{"id":5188,"date":"2020-09-19T22:04:03","date_gmt":"2020-09-19T19:04:03","guid":{"rendered":"http:\/\/java.mazurok.com\/?p=5188"},"modified":"2020-11-25T12:13:57","modified_gmt":"2020-11-25T09:13:57","slug":"e-olimp-1658-%d1%84%d0%b0%d0%ba%d1%82%d0%be%d1%80%d0%b8%d0%b0%d0%bb","status":"publish","type":"post","link":"https:\/\/java.mazurok.com\/?p=5188","title":{"rendered":"e-olimp 1658. \u0424\u0430\u043a\u0442\u043e\u0440\u0438\u0430\u043b"},"content":{"rendered":"<h1>\u0417\u0430\u0434\u0430\u0447\u0430<\/h1>\n<p>\u0412\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u0438\u0430\u043b \u0447\u0438\u0441\u043b\u0430.<\/p>\n<h1>\u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/h1>\n<p>\u041e\u0434\u043d\u043e \u0446\u0435\u043b\u043e\u0435 \u0447\u0438\u0441\u043b\u043e [latex]n[\/latex] ([latex] 0 \\leqslant n \\leqslant 20[\/latex]).<\/p>\n<h1>\u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/h1>\n<p>\u0412\u044b\u0432\u0435\u0434\u0438\u0442\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 [latex]n! = 1 \u00b7 2 \u00b7 3 \u00b7  \u2026  \u00b7 n.[\/latex]\n<h1>\u0422\u0435\u0441\u0442\u044b<\/h1>\n<table style=\"height: 198px\" width=\"200\">\n<tbody>\n<tr>\n<th>\u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/th>\n<th>\u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/th>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>0<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>2432902008176640000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>\u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u21161<\/h1>\n<pre class=\"lang:java decode:true\">\r\nclass Main {\r\n\tpublic static void main (String[] args) throws java.lang.Exception {\r\n\t\tjava.util.Scanner i = new java.util.Scanner(System.in);\r\n\t\tint n = i.nextInt();\r\n\t\tlong factorial = 1;\r\n    \tfor(int k = 1; k &lt;= n; k++) {\r\n        \tfactorial *= k;\r\n    \t}\r\n    \tSystem.out.print(factorial);\r\n\t}\r\n}\r\n<\/pre>\n<p>\u0424\u0430\u043a\u0442\u043e\u0440\u0438\u0430\u043b \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 [latex]n[\/latex] \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432\u0441\u0435\u0445 \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u043e\u0442 [latex]1[\/latex] \u0434\u043e [latex]n[\/latex] \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e.<\/p>\n<h1>\u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u21162<\/h1>\n<pre class=\"lang:java decode:true\">public class Main{\r\n\tpublic static long factorial(int a){\r\n\t\tif (a == 0)\r\n        \treturn 1;\r\n        else\r\n        \treturn a*factorial(a - 1);\r\n    }\r\n    public static void main (String[] args) throws java.lang.Exception \t{\r\n\t\tjava.util.Scanner i = new java.util.Scanner(System.in);\r\n\t\tint a;\r\n\t\tint n = i.nextInt();\r\n        System.out.print(factorial(n));\r\n\t}\r\n}\r\n<\/pre>\n<p>\u0422\u0430\u043a\u0436\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u0438\u0430\u043b \u0447\u0438\u0441\u043b\u0430 \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0440\u0435\u043a\u0443\u0440\u0441\u0438\u0432\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 (\u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u0441\u0430\u043c\u0430 \u0441\u0435\u0431\u044f).<\/p>\n<h1>\u0421\u0441\u044b\u043b\u043a\u0438<\/h1>\n<p>\u0423\u0441\u043b\u043e\u0432\u0438\u0435 \u0437\u0430\u0434\u0430\u0447\u0438 \u043d\u0430 <a href=\"\/\/www.e-olymp.com\/ru\/problems\/1658\"> E-Olymp<\/a><br \/>\n\u041a\u043e\u0434 \u0437\u0430\u0434\u0430\u0447\u0438 \u2116 1 \u043d\u0430 <a href=\"\/\/ideone.com\/ai85pE\">Ideone<\/a><br \/>\n\u041a\u043e\u0434 \u0437\u0430\u0434\u0430\u0447\u0438 \u2116 2 \u043d\u0430 <a href=\"\/\/ideone.com\/PcGNNj\">Ideone<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0417\u0430\u0434\u0430\u0447\u0430 \u0412\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u0438\u0430\u043b \u0447\u0438\u0441\u043b\u0430. \u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u041e\u0434\u043d\u043e \u0446\u0435\u043b\u043e\u0435 \u0447\u0438\u0441\u043b\u043e [latex]n[\/latex] ([latex] 0 \\leqslant n \\leqslant 20[\/latex]). \u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0412\u044b\u0432\u0435\u0434\u0438\u0442\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 [latex]n! = 1 \u00b7 2 \u00b7 3 \u00b7 \u2026 \u00b7 n.[\/latex] \u0422\u0435\u0441\u0442\u044b \u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 3 6 0 1 20 2432902008176640000 \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u21161 class Main { public static void main (String[] args) throws java.lang.Exception &hellip; <a href=\"https:\/\/java.mazurok.com\/?p=5188\" class=\"more-link\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":152,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[565,140,75],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts\/5188"}],"collection":[{"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/users\/152"}],"replies":[{"embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5188"}],"version-history":[{"count":12,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts\/5188\/revisions"}],"predecessor-version":[{"id":5293,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts\/5188\/revisions\/5293"}],"wp:attachment":[{"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}