{"id":2593,"date":"2026-09-24T09:00:00","date_gmt":"2026-09-24T09:00:00","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=2593"},"modified":"2026-09-25T15:30:28","modified_gmt":"2026-09-25T15:30:28","slug":"dzhava-i-js-chto-eto-chem-otlichajutsya-drug-ot-druga","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/dzhava-i-js-chto-eto-chem-otlichajutsya-drug-ot-druga\/","title":{"rendered":"Java \u0438 JavaScript (JS): \u0447\u0435\u043c \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u0434\u0440\u0443\u0433 \u043e\u0442 \u0434\u0440\u0443\u0433\u0430 \u0438 \u0447\u0442\u043e \u0443\u0447\u0438\u0442\u044c"},"content":{"rendered":"<p><strong>Java<\/strong> \u0438 <strong>JavaScript (JS)<\/strong> &#8212; \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0430 \u043d\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 \u043e\u0434\u043d\u043e\u0433\u043e. \u041e\u0431\u0449\u0435\u0435 \u0443 \u043d\u0438\u0445 &#8212; \u0447\u0430\u0441\u0442\u044c \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f \u0438 \u043f\u043e\u0445\u043e\u0436\u0438\u0439 \u043d\u0430 C \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 (\u0444\u0438\u0433\u0443\u0440\u043d\u044b\u0435 \u0441\u043a\u043e\u0431\u043a\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\">if<\/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\">for<\/code>). \u0413\u043b\u0430\u0432\u043d\u044b\u0435 \u043e\u0442\u043b\u0438\u0447\u0438\u044f: Java \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0438 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u0431\u0430\u0439\u0442-\u043a\u043e\u0434 \u0434\u043b\u044f \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u044b JVM, \u0430 JavaScript \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d \u0438 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u0432\u0438\u0436\u043a\u043e\u043c \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0438\u043b\u0438 \u0432 Node.js. \u041e\u0442\u0441\u044e\u0434\u0430 \u0438 \u0440\u0430\u0437\u043d\u044b\u0435 \u043d\u0438\u0448\u0438: Java &#8212; \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0435 \u0438 \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, Android, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445; JavaScript &#8212; \u0432\u0441\u0435, \u0447\u0442\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435, \u043f\u043b\u044e\u0441 \u0441\u0435\u0440\u0432\u0435\u0440\u044b \u043d\u0430 Node.js.<\/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\">\u0421\u043b\u043e\u0432\u0430\u0440\u044c: \u044f\u0437\u044b\u043a, \u0441\u0440\u0435\u0434\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430<\/a><\/li>\n<li><a href=\"#s2\">\u041e\u0442\u043b\u0438\u0447\u0438\u044f Java \u043e\u0442 JavaScript: \u0441\u0432\u043e\u0434\u043d\u0430\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u0430<\/a><\/li>\n<li><a href=\"#s3\">\u041e\u0442\u043a\u0443\u0434\u0430 \u043f\u043e\u0445\u043e\u0436\u0438\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f<\/a><\/li>\n<li><a href=\"#s4\">\u041e\u0434\u043d\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u043d\u0430 \u0434\u0432\u0443\u0445 \u044f\u0437\u044b\u043a\u0430\u0445<\/a><\/li>\n<li><a href=\"#s5\">\u0413\u0434\u0435 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u0442\u0440\u0435\u043b\u044f\u0435\u0442: \u043e\u0448\u0438\u0431\u043a\u0430 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/a><\/li>\n<li><a href=\"#s6\">\u041e\u0431\u044a\u0435\u043a\u0442\u044b \u0438 \u043f\u043e\u0442\u043e\u043a\u0438: \u043a\u043e\u0440\u043e\u0442\u043a\u043e \u043e \u0434\u0432\u0443\u0445 \u0433\u043b\u0443\u0431\u043e\u043a\u0438\u0445 \u043e\u0442\u043b\u0438\u0447\u0438\u044f\u0445<\/a><\/li>\n<li><a href=\"#s7\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f Java \u0438 JavaScript<\/a><\/li>\n<li><a href=\"#s8\">\u0427\u0442\u043e \u0443\u0447\u0438\u0442\u044c \u043f\u0435\u0440\u0432\u044b\u043c: \u0432\u044b\u0431\u043e\u0440 \u043f\u043e \u0446\u0435\u043b\u0438<\/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<p>\u041d\u0438\u0436\u0435 &#8212; \u0441\u0432\u043e\u0434\u043d\u0430\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u043e\u0442\u043b\u0438\u0447\u0438\u0439, \u043e\u0434\u043d\u0430 \u0438 \u0442\u0430 \u0436\u0435 \u0437\u0430\u0434\u0430\u0447\u0430 \u043d\u0430 \u0434\u0432\u0443\u0445 \u044f\u0437\u044b\u043a\u0430\u0445 \u0441 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u0432\u043e\u0434\u043e\u043c, \u0433\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u0436\u0434\u044b\u0439 \u044f\u0437\u044b\u043a \u0438 \u043a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c, \u0447\u0442\u043e \u0443\u0447\u0438\u0442\u044c \u043f\u0435\u0440\u0432\u044b\u043c. \u041f\u0440\u0438\u043c\u0435\u0440\u044b \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u044b 24.09.2026 \u043d\u0430 Java 25 LTS (Temurin 25.0.4) \u0438 Node.js 24 LTS (24.21).<\/p>\n<h2 id=\"s1\">\u0421\u043b\u043e\u0432\u0430\u0440\u044c: \u044f\u0437\u044b\u043a, \u0441\u0440\u0435\u0434\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f, \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430<\/h2>\n<p>\u041f\u0443\u0442\u0430\u043d\u0438\u0446\u0430 \u00abJava \u0438\u043b\u0438 JS\u00bb \u0447\u0430\u0441\u0442\u043e \u0438\u0434\u0435\u0442 \u043e\u0442 \u0441\u043c\u0435\u0448\u0435\u043d\u0438\u044f \u0442\u0440\u0435\u0445 \u0443\u0440\u043e\u0432\u043d\u0435\u0439. \u0420\u0430\u0437\u0432\u0435\u0434\u0435\u043c \u0438\u0445 \u0441\u0440\u0430\u0437\u0443:<\/p>\n<ul>\n<li><strong>\u042f\u0437\u044b\u043a<\/strong> &#8212; \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0437\u0430\u043f\u0438\u0441\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b. Java \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 Java Language Specification, JavaScript &#8212; \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u043c ECMAScript (ECMA-262), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0435\u0436\u0435\u0433\u043e\u0434\u043d\u043e.<\/li>\n<li><strong>\u0421\u0440\u0435\u0434\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/strong> &#8212; \u0442\u043e, \u0447\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u043a\u043e\u0434. \u0414\u043b\u044f Java \u044d\u0442\u043e JVM (Java Virtual Machine), \u0434\u043b\u044f JavaScript &#8212; \u0434\u0432\u0438\u0436\u043e\u043a: V8 (Chrome, Node.js), SpiderMonkey (Firefox), JavaScriptCore (Safari).<\/li>\n<li><strong>\u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430<\/strong> &#8212; \u0441\u0440\u0435\u0434\u0430 \u043f\u043b\u044e\u0441 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b. JDK = \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">javac<\/code>, JVM \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043a\u043b\u0430\u0441\u0441\u043e\u0432. \u0423 JavaScript \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0435\u0441\u0442\u044c DOM \u0438 Web API, \u0430 \u0443 Node.js &#8212; \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0444\u0430\u0439\u043b\u0430\u043c, \u0441\u0435\u0442\u0438 \u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430\u043c.<\/li>\n<\/ul>\n<p>\u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0444\u0440\u0430\u0437\u0430 \u00abJavaScript \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435\u00bb \u0443\u0441\u0442\u0430\u0440\u0435\u043b\u0430: \u0431\u0440\u0430\u0443\u0437\u0435\u0440 &#8212; \u043e\u0434\u043d\u0430 \u0438\u0437 \u0441\u0440\u0435\u0434, Node.js &#8212; \u0434\u0440\u0443\u0433\u0430\u044f.<\/p>\n<h2 id=\"s2\">\u041e\u0442\u043b\u0438\u0447\u0438\u044f Java \u043e\u0442 JavaScript: \u0441\u0432\u043e\u0434\u043d\u0430\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u0430<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u041f\u0440\u0438\u0437\u043d\u0430\u043a<\/th>\n<th>Java<\/th>\n<th>JavaScript<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0422\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u044f<\/td>\n<td>\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f: \u0442\u0438\u043f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0443<\/td>\n<td>\u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f: \u0442\u0438\u043f \u0443 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0447\u0442\u043e \u0443\u0433\u043e\u0434\u043d\u043e<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u0430\u043a \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0441\u044f<\/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\">javac<\/code> -&gt; \u0431\u0430\u0439\u0442-\u043a\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\">.class<\/code> -&gt; JVM (\u0441 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0435\u0439)<\/td>\n<td>\u0438\u0441\u0445\u043e\u0434\u043d\u0438\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\">.js<\/code> -&gt; \u0434\u0432\u0438\u0436\u043e\u043a \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u0435\u0442 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442, \u0433\u043e\u0440\u044f\u0447\u0438\u0439 \u043a\u043e\u0434 JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442<\/td>\n<\/tr>\n<tr>\n<td>\u0413\u0434\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442<\/td>\n<td>\u0441\u0435\u0440\u0432\u0435\u0440, \u0434\u0435\u0441\u043a\u0442\u043e\u043f, Android, \u043b\u044e\u0431\u0430\u044f \u041e\u0421 \u0441 JVM<\/td>\n<td>\u0431\u0440\u0430\u0443\u0437\u0435\u0440, Node.js, Deno, Bun, Electron<\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0448\u0438\u0431\u043a\u0438 \u0442\u0438\u043f\u043e\u0432<\/td>\n<td>\u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u043b\u043e\u0432\u0438\u0442 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 \u0434\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430<\/td>\n<td>\u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f (\u0438\u043b\u0438 \u043b\u043e\u0432\u044f\u0442\u0441\u044f TypeScript\/\u043b\u0438\u043d\u0442\u0435\u0440\u043e\u043c)<\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0431\u044a\u0435\u043a\u0442\u044b<\/td>\n<td>\u043a\u043b\u0430\u0441\u0441\u044b, \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b<\/td>\n<td>\u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u044b; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">class<\/code> \u0441 ES2015 &#8212; \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 \u043f\u043e\u0432\u0435\u0440\u0445 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u043e\u0432<\/td>\n<\/tr>\n<tr>\n<td>\u0427\u0438\u0441\u043b\u0430<\/td>\n<td>\u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0442\u0438\u043f\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\">int<\/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\">long<\/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\">double<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">BigDecimal<\/code><\/td>\n<td>\u043e\u0434\u0438\u043d \u0442\u0438\u043f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">number<\/code> (64-\u0431\u0438\u0442\u043d\u043e\u0435 \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0442\u043e\u0447\u043a\u043e\u0439) \u043f\u043b\u044e\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\">BigInt<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c<\/td>\n<td>\u043f\u043e\u0442\u043e\u043a\u0438 \u041e\u0421 \u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u043e\u0442\u043e\u043a\u0438 (\u0441 Java 21)<\/td>\n<td>\u043e\u0434\u0438\u043d \u043f\u043e\u0442\u043e\u043a \u0441 \u0446\u0438\u043a\u043b\u043e\u043c \u0441\u043e\u0431\u044b\u0442\u0438\u0439; \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e &#8212; Web Workers \/ <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">worker_threads<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u0424\u0430\u0439\u043b\u044b<\/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\">.java<\/code>, \u043f\u043e\u0441\u043b\u0435 \u0441\u0431\u043e\u0440\u043a\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\">.class<\/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\">.jar<\/code><\/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\">.js<\/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\">.mjs<\/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\">.cjs<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u0439 \u043f\u0443\u0442\u044c. \u0423 \u043e\u0431\u043e\u0438\u0445 \u044f\u0437\u044b\u043a\u043e\u0432 \u0435\u0441\u0442\u044c \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f: Java \u0443\u043c\u0435\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a \u0431\u0435\u0437 \u044f\u0432\u043d\u043e\u0439 \u0441\u0431\u043e\u0440\u043a\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\">java Main.java<\/code>), \u0430 JavaScript \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0442 \u0438 \u043c\u0438\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u044e\u0442 \u0431\u0430\u043d\u0434\u043b\u0435\u0440\u0430\u043c\u0438.<\/p>\n<h2 id=\"s3\">\u041e\u0442\u043a\u0443\u0434\u0430 \u043f\u043e\u0445\u043e\u0436\u0438\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f<\/h2>\n<p>Java \u0434\u0435\u043b\u0430\u043b\u0438 \u0432 Sun Microsystems \u0441 1991 \u0433\u043e\u0434\u0430 (\u043f\u0440\u043e\u0435\u043a\u0442 Oak, \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0414\u0436\u0435\u0439\u043c\u0441\u0430 \u0413\u043e\u0441\u043b\u0438\u043d\u0433\u0430), \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u044f\u0437\u044b\u043a \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0432 1995-\u043c, \u0432\u0435\u0440\u0441\u0438\u044f 1.0 \u0432\u044b\u0448\u043b\u0430 \u0432 \u044f\u043d\u0432\u0430\u0440\u0435 1996-\u0433\u043e. JavaScript \u0441\u043e\u0437\u0434\u0430\u043b \u0411\u0440\u0435\u043d\u0434\u0430\u043d \u0410\u0439\u043a \u0432 Netscape \u0432 1995 \u0433\u043e\u0434\u0443 \u0437\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0435\u043b\u044c &#8212; \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u043e\u0434 \u0438\u043c\u0435\u043d\u0430\u043c\u0438 Mocha \u0438 LiveScript. \u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 JavaScript \u043f\u043e\u044f\u0432\u0438\u043b\u043e\u0441\u044c \u0432 \u043a\u043e\u043d\u0446\u0435 1995-\u0433\u043e \u043f\u043e \u0434\u043e\u0433\u043e\u0432\u043e\u0440\u0435\u043d\u043d\u043e\u0441\u0442\u0438 Netscape \u0438 Sun, \u043a\u043e\u0433\u0434\u0430 Java \u0431\u044b\u043b\u0430 \u043d\u0430 \u043f\u0438\u043a\u0435 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u043e\u0441\u0442\u0438.<\/p>\n<p>\u0422\u043e \u0435\u0441\u0442\u044c \u0440\u043e\u0434\u0441\u0442\u0432\u043e \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0439 \u043c\u0430\u0440\u043a\u0435\u0442\u0438\u043d\u0433\u043e\u0432\u043e\u0435, \u0430 \u043d\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435. \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u044f\u0437\u044b\u043a \u043f\u043e\u0434 \u0438\u043c\u0435\u043d\u0435\u043c ECMAScript (\u043f\u0435\u0440\u0432\u0430\u044f \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044f &#8212; 1997), \u0430 \u0442\u043e\u0432\u0430\u0440\u043d\u044b\u0439 \u0437\u043d\u0430\u043a JavaScript \u0441\u0435\u0439\u0447\u0430\u0441 \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0438\u0442 Oracle \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u043e\u043f\u0440\u0435\u0435\u043c\u043d\u0438\u043a\u0443 Sun (\u0441 2024 \u0433\u043e\u0434\u0430 Deno \u043e\u0441\u043f\u0430\u0440\u0438\u0432\u0430\u0435\u0442 \u0435\u0433\u043e \u0432 \u043f\u0430\u0442\u0435\u043d\u0442\u043d\u043e\u043c \u0432\u0435\u0434\u043e\u043c\u0441\u0442\u0432\u0435 \u0421\u0428\u0410).<\/p>\n<h2 id=\"s4\">\u041e\u0434\u043d\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u043d\u0430 \u0434\u0432\u0443\u0445 \u044f\u0437\u044b\u043a\u0430\u0445<\/h2>\n<p>\u041f\u043e\u0441\u0447\u0438\u0442\u0430\u0435\u043c \u0441\u0440\u0435\u0434\u043d\u044e\u044e \u043e\u0446\u0435\u043d\u043a\u0443 \u0438 \u0437\u0430\u043e\u0434\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u043a\u0430\u043a \u044f\u0437\u044b\u043a\u0438 \u0432\u0435\u0434\u0443\u0442 \u0441\u0435\u0431\u044f \u0441 \u0434\u0435\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435\u043c \u0441\u0442\u0440\u043e\u043a. \u0421\u043d\u0430\u0447\u0430\u043b\u0430 Java (\u0437\u0430\u043f\u0443\u0441\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\">java Main.java<\/code>):<\/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\">Main<\/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\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">average<\/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\">scores<\/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\">sum<\/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>\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\">s<\/span><span style=\"color: #ABB2BF\"> : <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">sum<\/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>\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: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\">) <\/span><span style=\"color: #E06C75\">sum<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/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\">scores<\/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\">4<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/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\">\"7 \/ 2 = \"<\/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: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">2<\/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\">\"average = \"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">));<\/span>\n\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">a<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">new<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"java\"<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">        <\/span><span style=\"color: #E06C75\">String<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">b<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\"java\"<\/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\">a<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">==<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">b<\/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\">a<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">equals<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">b<\/span><span style=\"color: #ABB2BF\">));<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\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\">7 \/ 2 = 3\naverage = 4.333333333333333\nfalse\ntrue\n<\/code><\/pre>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0442\u043e \u0436\u0435 \u043d\u0430 JavaScript (\u0437\u0430\u043f\u0443\u0441\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\">node main.js<\/code>):<\/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\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">let<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">sum<\/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>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">of<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">sum<\/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>\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: #E06C75\">sum<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">}<\/span>\n\n<span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"7 \/ 2 =\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">7<\/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>\n<span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"average =\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">([<\/span><span style=\"color: #D19A66\">5<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #D19A66\">4<\/span><span style=\"color: #ABB2BF\">]));<\/span>\n<span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">-<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">3<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"1\"<\/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: #98C379\">\"1\"<\/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><\/code><\/pre>\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\">7 \/ 2 = 3.5\naverage = 4.333333333333333\n2 53\ntrue false\n<\/code><\/pre>\n<p>\u0427\u0442\u043e \u0437\u0434\u0435\u0441\u044c \u0432\u0438\u0434\u043d\u043e:<\/p>\n<ul>\n<li><strong>\u0414\u0435\u043b\u0435\u043d\u0438\u0435.<\/strong> \u0412 Java <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">7 \/ 2<\/code> \u0434\u043b\u044f \u0434\u0432\u0443\u0445 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">int<\/code> &#8212; \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u043e\u0435 \u0434\u0435\u043b\u0435\u043d\u0438\u0435, \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 3. \u0427\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u0440\u043e\u0431\u044c, \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\">average<\/code> \u043c\u044b \u044f\u0432\u043d\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u043c \u0441\u0443\u043c\u043c\u0443 \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\">double<\/code>. \u0412 JavaScript \u0446\u0435\u043b\u043e\u0433\u043e \u0442\u0438\u043f\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043d\u0435\u0442, \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\">7 \/ 2<\/code> \u0434\u0430\u0435\u0442 3.5.<\/li>\n<li><strong>\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a.<\/strong> \u0412 Java <code 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> \u0434\u043b\u044f \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u0442 \u0441\u0441\u044b\u043b\u043a\u0438: \u0434\u0432\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u0441 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u043c \u0442\u0435\u043a\u0441\u0442\u043e\u043c \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438, \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\">false<\/code>. \u0421\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u044e\u0442 \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\">equals<\/code>. \u0412 JavaScript \u0441\u0442\u0440\u043e\u043a\u0438 \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e, \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\">==<\/code> \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u0442\u0438\u043f\u044b (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\"1\" == 1<\/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>), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0441\u0442\u0440\u043e\u0433\u043e\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\">===<\/code>.<\/li>\n<li><strong>\u0421\u043c\u0435\u0448\u0435\u043d\u0438\u0435 \u0442\u0438\u043f\u043e\u0432.<\/strong> <code 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\" - 3<\/code> \u0432 JavaScript \u0434\u0430\u0435\u0442 2 (\u0441\u0442\u0440\u043e\u043a\u0430 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u043a \u0447\u0438\u0441\u043b\u0443), \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\" + 3<\/code> &#8212; \u0441\u0442\u0440\u043e\u043a\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\">\"53\"<\/code> (\u043f\u043b\u044e\u0441 \u0441\u043a\u043b\u0435\u0438\u0432\u0430\u0435\u0442). Java \u0442\u0430\u043a\u043e\u0439 \u043a\u043e\u0434 \u0441 \u0432\u044b\u0447\u0438\u0442\u0430\u043d\u0438\u0435\u043c \u043d\u0435 \u0441\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442.<\/li>\n<\/ul>\n<h2 id=\"s5\">\u0413\u0434\u0435 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u0442\u0440\u0435\u043b\u044f\u0435\u0442: \u043e\u0448\u0438\u0431\u043a\u0430 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/h2>\n<p>\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0439 \u0441\u043b\u0443\u0447\u0430\u0439: \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u043e\u043b\u0435\u0439 HTML-\u0444\u043e\u0440\u043c\u044b \u0432\u0441\u0435\u0433\u0434\u0430 \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438. \u041f\u0435\u0440\u0435\u0434\u0430\u0434\u0438\u043c \u0438\u0445 \u0432 \u0442\u0443 \u0436\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\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\">average<\/code>.<\/p>\n<p>\u041d\u0435\u0432\u0435\u0440\u043d\u043e (JavaScript):<\/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\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">let<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">sum<\/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>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">of<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">sum<\/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>\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: #E06C75\">sum<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">}<\/span>\n\n<span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">fromForm<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> [<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"4\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"4\"<\/span><span style=\"color: #ABB2BF\">]; <\/span><span style=\"color: #7F848E\">\/\/ \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u043e\u043b\u0435\u0439 \u0444\u043e\u0440\u043c\u044b - \u0441\u0442\u0440\u043e\u043a\u0438<\/span>\n<span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">fromForm<\/span><span style=\"color: #ABB2BF\">));<\/span><\/code><\/pre>\n<p>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 &#8212; \u0431\u0435\u0437 \u0435\u0434\u0438\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u0438, \u043d\u043e \u0441 \u043d\u0435\u0432\u0435\u0440\u043d\u044b\u043c \u0447\u0438\u0441\u043b\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\">181.33333333333334\n<\/code><\/pre>\n<p>\u041f\u043b\u044e\u0441 \u0441\u043a\u043b\u0435\u0438\u043b \u0441\u0442\u0440\u043e\u043a\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\">0 + \"5\" + \"4\" + \"4\"<\/code> \u0434\u0430\u043b\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\">\"0544\"<\/code>, \u0430 \u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u0432\u0435\u043b\u043e \u044d\u0442\u0443 \u0441\u0442\u0440\u043e\u043a\u0443 \u043a \u0447\u0438\u0441\u043b\u0443 544 \u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u043b\u043e \u043d\u0430 3. \u0412 Java \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0430\u044f \u043f\u043e\u043f\u044b\u0442\u043a\u0430 \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u043c\u0430\u0441\u0441\u0438\u0432 \u0441\u0442\u0440\u043e\u043a \u043d\u0435 \u043f\u0440\u043e\u0439\u0434\u0435\u0442 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\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\">java Bad.java<\/code>):<\/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\">Bad<\/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\">double<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">average<\/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\">scores<\/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\">sum<\/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>\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\">s<\/span><span style=\"color: #ABB2BF\"> : <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">            <\/span><span style=\"color: #E06C75\">sum<\/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>\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: #E5C07B\">double<\/span><span style=\"color: #ABB2BF\">) <\/span><span style=\"color: #E06C75\">sum<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/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: #E06C75\">String<\/span><span style=\"color: #56B6C2\">[]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">fromForm<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> {<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"4\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"4\"<\/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\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">fromForm<\/span><span style=\"color: #ABB2BF\">));<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\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\">Bad.java:12: error: method average in class Bad cannot be applied to given types;\n        System.out.println(average(fromForm));\n                           ^\n  required: int[]\n  found:    String[]\n  reason: argument mismatch; String[] cannot be converted to int[]\n1 error\nerror: compilation failed\n<\/code><\/pre>\n<p>\u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432 JavaScript &#8212; \u044f\u0432\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0432\u0445\u043e\u0434\u0430 \u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u0442\u043e\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u044c. \u041e\u0434\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\">Number()<\/code> \u043c\u0430\u043b\u043e: \u043e\u043d \u043c\u043e\u043b\u0447\u0430 \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043f\u0443\u0441\u0442\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \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\">null<\/code> (\u0442\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\">FormData.get<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0435 \u043f\u043e\u043b\u0435) \u0432 0, \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\">\"0x10\"<\/code> &#8212; \u0432 16. \u041f\u0443\u0441\u0442\u043e\u0439 \u0441\u043f\u0438\u0441\u043e\u043a \u0442\u043e\u0436\u0435 \u043d\u0430\u0434\u043e \u043e\u0442\u0441\u0435\u0447\u044c, \u0438\u043d\u0430\u0447\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\">0 \/ 0<\/code> \u0434\u0430\u0441\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\">NaN<\/code>:<\/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\">\/\/ \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u0437 \u0444\u043e\u0440\u043c\u044b: \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u0438 \u0441 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c<\/span>\n<span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">DECIMAL<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\/^\\s*-?\\d+(\\.\\d+)?\\s*$\/<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">function<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">scores<\/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\">scores<\/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\">0<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">throw<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">new<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">RangeError<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"\u043d\u0435\u0442 \u043e\u0446\u0435\u043d\u043e\u043a\"<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">  }<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">let<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">sum<\/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>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">of<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #7F848E\">\/\/ Number() \u0441\u0430\u043c \u043f\u043e \u0441\u0435\u0431\u0435 \u043f\u0440\u043e\u043f\u0443\u0441\u0442\u0438\u043b \u0431\u044b \"\" \u0438 null (-&gt; 0) \u0438 \"0x10\" (-&gt; 16)<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #C678DD\">if<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #56B6C2\">typeof<\/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\">\"string\"<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">||<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">!<\/span><span style=\"color: #E06C75\">DECIMAL<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">test<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">)) {<\/span>\n<span style=\"color: #ABB2BF\">      <\/span><span style=\"color: #C678DD\">throw<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">new<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">TypeError<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">`\u043d\u0435 \u0447\u0438\u0441\u043b\u043e: ${<\/span><span style=\"color: #E5C07B\">JSON<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">stringify<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">s<\/span><span style=\"color: #ABB2BF\">)<\/span><span style=\"color: #98C379\">}`<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">    }<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">sum<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">+=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Number<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">s<\/span><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: #E06C75\">sum<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">\/<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">scores<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">length<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #ABB2BF\">}<\/span>\n\n<span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">([<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"4\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"4\"<\/span><span style=\"color: #ABB2BF\">]));<\/span>\n<span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">badInputs<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> [[<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"abc\"<\/span><span style=\"color: #ABB2BF\">], [<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"\"<\/span><span style=\"color: #ABB2BF\">], [<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #E5C07B\">null<\/span><span style=\"color: #ABB2BF\">], [<\/span><span style=\"color: #98C379\">\"5\"<\/span><span style=\"color: #ABB2BF\">, <\/span><span style=\"color: #98C379\">\"0x10\"<\/span><span style=\"color: #ABB2BF\">], []];<\/span>\n<span style=\"color: #C678DD\">for<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #C678DD\">const<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">bad<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #C678DD\">of<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">badInputs<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">  <\/span><span style=\"color: #C678DD\">try<\/span><span style=\"color: #ABB2BF\"> {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">average<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">bad<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">  } <\/span><span style=\"color: #C678DD\">catch<\/span><span style=\"color: #ABB2BF\"> (<\/span><span style=\"color: #E06C75\">e<\/span><span style=\"color: #ABB2BF\">) {<\/span>\n<span style=\"color: #ABB2BF\">    <\/span><span style=\"color: #E06C75\">console<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">e<\/span><span style=\"color: #ABB2BF\">.<\/span><span style=\"color: #E06C75\">message<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #ABB2BF\">  }<\/span>\n<span style=\"color: #ABB2BF\">}<\/span><\/code><\/pre>\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\">4.333333333333333\n\u043d\u0435 \u0447\u0438\u0441\u043b\u043e: &quot;abc&quot;\n\u043d\u0435 \u0447\u0438\u0441\u043b\u043e: &quot;&quot;\n\u043d\u0435 \u0447\u0438\u0441\u043b\u043e: null\n\u043d\u0435 \u0447\u0438\u0441\u043b\u043e: &quot;0x10&quot;\n\u043d\u0435\u0442 \u043e\u0446\u0435\u043d\u043e\u043a\n<\/code><\/pre>\n<p>\u0413\u0440\u0430\u043d\u0438\u0446\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0430: \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Java \u043b\u043e\u0432\u0438\u0442 \u043d\u0435\u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435 \u0442\u0438\u043f\u043e\u0432, \u043d\u043e \u043d\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442 \u0441\u043c\u044b\u0441\u043b \u0434\u0430\u043d\u043d\u044b\u0445 &#8212; \u043e\u0446\u0435\u043d\u043a\u0443 42 \u043f\u0440\u0438 \u0448\u043a\u0430\u043b\u0435 1-5 \u043f\u0440\u0438\u0434\u0435\u0442\u0441\u044f \u0432\u0430\u043b\u0438\u0434\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u0440\u0443\u0447\u043d\u0443\u044e \u0432 \u043e\u0431\u043e\u0438\u0445 \u044f\u0437\u044b\u043a\u0430\u0445. \u0410 \u0432 JavaScript-\u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445 \u0447\u0430\u0441\u0442\u044c \u043f\u0440\u043e\u0432\u0435\u0440\u043e\u043a \u0442\u0438\u043f\u043e\u0432 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u044f\u0442 \u043d\u0430 \u044d\u0442\u0430\u043f \u0441\u0431\u043e\u0440\u043a\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e TypeScript &#8212; \u043d\u0430\u0434\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0441\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0442\u0438\u043f\u0430\u043c\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u043e\u0431\u044b\u0447\u043d\u044b\u0439 JS.<\/p>\n<h2 id=\"s6\">\u041e\u0431\u044a\u0435\u043a\u0442\u044b \u0438 \u043f\u043e\u0442\u043e\u043a\u0438: \u043a\u043e\u0440\u043e\u0442\u043a\u043e \u043e \u0434\u0432\u0443\u0445 \u0433\u043b\u0443\u0431\u043e\u043a\u0438\u0445 \u043e\u0442\u043b\u0438\u0447\u0438\u044f\u0445<\/h2>\n<p><strong>\u041e\u0431\u044a\u0435\u043a\u0442\u044b.<\/strong> \u0412 Java \u043e\u0431\u044a\u0435\u043a\u0442 \u0432\u0441\u0435\u0433\u0434\u0430 \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f \u043f\u043e \u043a\u043b\u0430\u0441\u0441\u0443, \u043d\u0430\u0431\u043e\u0440 \u043f\u043e\u043b\u0435\u0439 \u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d \u043f\u0440\u0438 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438. \u0412 JavaScript \u043e\u0431\u044a\u0435\u043a\u0442 &#8212; \u044d\u0442\u043e \u043d\u0430\u0431\u043e\u0440 \u0441\u0432\u043e\u0439\u0441\u0442\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u043d\u0430 \u043b\u0435\u0442\u0443, \u0430 \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u0441\u0442\u0440\u043e\u0435\u043d\u043e \u0447\u0435\u0440\u0435\u0437 \u0446\u0435\u043f\u043e\u0447\u043a\u0443 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u043e\u0432. \u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\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\">class<\/code> \u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c JS \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043f\u043e\u0445\u043e\u0436\u0435 \u043d\u0430 Java, \u043d\u043e \u043f\u043e\u0434 \u043d\u0438\u043c \u0442\u0435 \u0436\u0435 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u044b.<\/p>\n<p><strong>\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c.<\/strong> Java \u0434\u0430\u0435\u0442 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0438: \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0437\u0430\u0434\u0430\u0447 \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c\u0441\u044f \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u044f\u0434\u0440\u0430\u0445, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043d\u0443\u0436\u043d\u0430 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u044f. \u0421 Java 21 \u0435\u0441\u0442\u044c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u043e\u0442\u043e\u043a\u0438 \u0434\u043b\u044f \u0442\u044b\u0441\u044f\u0447 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432. JavaScript \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0432\u0430\u0448 \u043a\u043e\u0434 \u0432 \u043e\u0434\u043d\u043e\u043c \u043f\u043e\u0442\u043e\u043a\u0435 \u0441 \u0446\u0438\u043a\u043b\u043e\u043c \u0441\u043e\u0431\u044b\u0442\u0438\u0439: \u043f\u043e\u043a\u0430 \u0436\u0434\u0435\u0442 \u0441\u0435\u0442\u044c \u0438\u043b\u0438 \u0434\u0438\u0441\u043a, \u043e\u043d \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u043e\u0431\u044b\u0442\u0438\u044f, \u043d\u043e \u043d\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0434\u0432\u0430 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0430 \u043a\u043e\u0434\u0430 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e. \u0414\u043b\u044f \u0442\u044f\u0436\u0435\u043b\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u0435\u0441\u0442\u044c \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u0432\u043e\u0440\u043a\u0435\u0440\u044b (Web Workers \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\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\">worker_threads<\/code> \u0432 Node.js) \u0441\u043e \u0441\u0432\u043e\u0435\u0439 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0438 \u043e\u0431\u043c\u0435\u043d\u043e\u043c \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u043c\u0438.<\/p>\n<h2 id=\"s7\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f Java \u0438 JavaScript<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0417\u0430\u0434\u0430\u0447\u0430<\/th>\n<th>\u0427\u0430\u0449\u0435 \u0431\u0435\u0440\u0443\u0442<\/th>\n<th>\u041f\u043e\u0447\u0435\u043c\u0443<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0441\u0430\u0439\u0442\u0430, \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435<\/td>\n<td>JavaScript (\u0447\u0430\u0441\u0442\u043e TypeScript)<\/td>\n<td>\u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u044f\u0437\u044b\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0440\u0430\u0443\u0437\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e (\u043d\u0435 \u0441\u0447\u0438\u0442\u0430\u044f WebAssembly)<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0435\u0440\u0432\u0435\u0440\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0431\u0430\u043d\u043a\u0430, \u043c\u0430\u0440\u043a\u0435\u0442\u043f\u043b\u0435\u0439\u0441\u0430, \u0433\u043e\u0441\u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/td>\n<td>Java (Spring \u0438 \u0434\u0440.)<\/td>\n<td>\u0437\u0440\u0435\u043b\u0430\u044f \u044d\u043a\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0441\u0442\u0440\u043e\u0433\u0430\u044f \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043a\u043e\u0434\u043e\u0432\u044b\u0445 \u0431\u0430\u0437\u0430\u0445<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0435\u0440\u0432\u0435\u0440 \u0434\u043b\u044f \u0432\u0435\u0431-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, API, \u0440\u0435\u0430\u043b\u0442\u0430\u0439\u043c<\/td>\n<td>\u043e\u0431\u0435<\/td>\n<td>Node.js \u0443\u0434\u043e\u0431\u0435\u043d \u043f\u0440\u0438 \u0435\u0434\u0438\u043d\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0441 \u0444\u0440\u043e\u043d\u0442\u0435\u043d\u0434\u043e\u043c, Java &#8212; \u043f\u0440\u0438 \u0441\u043b\u043e\u0436\u043d\u043e\u0439 \u0431\u0438\u0437\u043d\u0435\u0441-\u043b\u043e\u0433\u0438\u043a\u0435<\/td>\n<\/tr>\n<tr>\n<td>Android-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435<\/td>\n<td>Kotlin, Java<\/td>\n<td>Android SDK \u043d\u0430 JVM-\u0441\u0442\u0435\u043a\u0435; Google \u0441 2019 \u0433\u043e\u0434\u0430 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442 Kotlin, \u043d\u043e Java \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f<\/td>\n<\/tr>\n<tr>\n<td>\u041a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0435 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0435 \u0438\u043b\u0438 \u0434\u0435\u0441\u043a\u0442\u043e\u043f<\/td>\n<td>JavaScript (React Native, Electron)<\/td>\n<td>\u043e\u0434\u0438\u043d \u043a\u043e\u0434 \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c<\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u043e\u0447\u0435\u0440\u0435\u0434\u0438<\/td>\n<td>Java \u0438 JVM-\u044f\u0437\u044b\u043a\u0438<\/td>\n<td>Kafka, Hadoop, Spark \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043d\u0430 JVM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0421\u0442\u0430\u0440\u0430\u044f \u043d\u0438\u0448\u0430 \u00abJava \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435\u00bb (\u0430\u043f\u043f\u043b\u0435\u0442\u044b) \u0437\u0430\u043a\u0440\u044b\u0442\u0430: \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u044b \u0434\u0430\u0432\u043d\u043e \u043d\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 Java-\u043f\u043b\u0430\u0433\u0438\u043d, \u0430 \u0441\u0430\u043c API \u0430\u043f\u043f\u043b\u0435\u0442\u043e\u0432 \u0443\u0434\u0430\u043b\u0435\u043d \u0438\u0437 JDK \u0432 \u0432\u0435\u0440\u0441\u0438\u0438 26 (JEP 504). \u0421\u0435\u0439\u0447\u0430\u0441 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 JavaScript, \u0430 \u043d\u0435 Java.<\/p>\n<h2 id=\"s8\">\u0427\u0442\u043e \u0443\u0447\u0438\u0442\u044c \u043f\u0435\u0440\u0432\u044b\u043c: \u0432\u044b\u0431\u043e\u0440 \u043f\u043e \u0446\u0435\u043b\u0438<\/h2>\n<p>\u042f\u0437\u044b\u043a \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 \u043d\u0435 \u043f\u043e \u00ab\u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0432\u043e\u043e\u0431\u0449\u0435\u00bb, \u0430 \u043f\u043e \u043f\u0435\u0440\u0432\u043e\u043c\u0443 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u0443, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c:<\/p>\n<ol>\n<li><strong>\u0425\u043e\u0447\u0443 \u0432\u0438\u0434\u0435\u0442\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435<\/strong> (\u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430, \u0444\u043e\u0440\u043c\u0430, \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432) &#8212; JavaScript \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 HTML \u0438 CSS. \u041f\u0435\u0440\u0432\u044b\u0439 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442: \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430 \u0441 \u0444\u043e\u0440\u043c\u043e\u0439, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u0447\u0438\u0442\u0430\u0435\u0442 \u0438 \u0432\u044b\u0432\u043e\u0434\u0438\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438.<\/li>\n<li><strong>\u0425\u043e\u0447\u0443 \u0432 \u0431\u044d\u043a\u0435\u043d\u0434 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 \u0438\u043b\u0438 \u0432 Android<\/strong> &#8212; Java. \u041f\u0435\u0440\u0432\u044b\u0439 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442: \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435, \u0437\u0430\u0442\u0435\u043c REST-\u0441\u0435\u0440\u0432\u0438\u0441 \u043d\u0430 Spring Boot \u0441 \u0431\u0430\u0437\u043e\u0439 \u0434\u0430\u043d\u043d\u044b\u0445.<\/li>\n<li><strong>\u041f\u043e\u043a\u0430 \u043d\u0435 \u0437\u043d\u0430\u044e<\/strong> &#8212; \u043d\u0430\u0447\u043d\u0438\u0442\u0435 \u0441 \u0442\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430, \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u0432\u0438\u0434\u0438\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u0432\u0430\u043a\u0430\u043d\u0441\u0438\u0439 \u0443\u0440\u043e\u0432\u043d\u044f junior \u0432 \u0441\u0432\u043e\u0435\u043c \u0433\u043e\u0440\u043e\u0434\u0435 \u0438\u043b\u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0438 \u0434\u043e\u0432\u0435\u0434\u0438\u0442\u0435 \u0434\u043e \u043e\u0434\u043d\u043e\u0433\u043e \u0437\u0430\u043a\u043e\u043d\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u0412\u0442\u043e\u0440\u043e\u0439 \u044f\u0437\u044b\u043a \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u0434\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u043c\u0435\u0442\u043d\u043e \u0431\u044b\u0441\u0442\u0440\u0435\u0435: \u0446\u0438\u043a\u043b\u044b, \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u044f\u0442\u0441\u044f.<\/li>\n<\/ol>\n<p>\u0415\u0441\u043b\u0438 \u0437\u0430\u0441\u0442\u0440\u044f\u043b\u0438, \u0432\u043e\u0442 \u0447\u0430\u0441\u0442\u044b\u0435 \u0441\u0438\u043c\u043f\u0442\u043e\u043c\u044b. \u00ab\u0412 JavaScript \u0441\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0441\u0442\u0440\u043e\u043a\u0438 \u0432\u043c\u0435\u0441\u0442\u043e \u0447\u0438\u0441\u0435\u043b\u00bb &#8212; \u0432\u0445\u043e\u0434 \u043f\u0440\u0438\u0448\u0435\u043b \u0441\u0442\u0440\u043e\u043a\u043e\u0439, \u043d\u0443\u0436\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\">Number()<\/code> \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430. \u00ab\u0412 Java <code 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> \u0434\u043b\u044f \u0441\u0442\u0440\u043e\u043a \u0442\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442, \u0442\u043e \u043d\u0435\u0442\u00bb &#8212; \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0439\u0442\u0435 \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">equals<\/code>. \u00abJava-\u043a\u043e\u0434 \u043d\u0435 \u0437\u0430\u043f\u0443\u0441\u043a\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\">cannot find symbol<\/code> \u0438\u043b\u0438 \u043d\u0435\u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u0435 \u0442\u0438\u043f\u043e\u0432\u00bb &#8212; \u044d\u0442\u043e \u043e\u0448\u0438\u0431\u043a\u0430 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u0438, \u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u0435\u0440\u0432\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">javac<\/code>: \u043e\u043d\u0430 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u0444\u0430\u0439\u043b, \u0441\u0442\u0440\u043e\u043a\u0443 \u0438 \u043f\u0440\u0438\u0447\u0438\u043d\u0443.<\/p>\n<h2 id=\"s9\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>Java \u0438 JavaScript &#8212; \u0440\u0430\u0437\u043d\u044b\u0435 \u044f\u0437\u044b\u043a\u0438 \u0441 \u043e\u0431\u0449\u0438\u043c \u043a\u043e\u0440\u043d\u0435\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0438 \u0438 C-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u043c \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0435.<\/li>\n<li>Java \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 JVM; JavaScript \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d \u0438 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u0432\u0438\u0436\u043a\u043e\u043c \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0438\u043b\u0438 Node.js.<\/li>\n<li>\u041e\u0434\u043d\u0430 \u0438 \u0442\u0430 \u0436\u0435 \u0437\u0430\u0434\u0430\u0447\u0430 \u0432\u0435\u0434\u0435\u0442 \u0441\u0435\u0431\u044f \u043f\u043e-\u0440\u0430\u0437\u043d\u043e\u043c\u0443: \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u043e\u0435 \u0434\u0435\u043b\u0435\u043d\u0438\u0435, \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a, \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0442\u0438\u043f\u043e\u0432 &#8212; \u0433\u043b\u0430\u0432\u043d\u044b\u0435 \u043b\u043e\u0432\u0443\u0448\u043a\u0438 \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0435 \u043c\u0435\u0436\u0434\u0443 \u044f\u0437\u044b\u043a\u0430\u043c\u0438.<\/li>\n<li>Java \u0447\u0430\u0449\u0435 \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 \u0434\u043b\u044f \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u0431\u044d\u043a\u0435\u043d\u0434\u0430, Android \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, JavaScript &#8212; \u0434\u043b\u044f \u0444\u0440\u043e\u043d\u0442\u0435\u043d\u0434\u0430 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043d\u0430 Node.js.<\/li>\n<li>\u0427\u0442\u043e \u0443\u0447\u0438\u0442\u044c \u043f\u0435\u0440\u0432\u044b\u043c, \u0440\u0435\u0448\u0430\u0435\u0442 \u0446\u0435\u043b\u044c \u0438 \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442, \u0430 \u043d\u0435 \u00ab\u043a\u0430\u043a\u043e\u0439 \u044f\u0437\u044b\u043a \u043f\u0440\u043e\u0449\u0435\u00bb.<\/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>\u0415\u0441\u043b\u0438 \u0432\u0430\u0448\u0430 \u0446\u0435\u043b\u044c &#8212; \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430, \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u043b\u0438 Android, \u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0439 \u0448\u0430\u0433 &#8212; \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e \u043e\u0441\u0432\u043e\u0438\u0442\u044c Java: \u0442\u0438\u043f\u044b, \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438, \u041e\u041e\u041f, \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f, \u0440\u0430\u0431\u043e\u0442\u0443 \u0441\u043e \u0441\u0431\u043e\u0440\u043a\u043e\u0439 \u0438 \u0442\u0435\u0441\u0442\u0430\u043c\u0438. \u042d\u0442\u043e \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u0443\u0440\u0441\u0430 <a href=\"https:\/\/otus.ru\/lessons\/java-basic\/?int_article=dzhava-i-js-chto-eto-chem-otlichajutsya-drug-ot-druga&amp;int_place=article&amp;int_variant=v1\">\u00abJava \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a. \u0411\u0430\u0437\u043e\u0432\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c\u00bb<\/a>. \u0427\u0442\u043e\u0431\u044b \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u044c \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043e \u0432\u044b\u0431\u043e\u0440\u0430, \u0443\u0434\u043e\u0431\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c <a href=\"https:\/\/otus.ru\/events\/?int_article=dzhava-i-js-chto-eto-chem-otlichajutsya-drug-ot-druga&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0435 \u0443\u0440\u043e\u043a\u0438 Otus<\/a> \u043f\u043e Java \u0438 JavaScript.<\/p>\n<\/div>\n<p>\u0421\u043c\u0435\u0436\u043d\u0430\u044f \u0442\u0435\u043c\u0430: <a href=\"\/journal\/otlichie-yazykov-java-c-java-core\/\">\u043e\u0442\u043b\u0438\u0447\u0438\u0435 Java \u043e\u0442 C \u0438 \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 Java Core<\/a>.<\/p>\n<h2 id=\"s11\">FAQ<\/h2>\n<p><strong>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u0438\u0441\u0430\u0442\u044c \u0444\u0440\u043e\u043d\u0442\u0435\u043d\u0434 \u043d\u0430 Java?<\/strong><br \/>\n\u041d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0431\u0440\u0430\u0443\u0437\u0435\u0440 Java \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442. \u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0442 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0442\u0440\u0430\u043d\u0441\u043b\u0438\u0440\u0443\u044e\u0442 Java \u0438\u043b\u0438 \u0431\u0430\u0439\u0442-\u043a\u043e\u0434 \u0432 JavaScript \u043b\u0438\u0431\u043e WebAssembly, \u043d\u043e \u0432 \u043c\u0430\u0441\u0441\u043e\u0432\u043e\u0439 \u0444\u0440\u043e\u043d\u0442\u0435\u043d\u0434-\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 JavaScript \u0438 TypeScript.<\/p>\n<p><strong>TypeScript &#8212; \u044d\u0442\u043e \u0431\u043b\u0438\u0436\u0435 \u043a Java \u0438\u043b\u0438 \u043a JavaScript?<\/strong><br \/>\n\u042d\u0442\u043e JavaScript \u0441\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0442\u0438\u043f\u0430\u043c\u0438: \u043a\u043e\u0434 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u043e\u0431\u044b\u0447\u043d\u044b\u0439 JS \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0442\u0435\u043c \u0436\u0435 \u0434\u0432\u0438\u0436\u043a\u043e\u043c. \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0442\u0438\u043f\u043e\u0432 \u0432 TypeScript \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u044d\u0442\u0430\u043f\u0435 \u0441\u0431\u043e\u0440\u043a\u0438, \u0432 \u0440\u0430\u043d\u0442\u0430\u0439\u043c\u0435 \u0435\u0435 \u043d\u0435\u0442, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 JVM.<\/p>\n<p><strong>\u0415\u0441\u043b\u0438 \u0437\u043d\u0430\u044e JavaScript, \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0443\u0439\u0434\u0435\u0442 \u043d\u0430 Java?<\/strong><br \/>\n\u0417\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043e\u043f\u044b\u0442\u0430, \u043d\u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441, \u0446\u0438\u043a\u043b\u044b \u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0443\u0442\u0441\u044f \u0441\u0440\u0430\u0437\u0443. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0443\u0439\u0434\u0435\u0442 \u043d\u0430 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u044e, \u043a\u043b\u0430\u0441\u0441\u044b \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b, \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438 \u0438 \u0441\u0431\u043e\u0440\u043a\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 (Maven \u0438\u043b\u0438 Gradle).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java \u0438 JavaScript (JS) &#8212; \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0430 \u043d\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 \u043e\u0434\u043d\u043e\u0433\u043e. \u041e\u0431\u0449\u0435\u0435 \u0443 \u043d\u0438\u0445 &#8212; \u0447\u0430\u0441\u0442\u044c \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f \u0438 \u043f\u043e\u0445\u043e\u0436\u0438\u0439 \u043d\u0430 C \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 (\u0444\u0438\u0433\u0443\u0440\u043d\u044b\u0435 \u0441\u043a\u043e\u0431\u043a\u0438, if, for). \u0413\u043b\u0430\u0432\u043d\u044b\u0435 \u043e\u0442\u043b\u0438\u0447\u0438\u044f: Java \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0438 \u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u0431\u0430\u0439\u0442-\u043a\u043e\u0434 \u0434\u043b\u044f \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u044b JVM, \u0430 JavaScript \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0442\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d \u0438 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u0432\u0438\u0436\u043a\u043e\u043c \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0438\u043b\u0438 \u0432 Node.js. \u041e\u0442\u0441\u044e\u0434\u0430 \u0438 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":2594,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[75,83],"class_list":["post-2593","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-java","tag-javascript"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u0442\u043b\u0438\u0447\u0438\u044f Java \u043e\u0442 JavaScript (JS): \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u043f\u043e \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u0438, \u0437\u0430\u043f\u0443\u0441\u043a\u0443, \u041e\u041e\u041f \u0438 \u043f\u043e\u0442\u043e\u043a\u0430\u043c, \u043e\u0434\u0438\u043d \u043f\u0440\u0438\u043c\u0435\u0440 \u043d\u0430 \u0434\u0432\u0443\u0445 \u044f\u0437\u044b\u043a\u0430\u0445, \u0433\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u0436\u0434\u044b\u0439 \u0438 \u043a\u0430\u043a\u043e\u0439 \u044f\u0437\u044b\u043a \u0443\u0447\u0438\u0442\u044c \u043f\u043e\u0434 \u0441\u0432\u043e\u044e \u0446\u0435\u043b\u044c.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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