{"id":3800,"date":"2026-09-17T05:19:50","date_gmt":"2026-09-17T05:19:50","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=3800"},"modified":"2026-09-25T15:48:36","modified_gmt":"2026-09-25T15:48:36","slug":"dzhava-vse-chto-nuzhno-znat-ob-algoritmah","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/dzhava-vse-chto-nuzhno-znat-ob-algoritmah\/","title":{"rendered":"\u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u043d\u0430 Java: \u043f\u043e\u0438\u0441\u043a, \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0438 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043a\u043e\u0434\u0430"},"content":{"rendered":"<p><strong>\u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c<\/strong> &#8212; \u044d\u0442\u043e \u043a\u043e\u043d\u0435\u0447\u043d\u0430\u044f \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u043e\u0447\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u0448\u0430\u0433\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e \u0432\u0445\u043e\u0434\u043d\u044b\u043c \u0434\u0430\u043d\u043d\u044b\u043c \u0437\u0430 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0434\u0430\u0435\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u0412 Java \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c &#8212; \u044d\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u044b\u0439 \u043c\u0435\u0442\u043e\u0434: \u043e\u043d \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 (\u043c\u0430\u0441\u0441\u0438\u0432, \u0441\u043f\u0438\u0441\u043e\u043a, \u0441\u0442\u0440\u043e\u043a\u0443) \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0442\u0432\u0435\u0442 \u0438\u043b\u0438 \u043c\u0435\u043d\u044f\u0435\u0442 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u043d\u0430 \u043c\u0435\u0441\u0442\u0435.<\/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\">\u041a\u0430\u043a \u0438\u0437\u043c\u0435\u0440\u044f\u044e\u0442 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430<\/a><\/li>\n<li><a href=\"#s2\">\u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a: \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438 \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u044b\u0439<\/a><\/li>\n<li><a href=\"#s3\">\u0414\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a: \u0434\u0435\u043b\u0438\u043c \u043f\u043e\u043f\u043e\u043b\u0430\u043c<\/a><\/li>\n<li><a href=\"#s4\">\u0421\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c<\/a><\/li>\n<li><a href=\"#s5\">\u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Java<\/a><\/li>\n<li><a href=\"#s6\">\u0416\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0440\u0430\u0437\u043c\u0435\u043d\u0430 \u043c\u043e\u043d\u0435\u0442<\/a><\/li>\n<li><a href=\"#s7\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s8\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0438 \u0447\u0442\u043e \u0443\u0447\u0438\u0442\u044c \u0434\u0430\u043b\u044c\u0448\u0435<\/a><\/li>\n<li><a href=\"#s9\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<p>\u041d\u0438\u0436\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c \u0441\u0430\u043c\u044b\u0435 \u0445\u043e\u0434\u043e\u0432\u044b\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u043d\u0430 Java &#8212; \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u0438 \u0434\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a, \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0438 \u0436\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c &#8212; \u0441 \u0440\u0430\u0431\u043e\u0447\u0438\u043c \u043a\u043e\u0434\u043e\u043c \u0438 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u0432\u043e\u0434\u043e\u043c. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u043a\u0430\u0436\u0443 \u0433\u043e\u0442\u043e\u0432\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u044d\u0442\u0438 \u0437\u0430\u0434\u0430\u0447\u0438 \u0440\u0435\u0448\u0430\u044e\u0442 \u0432 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u0438 \u043a\u0430\u043a \u0447\u0438\u0442\u0430\u0442\u044c \u043e\u0446\u0435\u043d\u043a\u0443 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438.<\/p>\n<h2 id=\"s1\">\u041a\u0430\u043a \u0438\u0437\u043c\u0435\u0440\u044f\u044e\u0442 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430<\/h2>\n<p>\u041f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0442\u044c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b, \u043d\u0443\u0436\u0435\u043d \u044f\u0437\u044b\u043a \u043e\u0446\u0435\u043d\u043a\u0438 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438. \u0415\u0433\u043e \u0434\u0430\u0435\u0442 O-\u043d\u043e\u0442\u0430\u0446\u0438\u044f: \u043e\u043d\u0430 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442, \u043a\u0430\u043a \u0440\u0430\u0441\u0442\u0435\u0442 \u0447\u0438\u0441\u043b\u043e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043f\u0440\u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0438 \u043e\u0431\u044a\u0435\u043c\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 n, \u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b.<\/p>\n<p>\u0421\u0447\u0438\u0442\u0430\u044e\u0442 \u043d\u0435 \u0441\u0435\u043a\u0443\u043d\u0434\u044b (\u043e\u043d\u0438 \u0437\u0430\u0432\u0438\u0441\u044f\u0442 \u043e\u0442 \u043c\u0430\u0448\u0438\u043d\u044b), \u0430 \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u0440\u043e\u0441\u0442\u0430. O(1) &#8212; \u0432\u0440\u0435\u043c\u044f \u043d\u0435 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 n, O(log n) &#8212; \u0440\u0430\u0441\u0442\u0435\u0442 \u043e\u0447\u0435\u043d\u044c \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e, O(n) &#8212; \u043b\u0438\u043d\u0435\u0439\u043d\u043e, O(n log n) &#8212; \u0447\u0443\u0442\u044c \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u0435\u0435 \u043b\u0438\u043d\u0435\u0439\u043d\u043e\u0433\u043e, O(n^2) &#8212; \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0438\u0447\u043d\u043e \u0438 \u0431\u043e\u043b\u0435\u0437\u043d\u0435\u043d\u043d\u043e \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c<\/th>\n<th>\u0421\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c (\u0432 \u0441\u0440\u0435\u0434\u043d\u0435\u043c)<\/th>\n<th>\u0423\u0441\u043b\u043e\u0432\u0438\u0435<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a<\/td>\n<td>O(n)<\/td>\n<td>\u043c\u0430\u0441\u0441\u0438\u0432 \u0432 \u043b\u044e\u0431\u043e\u043c \u043f\u043e\u0440\u044f\u0434\u043a\u0435<\/td>\n<\/tr>\n<tr>\n<td>\u0414\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a<\/td>\n<td>O(log n)<\/td>\n<td>\u043c\u0430\u0441\u0441\u0438\u0432 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c<\/td>\n<td>O(n^2)<\/td>\n<td>\u0443\u0447\u0435\u0431\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\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\">Arrays.sort<\/code> \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u043e\u0432<\/td>\n<td>O(n log n)<\/td>\n<td>\u0434\u0432\u0443\u0445\u043e\u043f\u043e\u0440\u043d\u044b\u0439 quicksort<\/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\">Arrays.sort<\/code> \u0434\u043b\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432<\/td>\n<td>O(n log n)<\/td>\n<td>TimSort, \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u0430\u044f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0420\u0430\u0437\u043d\u0438\u0446\u0430 O(n) \u0438 O(log n) \u0432\u0438\u0434\u043d\u0430 \u043d\u0430 \u0447\u0438\u0441\u043b\u0430\u0445: \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u0439\u0442\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0432 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439, \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a \u0432 \u0445\u0443\u0434\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0441\u0434\u0435\u043b\u0430\u0435\u0442 \u043e\u043a\u043e\u043b\u043e \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0430 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439, \u0430 \u0434\u0432\u043e\u0438\u0447\u043d\u044b\u0439 &#8212; \u043e\u043a\u043e\u043b\u043e 20.<\/p>\n<h2 id=\"s2\">\u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a: \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438 \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u044b\u0439<\/h2>\n<p>\u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u043c\u0430\u0441\u0441\u0438\u0432 \u0441 \u043d\u0430\u0447\u0430\u043b\u0430 \u0438 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 \u043a\u0430\u0436\u0434\u044b\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0441 \u0438\u0441\u043a\u043e\u043c\u044b\u043c, \u043f\u043e\u043a\u0430 \u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u0442 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435 \u0438\u043b\u0438 \u043d\u0435 \u0434\u043e\u0439\u0434\u0435\u0442 \u0434\u043e \u043a\u043e\u043d\u0446\u0430. \u041e\u043d \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0438, \u043d\u043e \u0432 \u0445\u0443\u0434\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043f\u0435\u0440\u0435\u0431\u0438\u0440\u0430\u0435\u0442 \u0432\u0441\u0435 n \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0435\u0433\u043e \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c &#8212; O(n).<\/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\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span> <span style=\"color: #E5C07B\">LinearSearch<\/span><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: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">indexOf<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">target<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #ABB2BF\">; <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/span><span style=\"color: #ABB2BF\">; <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #56B6C2\">++<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #C678DD\">if<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">==<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">target<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">                <\/span><span style=\"color: #C678DD\">return<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #ABB2BF\">;          <\/span><span style=\"color: #7F848E\">\/\/ \u043d\u0430\u0448\u043b\u0438 - \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c \u043f\u043e\u0437\u0438\u0446\u0438\u044e<\/span>\n<span style=\"color: #ABB2BF\">            }<\/span>\n<span style=\"color: #ABB2BF\">        }<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">return<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">;                 <\/span><span style=\"color: #7F848E\">\/\/ \u0434\u043e\u0448\u043b\u0438 \u0434\u043e \u043a\u043e\u043d\u0446\u0430 - \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u043d\u0435\u0442<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">main<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">args<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> {<\/span><span style=\"color: #D19A66\">7<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">9<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">8<\/span><span style=\"color: #ABB2BF\">};<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0438\u043d\u0434\u0435\u043a\u0441 5: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">indexOf<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">));<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0438\u043d\u0434\u0435\u043a\u0441 4: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">indexOf<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<\/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\">\u0438\u043d\u0434\u0435\u043a\u0441 5: 4\n\u0438\u043d\u0434\u0435\u043a\u0441 4: -1\n<\/code><\/pre>\n<p>\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 5 \u0441\u0442\u043e\u0438\u0442 \u043d\u0430 \u043f\u043e\u0437\u0438\u0446\u0438\u0438 4 (\u0438\u043d\u0434\u0435\u043a\u0441\u044b \u0432 Java \u0441\u0447\u0438\u0442\u0430\u044e\u0442\u0441\u044f \u0441 \u043d\u0443\u043b\u044f), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043c\u0435\u0442\u043e\u0434 \u0432\u0435\u0440\u043d\u0443\u043b 4. \u0427\u0438\u0441\u043b\u0430 4 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435 \u043d\u0435\u0442 &#8212; \u0432\u0435\u0440\u043d\u0443\u043b\u0441\u044f \u043f\u0440\u0438\u0437\u043d\u0430\u043a \u00ab\u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u043d\u043e\u00bb -1. \u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a \u0431\u0435\u0440\u0443\u0442, \u043a\u043e\u0433\u0434\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043c\u0430\u043b\u043e \u0438\u043b\u0438 \u043e\u043d\u0438 \u043d\u0435 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0438 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0445 \u0440\u0430\u0434\u0438 \u043e\u0434\u043d\u043e\u0433\u043e \u043f\u043e\u0438\u0441\u043a\u0430 \u043d\u0435\u0432\u044b\u0433\u043e\u0434\u043d\u043e.<\/p>\n<h2 id=\"s3\">\u0414\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a: \u0434\u0435\u043b\u0438\u043c \u043f\u043e\u043f\u043e\u043b\u0430\u043c<\/h2>\n<p>\u0414\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043c\u0430\u0441\u0441\u0438\u0432\u0443. \u041e\u043d \u0441\u043c\u043e\u0442\u0440\u0438\u0442 \u0441\u0440\u0435\u0434\u043d\u0438\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0438 \u0437\u0430 \u043e\u0434\u043d\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0443 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0430: \u0435\u0441\u043b\u0438 \u0438\u0441\u043a\u043e\u043c\u043e\u0435 \u043c\u0435\u043d\u044c\u0448\u0435 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e &#8212; \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0441\u043b\u0435\u0432\u0430, \u0435\u0441\u043b\u0438 \u0431\u043e\u043b\u044c\u0448\u0435 &#8212; \u0441\u043f\u0440\u0430\u0432\u0430. \u0417\u0430 \u0441\u0447\u0435\u0442 \u044d\u0442\u043e\u0433\u043e \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0430\u0434\u0430\u0435\u0442 \u0434\u043e O(log n).<\/p>\n<p>\u041f\u0440\u043e\u0441\u043b\u0435\u0434\u0438\u043c \u043f\u043e\u0438\u0441\u043a \u0447\u0438\u0441\u043b\u0430 9 \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\">{1, 3, 4, 6, 7, 9, 11, 15}<\/code> (\u0438\u043d\u0434\u0435\u043a\u0441\u044b 0-7):<\/p>\n<ul>\n<li>\u0413\u0440\u0430\u043d\u0438\u0446\u044b 0 \u0438 7, \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0430 &#8212; \u0438\u043d\u0434\u0435\u043a\u0441 3, \u0442\u0430\u043c 6. 9 \u0431\u043e\u043b\u044c\u0448\u0435 6 &#8212; \u0438\u0449\u0435\u043c \u043f\u0440\u0430\u0432\u0435\u0435, \u0433\u0440\u0430\u043d\u0438\u0446\u044b 4 \u0438 7.<\/li>\n<li>\u0413\u0440\u0430\u043d\u0438\u0446\u044b 4 \u0438 7, \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0430 &#8212; \u0438\u043d\u0434\u0435\u043a\u0441 5, \u0442\u0430\u043c 9. \u0421\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435 &#8212; \u043e\u0442\u0432\u0435\u0442 5.<\/li>\n<\/ul>\n<p>\u0422\u043e\u0442 \u0436\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0432 \u043a\u043e\u0434\u0435, \u0438\u0442\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\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\"><span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span> <span style=\"color: #E5C07B\">BinarySearch<\/span><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: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">search<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">target<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">low<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">high<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/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>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">while<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">low<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">high<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">mid<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">low<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">high<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">low<\/span><span style=\"color: #ABB2BF\">) <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">;   <\/span><span style=\"color: #7F848E\">\/\/ \u0437\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #C678DD\">if<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">mid<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">==<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">target<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">                <\/span><span style=\"color: #C678DD\">return<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">mid<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">            } <\/span><span style=\"color: #C678DD\">else<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">if<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">mid<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">target<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">                <\/span><span style=\"color: #E06C75\">low<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">mid<\/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\">\/\/ \u0446\u0435\u043b\u044c \u043f\u0440\u0430\u0432\u0435\u0435 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u044b<\/span>\n<span style=\"color: #ABB2BF\">            } <\/span><span style=\"color: #C678DD\">else<\/span><span style=\"color: #ABB2BF\"> {<\/span>\n<span style=\"color: #ABB2BF\">                <\/span><span style=\"color: #E06C75\">high<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">mid<\/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\">\/\/ \u0446\u0435\u043b\u044c \u043b\u0435\u0432\u0435\u0435 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u044b<\/span>\n<span style=\"color: #ABB2BF\">            }<\/span>\n<span style=\"color: #ABB2BF\">        }<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">return<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">main<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">args<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">sorted<\/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: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">6<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">7<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">9<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">11<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">15<\/span><span style=\"color: #ABB2BF\">};<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0438\u043d\u0434\u0435\u043a\u0441 9: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">search<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">sorted<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">9<\/span><span style=\"color: #ABB2BF\">));<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0438\u043d\u0434\u0435\u043a\u0441 6: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">search<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">sorted<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">6<\/span><span style=\"color: #ABB2BF\">));<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0438\u043d\u0434\u0435\u043a\u0441 2: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">search<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">sorted<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<\/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\">\u0438\u043d\u0434\u0435\u043a\u0441 9: 5\n\u0438\u043d\u0434\u0435\u043a\u0441 6: 3\n\u0438\u043d\u0434\u0435\u043a\u0441 2: -1\n<\/code><\/pre>\n<p>\u0421\u0435\u0440\u0435\u0434\u0438\u043d\u0443 \u0441\u0447\u0438\u0442\u0430\u044e\u0442 \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\">low + (high - low) \/ 2<\/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\">(low + high) \/ 2<\/code>: \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u0445 \u0441\u0443\u043c\u043c\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\">low + high<\/code> \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0439\u0442\u0438 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\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\">int<\/code> \u0438 \u0441\u0442\u0430\u0442\u044c \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439, \u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u044d\u0442\u043e\u0433\u043e \u0438\u0437\u0431\u0435\u0433\u0430\u0435\u0442. \u0412\u0430\u0436\u043d\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u043e\u0441\u0442\u0438: \u0435\u0441\u043b\u0438 \u043c\u0430\u0441\u0441\u0438\u0432 \u043d\u0435 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d, \u0434\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a \u0432\u0435\u0440\u043d\u0435\u0442 \u043d\u0435\u0432\u0435\u0440\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u0430 \u043d\u0435 \u043e\u0448\u0438\u0431\u043a\u0443, &#8212; \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u043d\u0430\u0434\u043e \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0437\u0430\u0440\u0430\u043d\u0435\u0435.<\/p>\n<h2 id=\"s4\">\u0421\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c<\/h2>\n<p>\u0421\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0448\u0430\u0433\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u0442 \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u0432 \u043d\u0435\u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0438 \u0441\u0442\u0430\u0432\u0438\u0442 \u0435\u0433\u043e \u0432 \u043d\u0430\u0447\u0430\u043b\u043e \u044d\u0442\u043e\u0439 \u0447\u0430\u0441\u0442\u0438. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430\u0433\u043b\u044f\u0434\u043d\u0430\u044f, \u043d\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0445\u043e\u0434\u044b, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0435\u0435 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c &#8212; O(n^2).<\/p>\n<p>\u041f\u0440\u043e\u0441\u043b\u0435\u0434\u0438\u043c \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u043c\u0430\u0441\u0441\u0438\u0432\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\">{5, 1, 4, 2, 8}<\/code> \u043f\u043e \u0448\u0430\u0433\u0430\u043c (\u0436\u0438\u0440\u043d\u044b\u043c &#8212; \u043c\u0438\u043d\u0438\u043c\u0443\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u0441\u0442\u0430\u0435\u0442 \u043d\u0430 \u043c\u0435\u0441\u0442\u043e):<\/p>\n<ul>\n<li>\u041c\u0438\u043d\u0438\u043c\u0443\u043c \u0432\u0441\u0435\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 &#8212; 1, \u043c\u0435\u043d\u044f\u0435\u043c \u0441 \u043f\u0435\u0440\u0432\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\">{1, 5, 4, 2, 8}<\/code>.<\/li>\n<li>\u041c\u0438\u043d\u0438\u043c\u0443\u043c \u043e\u0441\u0442\u0430\u0442\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\">{5, 4, 2, 8}<\/code> &#8212; \u044d\u0442\u043e 2, \u043c\u0435\u043d\u044f\u0435\u043c \u0441 5: <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\">{1, 2, 4, 5, 8}<\/code>.<\/li>\n<li>\u041c\u0438\u043d\u0438\u043c\u0443\u043c \u043e\u0441\u0442\u0430\u0442\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\">{4, 5, 8}<\/code> &#8212; \u044d\u0442\u043e 4, \u0443\u0436\u0435 \u043d\u0430 \u043c\u0435\u0441\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\">{1, 2, 4, 5, 8}<\/code>.<\/li>\n<li>\u041e\u0441\u0442\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\">{5, 8}<\/code>, \u043e\u0431\u0430 \u043d\u0430 \u043c\u0435\u0441\u0442\u0430\u0445 &#8212; \u043c\u0430\u0441\u0441\u0438\u0432 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d.<\/li>\n<\/ul>\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\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">java.util.Arrays<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span> <span style=\"color: #E5C07B\">SelectionSort<\/span><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: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">sort<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #ABB2BF\">; <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/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: #E06C75\">i<\/span><span style=\"color: #56B6C2\">++<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">min<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">j<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">i<\/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: #E06C75\">j<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/span><span style=\"color: #ABB2BF\">; <\/span><span style=\"color: #E06C75\">j<\/span><span style=\"color: #56B6C2\">++<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">                <\/span><span style=\"color: #C678DD\">if<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">j<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&lt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">min<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">                    <\/span><span style=\"color: #E06C75\">min<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">j<\/span><span style=\"color: #ABB2BF\">;                 <\/span><span style=\"color: #7F848E\">\/\/ \u0437\u0430\u043f\u043e\u043c\u043d\u0438\u043b\u0438 \u0438\u043d\u0434\u0435\u043a\u0441 \u043c\u0435\u043d\u044c\u0448\u0435\u0433\u043e<\/span>\n<span style=\"color: #ABB2BF\">                }<\/span>\n<span style=\"color: #ABB2BF\">            }<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">tmp<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">min<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\">;                <\/span><span style=\"color: #7F848E\">\/\/ \u043e\u0431\u043c\u0435\u043d a[i] \u0438 a[min]<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">min<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #56B6C2\">[<\/span><span style=\"color: #E06C75\">i<\/span><span style=\"color: #56B6C2\">]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">tmp<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">        }<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">main<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">args<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> {<\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">8<\/span><span style=\"color: #ABB2BF\">};<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">sort<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Arrays<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">toString<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<\/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, 2, 4, 5, 8]\n<\/code><\/pre>\n<p>\u0421\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0446\u0435\u043d\u043d\u0430 \u043a\u0430\u043a \u0443\u0447\u0435\u0431\u043d\u0430\u044f: \u043e\u043d\u0430 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043c\u0435\u0445\u0430\u043d\u0438\u043a\u0443 \u00ab\u043d\u0430\u0439\u0442\u0438 \u043c\u0438\u043d\u0438\u043c\u0443\u043c &#8212; \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043d\u0430 \u043c\u0435\u0441\u0442\u043e\u00bb. \u0412 \u0440\u0430\u0431\u043e\u0447\u0435\u043c \u043a\u043e\u0434\u0435 \u0441\u0432\u043e\u044e \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u0438\u0441\u0430\u0442\u044c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e &#8212; \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0435\u0441\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u0447\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u044b\u0441\u0442\u0440\u0435\u0435 \u0438 \u0443\u0436\u0435 \u043e\u0442\u043b\u0430\u0436\u0435\u043d\u044b.<\/p>\n<h2 id=\"s5\">\u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Java<\/h2>\n<p>\u041f\u043e\u0438\u0441\u043a \u0438 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u0432 Java \u043f\u043e\u0447\u0442\u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u0440\u0435\u0448\u0430\u044e\u0442 \u0448\u0442\u0430\u0442\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438. \u041a\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\">java.util.Arrays<\/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\">sort<\/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\">binarySearch<\/code> \u0434\u043b\u044f \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432, \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\">Collections.sort<\/code> \u0441\u043e\u0440\u0442\u0438\u0440\u0443\u0435\u0442 \u0441\u043f\u0438\u0441\u043a\u0438. \u042d\u0442\u043e \u0431\u044b\u0441\u0442\u0440\u0435\u0435 \u0441\u0430\u043c\u043e\u043f\u0438\u0441\u043d\u044b\u0445 O(n^2)-\u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432 \u0438 \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0441 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\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: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">java.util.Arrays<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span> <span style=\"color: #E5C07B\">StdLib<\/span><span style=\"color: #ABB2BF\"> {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">main<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">args<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> {<\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">8<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">};<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">Arrays<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">sort<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">);                       <\/span><span style=\"color: #7F848E\">\/\/ \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u043d\u0430 \u043c\u0435\u0441\u0442\u0435<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043e: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Arrays<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">toString<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">));<\/span>\n\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">pos<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Arrays<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">binarySearch<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">);  <\/span><span style=\"color: #7F848E\">\/\/ \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0435\u0441\u0442\u044c<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0438\u043d\u0434\u0435\u043a\u0441 4: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">pos<\/span><span style=\"color: #ABB2BF\">);<\/span>\n\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">miss<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">Arrays<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">binarySearch<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">7<\/span><span style=\"color: #ABB2BF\">); <\/span><span style=\"color: #7F848E\">\/\/ \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u043d\u0435\u0442<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u0434\u043b\u044f 7: \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">miss<\/span><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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<\/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\">\u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043e: [1, 2, 3, 4, 5, 8]\n\u0438\u043d\u0434\u0435\u043a\u0441 4: 3\n\u0434\u043b\u044f 7: -6\n<\/code><\/pre>\n<p>\u0417\u0434\u0435\u0441\u044c \u0432\u0430\u0436\u043d\u0430\u044f \u0434\u0435\u0442\u0430\u043b\u044c Java, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0447\u0430\u0441\u0442\u043e \u043f\u0443\u0442\u0430\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\">Arrays.binarySearch<\/code> \u043f\u0440\u0438 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043d\u0435 -1, \u0430 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u0432\u0438\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\">-(\u0442\u043e\u0447\u043a\u0430 \u0432\u0441\u0442\u0430\u0432\u043a\u0438) - 1<\/code>. \u0414\u043b\u044f 7 \u0442\u043e\u0447\u043a\u0430 \u0432\u0441\u0442\u0430\u0432\u043a\u0438 &#8212; \u0438\u043d\u0434\u0435\u043a\u0441 5 (\u043c\u0435\u0436\u0434\u0443 5 \u0438 8), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043e\u0442\u0432\u0435\u0442 -6. \u041f\u043e \u044d\u0442\u043e\u043c\u0443 \u0447\u0438\u0441\u043b\u0443 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043d\u044f\u0442\u044c, \u043a\u0443\u0434\u0430 \u0432\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u044d\u043b\u0435\u043c\u0435\u043d\u0442, \u0447\u0442\u043e\u0431\u044b \u043c\u0430\u0441\u0441\u0438\u0432 \u043e\u0441\u0442\u0430\u043b\u0441\u044f \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c. \u0418 <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\">binarySearch<\/code> \u0442\u043e\u0436\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 &#8212; \u0438\u043d\u0430\u0447\u0435 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d.<\/p>\n<h2 id=\"s6\">\u0416\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0440\u0430\u0437\u043c\u0435\u043d\u0430 \u043c\u043e\u043d\u0435\u0442<\/h2>\n<p>\u0416\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0448\u0430\u0433\u0435 \u0434\u0435\u043b\u0430\u0435\u0442 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e \u043b\u0443\u0447\u0448\u0438\u0439 \u0432\u044b\u0431\u043e\u0440 \u0432 \u043d\u0430\u0434\u0435\u0436\u0434\u0435, \u0447\u0442\u043e \u0438\u0437 \u0442\u0430\u043a\u0438\u0445 \u0448\u0430\u0433\u043e\u0432 \u0441\u043b\u043e\u0436\u0438\u0442\u0441\u044f \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e \u0445\u043e\u0440\u043e\u0448\u0435\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435. \u041a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 &#8212; \u0440\u0430\u0437\u043c\u0435\u043d \u0441\u0443\u043c\u043c\u044b \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c \u043c\u043e\u043d\u0435\u0442: \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437 \u0431\u0435\u0440\u0435\u043c \u0441\u0430\u043c\u0443\u044e \u043a\u0440\u0443\u043f\u043d\u0443\u044e \u043c\u043e\u043d\u0435\u0442\u0443, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043d\u0435 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0435\u0442 \u043e\u0441\u0442\u0430\u0442\u043e\u043a.<\/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\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">class<\/span> <span style=\"color: #E5C07B\">GreedyCoins<\/span><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: #E5C07B\">int<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">coins<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> {<\/span><span style=\"color: #D19A66\">10<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">2<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">1<\/span><span style=\"color: #ABB2BF\">};      <\/span><span style=\"color: #7F848E\">\/\/ \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044b \u043f\u043e \u0443\u0431\u044b\u0432\u0430\u043d\u0438\u044e<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">change<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">amount<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">rest<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">amount<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">coin<\/span><span style=\"color: #ABB2BF\"> : <\/span><span style=\"color: #E06C75\">coins<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E5C07B\">int<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">count<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">rest<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">coin<\/span><span style=\"color: #ABB2BF\">;         <\/span><span style=\"color: #7F848E\">\/\/ \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0442\u0430\u043a\u0438\u0445 \u043c\u043e\u043d\u0435\u0442 \u0432\u043b\u0435\u0437\u0430\u0435\u0442<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #C678DD\">if<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">count<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">&gt;<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">                <\/span><span style=\"color: #E06C75\">System<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">out<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">println<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">coin<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\" x \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">count<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">            }<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">rest<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">rest<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">%<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">coin<\/span><span style=\"color: #ABB2BF\">;              <\/span><span style=\"color: #7F848E\">\/\/ \u043e\u0441\u0442\u0430\u0442\u043e\u043a \u043a \u0440\u0430\u0437\u043c\u0435\u043d\u0443<\/span>\n<span style=\"color: #ABB2BF\">        }<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">public<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">static<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">void<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">main<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">args<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">change<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #D19A66\">27<\/span><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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<\/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\">10 x 2\n5 x 1\n2 x 1\n<\/code><\/pre>\n<p>\u0414\u043b\u044f 27 \u043f\u0440\u0438 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u0430\u0445 10, 5, 2, 1 \u0436\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0434\u0430\u0435\u0442 4 \u043c\u043e\u043d\u0435\u0442\u044b, \u0438 \u044d\u0442\u043e \u043e\u043f\u0442\u0438\u043c\u0443\u043c. \u041d\u043e \u0436\u0430\u0434\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0435 \u0432\u0441\u0435\u0433\u0434\u0430: \u043d\u0430 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u0430\u0445 1, 3, 4 \u0434\u043b\u044f \u0441\u0443\u043c\u043c\u044b 6 \u0436\u0430\u0434\u043d\u044b\u0439 \u0432\u043e\u0437\u044c\u043c\u0435\u0442 4 + 1 + 1 (\u0442\u0440\u0438 \u043c\u043e\u043d\u0435\u0442\u044b), \u0430 \u043e\u043f\u0442\u0438\u043c\u0443\u043c &#8212; 3 + 3 (\u0434\u0432\u0435). \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0436\u0430\u0434\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442, \u043a\u043e\u0433\u0434\u0430 \u0434\u043e\u043a\u0430\u0437\u0430\u043d\u043e, \u0447\u0442\u043e \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u0431\u043e\u0440 \u0432\u0435\u0434\u0435\u0442 \u043a \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043e\u043f\u0442\u0438\u043c\u0443\u043c\u0443; \u0438\u043d\u0430\u0447\u0435 \u0431\u0435\u0440\u0443\u0442 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435.<\/p>\n<h2 id=\"s7\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>\u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0432 Java &#8212; \u044d\u0442\u043e \u043c\u0435\u0442\u043e\u0434 \u043d\u0430\u0434 \u0434\u0430\u043d\u043d\u044b\u043c\u0438; \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u044e\u0442 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u043f\u043e O-\u043d\u043e\u0442\u0430\u0446\u0438\u0438, \u0442\u043e \u0435\u0441\u0442\u044c \u043f\u043e \u043f\u043e\u0440\u044f\u0434\u043a\u0443 \u0440\u043e\u0441\u0442\u0430 \u0447\u0438\u0441\u043b\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043e\u0442 \u043e\u0431\u044a\u0435\u043c\u0430 \u0434\u0430\u043d\u043d\u044b\u0445.<\/li>\n<li>\u041b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a O(n) \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0438; \u0434\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a O(log n) \u0432 \u0440\u0430\u0437\u044b \u0431\u044b\u0441\u0442\u0440\u0435\u0435, \u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043c\u0430\u0441\u0441\u0438\u0432\u0443.<\/li>\n<li>\u0421\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c O(n^2) &#8212; \u0443\u0447\u0435\u0431\u043d\u0430\u044f; \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u043a\u043e\u0434\u0435 \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\">Arrays.sort<\/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\">Arrays.binarySearch<\/code>, \u043f\u043e\u043c\u043d\u044f, \u0447\u0442\u043e \u043f\u0440\u0438 \u043f\u0440\u043e\u043c\u0430\u0445\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\">binarySearch<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\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\">-(\u0442\u043e\u0447\u043a\u0430 \u0432\u0441\u0442\u0430\u0432\u043a\u0438) - 1<\/code>.<\/li>\n<li>\u0416\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043f\u0440\u043e\u0441\u0442 \u0438 \u0431\u044b\u0441\u0442\u0440, \u043d\u043e \u0434\u0430\u0435\u0442 \u043e\u043f\u0442\u0438\u043c\u0443\u043c \u043d\u0435 \u0434\u043b\u044f \u043b\u044e\u0431\u044b\u0445 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 &#8212; \u0433\u0440\u0430\u043d\u0438\u0446\u0443 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u043e\u0441\u0442\u0438 \u043d\u0443\u0436\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c.<\/li>\n<\/ul>\n<h2 id=\"s8\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0438 \u0447\u0442\u043e \u0443\u0447\u0438\u0442\u044c \u0434\u0430\u043b\u044c\u0448\u0435<\/h2>\n<p>\u041f\u043e\u0438\u0441\u043a \u0438 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 &#8212; \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442 \u043f\u043e\u0447\u0442\u0438 \u043b\u044e\u0431\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b: \u0432\u044b\u0431\u043e\u0440\u043a\u0430 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 \u0438\u0437 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043a \u0434\u0432\u043e\u0438\u0447\u043d\u043e\u043c\u0443 \u043f\u043e\u0438\u0441\u043a\u0443, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0432\u0432\u043e\u0434\u0430. \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 O-\u043d\u043e\u0442\u0430\u0446\u0438\u0438 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u043e\u0446\u0435\u043d\u0438\u0442\u044c, \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0442 \u043b\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0440\u043e\u0441\u0442 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430 \u043d\u0435 \u043b\u043e\u0432\u0438\u0442\u044c \u0442\u043e\u0440\u043c\u043e\u0437\u0430 \u0443\u0436\u0435 \u0432 \u043f\u0440\u043e\u0434\u0435.<\/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>\u0427\u0442\u043e\u0431\u044b \u043e\u0441\u0432\u043e\u0438\u0442\u044c \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 Java \u0438 \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e \u043f\u0438\u0441\u0430\u0442\u044c \u0442\u0430\u043a\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0441 \u043d\u0443\u043b\u044f, \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043a\u0443\u0440\u0441 <a href=\"https:\/\/otus.ru\/lessons\/java-basic\/?int_article=dzhava-vse-chto-nuzhno-znat-ob-algoritmah&amp;int_place=article&amp;int_variant=v1\">Java Basic<\/a> \u0432 Otus &#8212; \u043e\u043d \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d \u043d\u0430 \u0441\u0442\u0430\u0440\u0442 \u0441 \u0430\u0437\u043e\u0432 \u044f\u0437\u044b\u043a\u0430. \u041e\u0446\u0435\u043d\u0438\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0438 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0434\u043e \u043e\u043f\u043b\u0430\u0442\u044b \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0442 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0435 <a href=\"https:\/\/otus.ru\/events\/?int_article=dzhava-vse-chto-nuzhno-znat-ob-algoritmah&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0435 \u0443\u0440\u043e\u043a\u0438 Otus<\/a> &#8212; \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<p>\u0421\u043c\u0435\u0436\u043d\u044b\u0435 \u0442\u0435\u043c\u044b: <a href=\"https:\/\/otus.ru\/journal\/scala-chto-nuzhno-znat-nachinajushhim-programmistam\/\">Scala: \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u043c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0441\u0442\u0430\u043c<\/a>, <a href=\"https:\/\/otus.ru\/journal\/vse-chto-nuzhno-znat-o-kriptografii-algoritmy\/\">\u041a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u044f: \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u043f\u0440\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b<\/a>.<\/p>\n<h2 id=\"s9\">FAQ<\/h2>\n<p><strong>\u041d\u0443\u0436\u043d\u043e \u043b\u0438 \u043f\u0438\u0441\u0430\u0442\u044c \u043f\u043e\u0438\u0441\u043a \u0438 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u0432\u0440\u0443\u0447\u043d\u0443\u044e \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445?<\/strong> \u041e\u0431\u044b\u0447\u043d\u043e \u043d\u0435\u0442. \u0414\u043b\u044f \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0438 \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\">Arrays.sort<\/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\">Collections.sort<\/code>, \u0434\u043b\u044f \u043f\u043e\u0438\u0441\u043a\u0430 \u0432 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043c\u0430\u0441\u0441\u0438\u0432\u0435 &#8212; <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\">Arrays.binarySearch<\/code>. \u0421\u0430\u043c\u043e\u043f\u0438\u0441\u043d\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0443\u0436\u043d\u044b \u0443\u0447\u0435\u0431\u043d\u043e \u0438\u043b\u0438 \u043a\u043e\u0433\u0434\u0430 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043b\u043e\u0433\u0438\u043a\u0430 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f.<\/p>\n<p><strong>\u041f\u043e\u0447\u0435\u043c\u0443 \u0434\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a \u043d\u0435 \u0441\u0442\u043e\u0438\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \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\">LinkedList<\/code>?<\/strong> \u0414\u0432\u043e\u0438\u0447\u043d\u043e\u043c\u0443 \u043f\u043e\u0438\u0441\u043a\u0443 \u043d\u0443\u0436\u0435\u043d \u0431\u044b\u0441\u0442\u0440\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0443 \u043f\u043e \u0438\u043d\u0434\u0435\u043a\u0441\u0443 \u0437\u0430 O(1), \u043a\u0430\u043a \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435 \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\">ArrayList<\/code>. \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\">LinkedList<\/code> \u0434\u043e\u0441\u0442\u0443\u043f \u043f\u043e \u0438\u043d\u0434\u0435\u043a\u0441\u0443 &#8212; O(n), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432\u044b\u0438\u0433\u0440\u044b\u0448 O(log n) \u0442\u0435\u0440\u044f\u0435\u0442\u0441\u044f, \u0438 \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u0440\u043e\u0445\u043e\u0434 \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u0445\u0443\u0436\u0435.<\/p>\n<p><strong>\u0427\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\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\">Arrays.binarySearch<\/code>?<\/strong> \u042d\u0442\u043e \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u00ab\u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u043d\u043e\u00bb: \u043c\u0435\u0442\u043e\u0434 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\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\">-(\u0442\u043e\u0447\u043a\u0430 \u0432\u0441\u0442\u0430\u0432\u043a\u0438) - 1<\/code>. \u0422\u043e\u0447\u043a\u0430 \u0432\u0441\u0442\u0430\u0432\u043a\u0438 &#8212; \u0438\u043d\u0434\u0435\u043a\u0441, \u043a\u0443\u0434\u0430 \u0432\u0441\u0442\u0430\u043b \u0431\u044b \u044d\u043b\u0435\u043c\u0435\u043d\u0442, \u0447\u0442\u043e\u0431\u044b \u043c\u0430\u0441\u0441\u0438\u0432 \u043e\u0441\u0442\u0430\u043b\u0441\u044f \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c. \u041f\u043e \u044d\u0442\u043e\u043c\u0443 \u0447\u0438\u0441\u043b\u0443 \u0443\u0434\u043e\u0431\u043d\u043e \u0441\u0440\u0430\u0437\u0443 \u0432\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0432 \u043d\u0443\u0436\u043d\u0443\u044e \u043f\u043e\u0437\u0438\u0446\u0438\u044e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c &#8212; \u044d\u0442\u043e \u043a\u043e\u043d\u0435\u0447\u043d\u0430\u044f \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0442\u043e\u0447\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u0448\u0430\u0433\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e \u0432\u0445\u043e\u0434\u043d\u044b\u043c \u0434\u0430\u043d\u043d\u044b\u043c \u0437\u0430 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0434\u0430\u0435\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u0412 Java \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c &#8212; \u044d\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u044b\u0439 \u043c\u0435\u0442\u043e\u0434: \u043e\u043d \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 (\u043c\u0430\u0441\u0441\u0438\u0432, \u0441\u043f\u0438\u0441\u043e\u043a, \u0441\u0442\u0440\u043e\u043a\u0443) \u0438 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[&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":3802,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[75,30],"class_list":["post-3800","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-java","tag-algoritmy"],"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 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b \u043d\u0430 Java: \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u0438 \u0434\u0432\u043e\u0438\u0447\u043d\u044b\u0439 \u043f\u043e\u0438\u0441\u043a, \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0430 \u0432\u044b\u0431\u043e\u0440\u043e\u043c, \u0436\u0430\u0434\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0438 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