{"id":4069,"date":"2018-12-09T23:25:25","date_gmt":"2018-12-09T20:25:25","guid":{"rendered":"http:\/\/java.mazurok.com\/?p=4069"},"modified":"2018-12-27T22:59:23","modified_gmt":"2018-12-27T19:59:23","slug":"e-olymp-921-%d0%be%d1%82%d1%80%d0%b8%d1%86%d0%b0%d1%82%d0%b5%d0%bb%d1%8c%d0%bd%d1%8b%d0%b5-%d1%8d%d0%bb%d0%b5%d0%bc%d0%b5%d0%bd%d1%82%d1%8b","status":"publish","type":"post","link":"https:\/\/java.mazurok.com\/?p=4069","title":{"rendered":"e-olymp 921. \u041e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b"},"content":{"rendered":"<h1>\u041e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b<\/h1>\n<p>\u0417\u0430\u0434\u0430\u043d \u043e\u0434\u043d\u043e\u043c\u0435\u0440\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0434\u043b\u0438\u043d\u044b [latex]n[\/latex]. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0441\u0443\u043c\u043c\u0443 \u0438 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435.<\/p>\n<h2>\u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435:<\/h2>\n<p>\u0412 \u043f\u0435\u0440\u0432\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u0437\u0430\u0434\u0430\u043d\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 [latex]n[\/latex] ([latex]n[\/latex] \u2264 [latex]100[\/latex]). \u0412 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u0447\u0435\u0440\u0435\u0437 \u043f\u0440\u043e\u0431\u0435\u043b \u0437\u0430\u0434\u0430\u043d\u043e [latex]n[\/latex] \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u2014 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043d\u0435 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u044e\u0442 \u043f\u043e \u043c\u043e\u0434\u0443\u043b\u044e [latex]100[\/latex].<\/p>\n<h2>\u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435:<\/h2>\n<p>\u0412 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u0432\u044b\u0432\u0435\u0441\u0442\u0438 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0438 \u0447\u0435\u0440\u0435\u0437 \u043f\u0440\u043e\u0431\u0435\u043b \u0438\u0445 \u0441\u0443\u043c\u043c\u0443 \u0441 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e \u0434\u043e [latex]2[\/latex]-\u0445 \u0437\u043d\u0430\u043a\u043e\u0432 \u043f\u043e\u0441\u043b\u0435 \u0434\u0435\u0441\u044f\u0442\u0438\u0447\u043d\u043e\u0439 \u0442\u043e\u0447\u043a\u0438.<\/p>\n<h2>\u0422\u0435\u0441\u0442\u044b<\/h2>\n<table style=\"height: 169px\" width=\"453\">\n<tbody>\n<tr>\n<th>#<\/th>\n<th>\u0412\u0425\u041e\u0414\u041d\u042b\u0415 \u0414\u0410\u041d\u041d\u042bE:<\/th>\n<th>\u0412\u042b\u0425\u041e\u0414\u041d\u042b\u0415 \u0414\u0410\u041d\u041d\u042b\u0415:<\/th>\n<\/tr>\n<tr>\n<th>1<\/th>\n<th>5<\/p>\n<p>6 -7.5 2.1 -2.0 0<\/th>\n<th>2 -9.50<\/th>\n<\/tr>\n<tr>\n<th>2<\/th>\n<th>2<br \/>\n-1 -2<\/th>\n<th>2 -3.00<\/th>\n<\/tr>\n<tr>\n<th>3<\/th>\n<th>6<\/p>\n<p>1 1 1 1 1 1<\/th>\n<th>0 0.00<\/th>\n<\/tr>\n<tr>\n<th>4<\/th>\n<th>7<br \/>\n-1.99 -5.34 9 6.43 -6.32 0 -7.43<\/th>\n<th>4 -21.08<\/th>\n<\/tr>\n<tr>\n<th>5<\/th>\n<th>3<br \/>\n-1.992345 -5.334224 9<\/th>\n<th>2 -7.33<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2>\u041a\u043e\u0434 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<\/h2>\n<pre class=\"lang:java decode:true \">import java.util.*;\r\nimport java.lang.*;\r\n \r\nclass Main\r\n{    \r\n      public static void main (String[] args)\r\n      {   \r\n \r\n\t  int m = 0;\r\n\t  double k = 0;\r\n\t  Scanner input = new Scanner(System.in);\r\n\t  int n = input.nextInt();\r\n\t  double x[] = new double [n];\r\n\t  for (int i = 0; i&lt;n; i++)\r\n\t  {\r\n\t       x[i] = input.nextDouble();\r\n\t  }\r\n\t  for (int i = 0; i&lt;n; i++)\r\n\t  {     \r\n\t\t   if (x[i]&lt;0)\r\n\t\t   {\r\n\t\t        m++;\r\n\t\t        k += x[i];\r\n\t\t   }\r\n\t  }   \r\n\t  System.out.print(m + \" \" + String.format(\"%.3g%n\", k));\r\n    }\r\n}<\/pre>\n<h2>\u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u0434\u0430\u0447\u0438:<\/h2>\n<p>\u0414\u043b\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u043e\u0439 \u0437\u0430\u0434\u0430\u0447\u0438 \u044f \u043e\u043f\u0438\u0441\u0430\u043b \u0434\u0432\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435: [latex]m[\/latex] \u0442\u0438\u043f\u0430 [latex]int[\/latex] \u0438 [latex]k[\/latex] \u0442\u0438\u043f\u0430 [latex]double[\/latex], \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0432\u043d\u044b [latex]0[\/latex]. \u0426\u0438\u043a\u043b \u0438\u0449\u0435\u0442 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u0435\u043d\u044c\u0448\u0435 [latex]0[\/latex]. C \u043a\u0430\u0436\u0434\u044b\u043c \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u044b\u043c \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u043c, [latex]m[\/latex] \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430 [latex]1[\/latex], \u0430 \u043a \u0447\u0438\u0441\u043b\u0443 [latex]k[\/latex] \u043f\u0440\u0438\u0431\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u0430\u043c \u044d\u043b\u0435\u043c\u0435\u043d\u0442.<\/p>\n<ul>\n<li>\u0417\u0430\u0434\u0430\u0447\u0430 \u043d\u0430 \u0441\u0430\u0439\u0442\u0435 <a href=\"https:\/\/www.e-olymp.com\/ru\/problems\/921\" target=\"_blank\" rel=\"noopener\">e-olymp<\/a><\/li>\n<li>\u041a\u043e\u0434 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 <a href=\"https:\/\/ideone.com\/nLN4Rq\" target=\"_blank\" rel=\"noopener\">Ideone <\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0417\u0430\u0434\u0430\u043d \u043e\u0434\u043d\u043e\u043c\u0435\u0440\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0434\u043b\u0438\u043d\u044b [latex]n[\/latex]. \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0441\u0443\u043c\u043c\u0443 \u0438 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435. \u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435: \u0412 \u043f\u0435\u0440\u0432\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u0437\u0430\u0434\u0430\u043d\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 [latex]n[\/latex] ([latex]n[\/latex] \u2264 [latex]100[\/latex]). \u0412 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u0447\u0435\u0440\u0435\u0437 \u043f\u0440\u043e\u0431\u0435\u043b \u0437\u0430\u0434\u0430\u043d\u043e [latex]n[\/latex] \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u2014 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043d\u0435 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u044e\u0442 \u043f\u043e \u043c\u043e\u0434\u0443\u043b\u044e [latex]100[\/latex]. \u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435: \u0412 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0435 \u0432\u044b\u0432\u0435\u0441\u0442\u0438 &hellip; <a href=\"https:\/\/java.mazurok.com\/?p=4069\" class=\"more-link\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":133,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts\/4069"}],"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\/133"}],"replies":[{"embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4069"}],"version-history":[{"count":5,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts\/4069\/revisions"}],"predecessor-version":[{"id":4383,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=\/wp\/v2\/posts\/4069\/revisions\/4383"}],"wp:attachment":[{"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/java.mazurok.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}