435 \u043c\u0435\u0442\u043e\u0434\u044b, \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044e\u0449\u0438\u0435 \u0434\u043b\u0438\u043d\u0443 \u0438\u043b\u0438 \u0438\u043d\u0434\u0435\u043a\u0441). \u042d\u0442\u043e \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u043b\u043e\u0432\u0443\u0448\u043a\u0443 \u043f\u0440\u0438 \u0432\u044b\u0447\u0438\u0442\u0430\u043d\u0438\u0438 \u0438\u0437 \u043f\u0443\u0441\u0442\u043e\u0439 \u0438\u043b\u0438 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438.<\/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: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;iostream&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;string&gt;<\/span>\n\n<span style=\"color: #E5C07B\">int<\/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><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">;                    <\/span><span style=\"color: #7F848E\">\/\/ \u043f\u0443\u0441\u0442\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430, s.size() == 0<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E5C07B\">size_t<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">bad<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">size<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">;   <\/span><span style=\"color: #7F848E\">\/\/ \u0431\u0435\u0437\u0437\u043d\u0430\u043a\u043e\u0432\u043e\u0435 \u0432\u044b\u0447\u0438\u0442\u0430\u043d\u0438\u0435: 0 - 1 \u043d\u0435 \"-1\", \u0430 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"s.size() = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">size<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"s.size() - 1 = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">bad<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0412\u044b\u0432\u043e\u0434 (\u0434\u043b\u044f 64-\u0431\u0438\u0442\u043d\u043e\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\">std::size_t<\/code>, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u043e\u0437\u0430\u0432\u0438\u0441\u0438\u043c\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\">s.size() = 0\ns.size() - 1 = 18446744073709551615\n<\/code><\/pre>\n<p>\u0412 \u0446\u0438\u043a\u043b\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\">for (std::size_t i = 0; i &lt; s.size() - 1; ++i)<\/code> \u0434\u043b\u044f \u043f\u0443\u0441\u0442\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u0435 \u043d\u0435 \u0441\u0442\u0430\u043d\u0435\u0442 \u043b\u043e\u0436\u043d\u044b\u043c \u0441\u0440\u0430\u0437\u0443: \u0446\u0438\u043a\u043b \u043f\u043e\u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0439\u0442\u0438 \u043f\u043e\u0447\u0442\u0438 \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u0430\u0434\u0440\u0435\u0441\u043d\u043e\u043c\u0443 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0443 \u0438 \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u0441\u044f \u043a \u043f\u0430\u043c\u044f\u0442\u0438 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 \u0441\u0442\u0440\u043e\u043a\u0438 (UB). \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 &#8212; \u043d\u0435 \u0432\u044b\u0447\u0438\u0442\u0430\u0442\u044c \u0438\u0437 \u0440\u0430\u0437\u043c\u0435\u0440\u0430, \u0430 \u043f\u0440\u0438\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u043a \u0438\u043d\u0434\u0435\u043a\u0441\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\">for (std::size_t i = 0; i + 1 &lt; s.size(); ++i)<\/code> &#8212; \u0434\u043b\u044f \u043f\u0443\u0441\u0442\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0442\u0430\u043a\u043e\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u0435 \u0441\u0440\u0430\u0437\u0443 \u043b\u043e\u0436\u043d\u043e.<\/p>\n<h2 id=\"s5\">\u0412\u0432\u043e\u0434 \u0438 \u0432\u044b\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a<\/h2>\n<p>\u0412\u044b\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u043f\u043e\u0442\u043e\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043a\u0430\u043a \u0434\u043b\u044f \u0447\u0438\u0441\u0435\u043b, \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\">&lt;&lt;<\/code>. \u0414\u043b\u044f \u0432\u0432\u043e\u0434\u0430 \u0435\u0441\u0442\u044c \u0434\u0432\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430 \u0441 \u0440\u0430\u0437\u043d\u044b\u043c \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\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\">&gt;&gt;<\/code> \u0447\u0438\u0442\u0430\u0435\u0442 \u043e\u0434\u043d\u043e &#171;\u0441\u043b\u043e\u0432\u043e&#187; \u0434\u043e \u043f\u0440\u043e\u0431\u0435\u043b\u0430, \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\">getline()<\/code> &#8212; \u0432\u0441\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u0446\u0435\u043b\u0438\u043a\u043e\u043c, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u0440\u043e\u0431\u0435\u043b\u044b \u0432\u043d\u0443\u0442\u0440\u0438.<\/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: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;iostream&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;string&gt;<\/span>\n\n<span style=\"color: #E5C07B\">int<\/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><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">word<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">line<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cin<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&gt;&gt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">word<\/span><span style=\"color: #ABB2BF\">;               <\/span><span style=\"color: #7F848E\">\/\/ \u0447\u0438\u0442\u0430\u0435\u0442 \u0434\u043e \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0431\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0438\u043c\u0432\u043e\u043b\u0430<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cin<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">ignore<\/span><span style=\"color: #ABB2BF\">();              <\/span><span style=\"color: #7F848E\">\/\/ \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043e\u0434\u0438\u043d \u043e\u0441\u0442\u0430\u0432\u0448\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">getline<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cin<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">line<\/span><span style=\"color: #ABB2BF\">);   <\/span><span style=\"color: #7F848E\">\/\/ \u0447\u0438\u0442\u0430\u0435\u0442 \u0432\u0441\u044e \u043e\u0441\u0442\u0430\u0432\u0448\u0443\u044e\u0441\u044f \u0441\u0442\u0440\u043e\u043a\u0443 \u0434\u043e \u043a\u043e\u043d\u0446\u0430 \u0441\u0442\u0440\u043e\u043a\u0438<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"word='\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">word<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"'\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"line='\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">line<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"'\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\n<p>\u0414\u043b\u044f \u0432\u0432\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\">Hello world from Otus<\/code> (\u043e\u0434\u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0430, Enter \u0432 \u043a\u043e\u043d\u0446\u0435) \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u0432\u044b\u0432\u0435\u0434\u0435\u0442:<\/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\">word=&#x27;Hello&#x27;\nline=&#x27;world from Otus&#x27;\n<\/code><\/pre>\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\">cin &gt;&gt; word<\/code> \u043e\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043f\u0440\u043e\u0431\u0435\u043b\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\">cin.ignore()<\/code> \u0443\u0431\u0438\u0440\u0430\u0435\u0442 \u044d\u0442\u043e\u0442 \u043f\u0440\u043e\u0431\u0435\u043b, \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\">getline()<\/code> \u0434\u043e\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u043e\u0441\u0442\u0430\u0442\u043e\u043a \u0446\u0435\u043b\u0438\u043a\u043e\u043c. \u0421\u0432\u044f\u0437\u043a\u0430 \u043d\u0443\u0436\u043d\u0430, \u043a\u043e\u0433\u0434\u0430 \u043f\u043e\u0441\u043b\u0435 \u0441\u043b\u043e\u0432\u0430 \u0438\u043b\u0438 \u0447\u0438\u0441\u043b\u0430 \u043d\u0443\u0436\u0435\u043d \u043e\u0441\u0442\u0430\u0442\u043e\u043a \u0441\u0442\u0440\u043e\u043a\u0438 \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u0438 \u043f\u0440\u043e\u0431\u0435\u043b\u043e\u0432.<\/p>\n<h2 id=\"s6\">\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0438 \u043a\u043e\u043d\u043a\u0430\u0442\u0435\u043d\u0430\u0446\u0438\u044f: \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/h2>\n<p>std::string \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0436\u0430\u0435\u0442 \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u043e \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438 \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043f\u043e\u0447\u0442\u0438 \u043a\u0430\u043a \u0441 \u0447\u0438\u0441\u043b\u0430\u043c\u0438.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440<\/th>\n<th>\u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442<\/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\">=<\/code><\/td>\n<td>\u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f<\/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\">+=<\/code><\/td>\n<td>\u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432 \u043a\u043e\u043d\u0435\u0446 \u0441\u0438\u043c\u0432\u043e\u043b\u0430, C-\u0441\u0442\u0440\u043e\u043a\u0438 \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u043e\u0439 std::string<\/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\">+<\/code><\/td>\n<td>\u043a\u043e\u043d\u043a\u0430\u0442\u0435\u043d\u0430\u0446\u0438\u044f (\u0441\u043a\u043b\u0435\u0438\u0432\u0430\u043d\u0438\u0435) \u0434\u0432\u0443\u0445 \u0441\u0442\u0440\u043e\u043a \u0438\u043b\u0438 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438 \u0441\u0438\u043c\u0432\u043e\u043b\u0430<\/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\">==<\/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\">!=<\/code><\/td>\n<td>\u043f\u043e\u0441\u0438\u043c\u0432\u043e\u043b\u044c\u043d\u043e\u0435 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043d\u0430 \u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e<\/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\">&lt;<\/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\">&gt;<\/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\">&lt;=<\/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\">&gt;=<\/code><\/td>\n<td>\u043b\u0435\u043a\u0441\u0438\u043a\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 (\u043f\u043e \u043a\u043e\u0434\u0430\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432, \u043a\u0430\u043a \u0432 \u0441\u043b\u043e\u0432\u0430\u0440\u0435)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \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\">std::string a = \"abc\"<\/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\">b = \"abd\"<\/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\">a == b<\/code> \u0434\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\">false<\/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\">a &lt; b<\/code> \u0434\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\">true<\/code> (\u0441\u0442\u0440\u043e\u043a\u0438 \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u044e\u0442 \u0434\u043e \u0442\u0440\u0435\u0442\u044c\u0435\u0433\u043e \u0441\u0438\u043c\u0432\u043e\u043b\u0430, \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\">'c'<\/code> \u0438\u0434\u0435\u0442 \u0440\u0430\u043d\u044c\u0448\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\">'d'<\/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\">a + b<\/code> \u0434\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\">\"abcabd\"<\/code> &#8212; \u0441\u043a\u043b\u0435\u0438\u0432\u0430\u043d\u0438\u0435, \u0430 \u043d\u0435 \u0430\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u043b\u043e\u0436\u0435\u043d\u0438\u0435.<\/p>\n<h2 id=\"s7\">\u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u0438: resize, clear, empty, push_back, append<\/h2>\n<p>std::string \u043c\u043e\u0436\u043d\u043e \u043c\u0435\u043d\u044f\u0442\u044c \u043d\u0430 \u043c\u0435\u0441\u0442\u0435, \u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f.<\/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<\/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\">resize(n)<\/code><\/td>\n<td>\u043c\u0435\u043d\u044f\u0435\u0442 \u0434\u043b\u0438\u043d\u0443 \u043d\u0430 n: \u043e\u0431\u0440\u0435\u0437\u0430\u0435\u0442 \u043b\u0438\u0448\u043d\u0435\u0435 \u0438\u043b\u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0441\u0438\u043c\u0432\u043e\u043b\u0430\u043c\u0438 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e<\/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\">resize(n, c)<\/code><\/td>\n<td>\u0442\u043e \u0436\u0435, \u043d\u043e \u043d\u043e\u0432\u044b\u0435 \u043f\u043e\u0437\u0438\u0446\u0438\u0438 \u043f\u0440\u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0438 \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u043c c<\/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\">clear()<\/code><\/td>\n<td>\u0434\u0435\u043b\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0443 \u043f\u0443\u0441\u0442\u043e\u0439<\/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\">empty()<\/code><\/td>\n<td>true, \u0435\u0441\u043b\u0438 \u0441\u0442\u0440\u043e\u043a\u0430 \u043f\u0443\u0441\u0442\u0430\u044f<\/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\">push_back(c)<\/code><\/td>\n<td>\u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0434\u0438\u043d \u0441\u0438\u043c\u0432\u043e\u043b char \u0432 \u043a\u043e\u043d\u0435\u0446<\/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\">append(n, c)<\/code><\/td>\n<td>\u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 n \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0445 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 c<\/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\">append(t)<\/code><\/td>\n<td>\u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 t (C-\u0441\u0442\u0440\u043e\u043a\u0438 \u0438\u043b\u0438 std::string)<\/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\">append(t, pos, count)<\/code><\/td>\n<td>\u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0447\u0430\u0441\u0442\u044c t \u0441 \u0438\u043d\u0434\u0435\u043a\u0441\u0430 pos, \u0434\u043b\u0438\u043d\u043e\u0439 count \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;iostream&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;string&gt;<\/span>\n\n<span style=\"color: #E5C07B\">int<\/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><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"cpp\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">push_back<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'!'<\/span><span style=\"color: #ABB2BF\">);            <\/span><span style=\"color: #7F848E\">\/\/ \u043e\u0434\u0438\u043d \u0441\u0438\u043c\u0432\u043e\u043b \u0432 \u043a\u043e\u043d\u0435\u0446<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">append<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">'?'<\/span><span style=\"color: #ABB2BF\">);            <\/span><span style=\"color: #7F848E\">\/\/ \u0442\u0440\u0438 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0445 \u0441\u0438\u043c\u0432\u043e\u043b\u0430 \u0432 \u043a\u043e\u043d\u0435\u0446<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"1) \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\" (size=\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">size<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\")\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">resize<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">);                  <\/span><span style=\"color: #7F848E\">\/\/ \u043e\u0431\u0440\u0435\u0437\u0430\u043b\u0438 \u0441\u0442\u0440\u043e\u043a\u0443 \u0434\u043e 4 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"2) \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">resize<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">7<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">'_'<\/span><span style=\"color: #ABB2BF\">);             <\/span><span style=\"color: #7F848E\">\/\/ \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u043b\u0438 \u0441\u0442\u0440\u043e\u043a\u0443, \u043d\u043e\u0432\u044b\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b '_'<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"3) \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">boolalpha<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"4) empty() = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">empty<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">clear<\/span><span style=\"color: #ABB2BF\">();<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"5) empty() = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">empty<\/span><span style=\"color: #ABB2BF\">() <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"\\n\"<\/span><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\">1) cpp!??? (size=7)\n2) cpp!\n3) cpp!___\n4) empty() = false\n5) empty() = true\n<\/code><\/pre>\n<h2 id=\"s8\">\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 C: \u043c\u0435\u0442\u043e\u0434 c_str()<\/h2>\n<p>\u041c\u043d\u043e\u0433\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 C \u0436\u0434\u0443\u0442 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\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\">const char*<\/code>, \u0430 \u043d\u0435 \u043e\u0431\u044a\u0435\u043a\u0442 std::string. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0435\u0441\u0442\u044c \u043c\u0435\u0442\u043e\u0434 <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\">c_str()<\/code>, \u043e\u0442\u0434\u0430\u044e\u0449\u0438\u0439 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c \u043d\u0430 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0431\u0443\u0444\u0435\u0440 \u0441 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\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\">'\\0'<\/code> \u0432 \u043a\u043e\u043d\u0446\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: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;cstring&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;iostream&gt;<\/span>\n<span style=\"color: #7F848E\">#include<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #7F848E\">&lt;string&gt;<\/span>\n\n<span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">print_c_string<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">char<\/span><span style=\"color: #56B6C2\">*<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">text<\/span><span style=\"color: #ABB2BF\">) {   <\/span><span style=\"color: #7F848E\">\/\/ \u0441\u0442\u0430\u0440\u0430\u044f C-\u0444\u0443\u043d\u043a\u0446\u0438\u044f, \u0436\u0434\u0435\u0442 char*<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">cout<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"C-\u0444\u0443\u043d\u043a\u0446\u0438\u044f \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">text<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\" (strlen=\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">strlen<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">text<\/span><span style=\"color: #ABB2BF\">) <\/span><span style=\"color: #56B6C2\">&lt;&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\")\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">}<\/span>\n\n<span style=\"color: #E5C07B\">int<\/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><span style=\"color: #E06C75\">std<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">string<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"Otus\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">print_c_string<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">c_str<\/span><span style=\"color: #ABB2BF\">());   <\/span><span style=\"color: #7F848E\">\/\/ c_str() \u043e\u0442\u0434\u0430\u0435\u0442 \u0431\u0443\u0444\u0435\u0440, \u0437\u0430\u043a\u0430\u043d\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0439\u0441\u044f '\\0'<\/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\">C-\u0444\u0443\u043d\u043a\u0446\u0438\u044f \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430: Otus (strlen=4)\n<\/code><\/pre>\n<p>\u0413\u0440\u0430\u043d\u0438\u0446\u0430: \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c \u043e\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\">c_str()<\/code> \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0442\u0440\u043e\u043a\u0438 (resize, append \u0438 \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043c\u043e\u0433\u0443\u0442 \u043f\u0435\u0440\u0435\u043c\u0435\u0441\u0442\u0438\u0442\u044c \u0431\u0443\u0444\u0435\u0440). \u0421\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c \u0435\u0433\u043e &#171;\u043f\u0440\u043e \u0437\u0430\u043f\u0430\u0441&#187; \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0441\u043b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0442\u0440\u043e\u043a\u0438 &#8212; \u043e\u0448\u0438\u0431\u043a\u0430.<\/p>\n<h2 id=\"s9\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>C-\u0441\u0442\u0440\u043e\u043a\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\">char[]<\/code>, \u0437\u0430\u043a\u0430\u043d\u0447\u0438\u0432\u0430\u0435\u0442\u0441\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\">'\\0'<\/code>) \u0438 std::string (\u0431\u0443\u0444\u0435\u0440 + \u044f\u0432\u043d\u0430\u044f \u0434\u043b\u0438\u043d\u0430) &#8212; \u0440\u0430\u0437\u043d\u044b\u0435 \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u0438, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u043f\u0440\u0438 \u043d\u0443\u043b\u0435\u0432\u044b\u0445 \u0431\u0430\u0439\u0442\u0430\u0445 \u0432\u043d\u0443\u0442\u0440\u0438 \u0434\u0430\u043d\u043d\u044b\u0445.<\/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\">size()<\/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\">length()<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044e\u0442 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u043d\u0443\u044e \u0434\u043b\u0438\u043d\u0443 \u043c\u0433\u043d\u043e\u0432\u0435\u043d\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\">strlen()<\/code> \u0443 C-\u0441\u0442\u0440\u043e\u043a\u0438 \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437 \u0438\u0434\u0435\u0442 \u043f\u043e \u0431\u0430\u0439\u0442\u0430\u043c \u0434\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\">'\\0'<\/code>.<\/li>\n<li>\u0414\u043b\u0438\u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 &#8212; \u0431\u0435\u0437\u0437\u043d\u0430\u043a\u043e\u0432\u044b\u0439 \u0442\u0438\u043f; \u0432\u044b\u0447\u0438\u0442\u0430\u043d\u0438\u0435 \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\">size()<\/code> \u043f\u0440\u0438 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u043c\u043e\u0436\u0435\u0442 \u0434\u0430\u0442\u044c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432\u043c\u0435\u0441\u0442\u043e \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\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\">cin &gt;&gt; s<\/code> \u0447\u0438\u0442\u0430\u0435\u0442 \u0441\u043b\u043e\u0432\u043e \u0434\u043e \u043f\u0440\u043e\u0431\u0435\u043b\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\">getline()<\/code> &#8212; \u0441\u0442\u0440\u043e\u043a\u0443 \u0446\u0435\u043b\u0438\u043a\u043e\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\">c_str()<\/code> \u0434\u0430\u0435\u0442 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 C, \u043d\u043e \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c \u0436\u0438\u0432\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0441\u0442\u0440\u043e\u043a\u0438.<\/li>\n<\/ul>\n<h2 id=\"s10\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/h2>\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\u0431\u043e\u0442\u0430 \u0441\u043e \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438 &#8212; \u0431\u0430\u0437\u0430 \u043f\u043e\u0447\u0442\u0438 \u043b\u044e\u0431\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043d\u0430 C++: \u0440\u0430\u0437\u0431\u043e\u0440 \u0432\u0432\u043e\u0434\u0430, \u0444\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u0432\u043e\u0434\u0430, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0444\u0430\u0439\u043b\u043e\u0432 \u0438 \u043b\u043e\u0433\u043e\u0432. \u041d\u0430 \u043a\u0443\u0440\u0441\u0435 <a href=\"https:\/\/otus.ru\/lessons\/cpp-basic\/?int_article=stroki-v-c&amp;int_place=article&amp;int_variant=v1\">C++ Developer<\/a> \u044d\u0442\u0438 \u0442\u0435\u043c\u044b \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 &#8212; \u043e\u0442 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u043e\u0432 std::string \u0434\u043e \u043e\u0448\u0438\u0431\u043e\u043a \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0438 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0438\u0437 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u0432\u044b\u0448\u0435.<\/p>\n<\/div>\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>\u0415\u0441\u043b\u0438 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0433\u043e\u0442\u043e\u0432\u044b \u043a \u043f\u043e\u043b\u043d\u043e\u043c\u0443 \u043a\u0443\u0440\u0441\u0443, \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0447\u0430\u0442\u044c \u0441 <a href=\"https:\/\/otus.ru\/events\/?int_article=stroki-v-c&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0443\u0440\u043e\u043a\u043e\u0432 Otus<\/a> &#8212; \u0442\u0430\u043c \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0437\u0430\u0434\u0430\u0447\u0438 \u043f\u043e C++.<\/p>\n<\/div>\n<h2 id=\"s11\">FAQ<\/h2>\n<p><strong>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0442\u044c std::string \u0438 C-\u0441\u0442\u0440\u043e\u043a\u0443 (char*) \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e?<\/strong><br \/>\n\u0414\u0430. \u0423 std::string \u043e\u043f\u0435\u0440\u0430\u0442\u043e\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\">==<\/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\">&lt;<\/code> \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0436\u0435\u043d\u044b \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\">const char*<\/code>: C-\u0441\u0442\u0440\u043e\u043a\u0430 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0443\u0447\u0430\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0438 \u043f\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u043c\u0443, \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442\u044c \u0442\u0438\u043f\u044b \u043d\u0435 \u043d\u0443\u0436\u043d\u043e.<\/p>\n<p><strong>\u0427\u0442\u043e \u0431\u044b\u0441\u0442\u0440\u0435\u0435 &#8212; std::string \u0438\u043b\u0438 char* (C-\u0441\u0442\u0440\u043e\u043a\u0430)?<\/strong><br \/>\n\u041e\u0434\u043d\u043e\u0437\u043d\u0430\u0447\u043d\u043e \u043d\u0435 \u043e\u0442\u0432\u0435\u0442\u0438\u0442\u044c: \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 std::string \u0434\u043b\u044f \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0445 \u0441\u0442\u0440\u043e\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 small string optimization \u0438 \u043d\u0435 \u043e\u0431\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u043a \u043a\u0443\u0447\u0435, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u0445 \u0447\u0430\u0441\u0442\u043e \u043c\u0430\u043b\u0430. \u0422\u043e\u0447\u043d\u044b\u0439 \u0432\u044b\u0438\u0433\u0440\u044b\u0448 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f &#8212; \u0440\u0435\u0448\u0430\u0442\u044c \u043f\u0440\u043e\u0444\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c, \u0430 \u043d\u0435 \u043e\u0431\u0449\u0438\u043c \u043f\u0440\u0430\u0432\u0438\u043b\u043e\u043c.<\/p>\n<p><strong>\u041a\u0430\u043a \u0443\u0431\u0440\u0430\u0442\u044c \u043f\u0440\u043e\u0431\u0435\u043b\u044b \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 \u0438 \u043a\u043e\u043d\u0446\u0435 \u0441\u0442\u0440\u043e\u043a\u0438?<\/strong><br \/>\n\u0413\u043e\u0442\u043e\u0432\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430 &#171;\u043e\u0431\u0440\u0435\u0437\u0430\u0442\u044c \u043f\u0440\u043e\u0431\u0435\u043b\u044b&#187; \u0443 std::string \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 C++ \u0434\u043e C++23 \u043d\u0435\u0442. \u041e\u0431\u044b\u0447\u043d\u043e \u0438\u0449\u0443\u0442 \u043f\u0435\u0440\u0432\u044b\u0439 \u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0439 \u043d\u0435\u043f\u0440\u043e\u0431\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0438\u043c\u0432\u043e\u043b \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\">find_first_not_of<\/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\">find_last_not_of<\/code> \u0438 \u0432\u044b\u0440\u0435\u0437\u0430\u044e\u0442 \u0447\u0430\u0441\u0442\u044c \u043c\u0435\u0442\u043e\u0434\u043e\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\">substr()<\/code>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u0442\u0440\u043e\u043a\u0438 \u0432 C++ &#8212; \u044d\u0442\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432, \u043d\u043e \u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0438\u0445 \u043c\u043e\u0436\u043d\u043e \u0434\u0432\u0443\u043c\u044f \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u0430\u043c\u0438: \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u0430\u044f C-\u0441\u0442\u0440\u043e\u043a\u0430 (\u043c\u0430\u0441\u0441\u0438\u0432 char[], \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u0430\u043a\u0430\u043d\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0443\u043b\u0435\u0432\u044b\u043c \u0431\u0430\u0439\u0442\u043e\u043c &#8216;\\0&#8217;) \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 std::string \u0438\u0437 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 &lt;string&gt;, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0430\u043c \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0438 \u0445\u0440\u0430\u043d\u0438\u0442 \u0434\u043b\u0438\u043d\u0443 \u044f\u0432\u043d\u043e, \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c. \u0412 \u0441\u0442\u0430\u0442\u044c\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c, \u0447\u0435\u043c \u043e\u043d\u0438 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0438 \u043c\u0435\u043d\u044f\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u0438 \u0447\u0435\u0440\u0435\u0437 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":1295,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[20],"class_list":["post-1294","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-c"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0431\u0438\u0440\u0430\u0435\u043c \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 C++: \u0447\u0435\u043c std::string \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 C-\u0441\u0442\u0440\u043e\u043a\u0438 (char[], \u043d\u0443\u043b\u044c-\u0442\u0435\u0440\u043c\u0438\u043d\u0430\u0442\u043e\u0440), \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c, \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0442\u044c, \u043c\u0435\u043d\u044f\u0442\u044c \u0440\u0430\u0437\u043c\u0435\u0440 \u0438 \u0441\u043a\u043b\u0435\u0438\u0432\u0430\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u0438 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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