{"id":5178,"date":"2020-09-19T16:55:31","date_gmt":"2020-09-19T13:55:31","guid":{"rendered":"http:\/\/java.mazurok.com\/?p=5178"},"modified":"2020-11-25T12:11:47","modified_gmt":"2020-11-25T09:11:47","slug":"e-olymp-9080-%d1%82%d1%80%d0%b8-%d0%b1%d0%be%d0%b3%d0%b0%d1%82%d1%8b%d1%80%d1%8f","status":"publish","type":"post","link":"https:\/\/java.mazurok.com\/?p=5178","title":{"rendered":"e-olymp 9080. \u0422\u0440\u0438 \u0431\u043e\u0433\u0430\u0442\u044b\u0440\u044f"},"content":{"rendered":"<h1>\u0417\u0430\u0434\u0430\u0447\u0430<\/h1>\n<p>\u0422\u0440\u0438 \u0431\u043e\u0433\u0430\u0442\u044b\u0440\u044f \u0448\u043b\u0438 \u0438\u0437 \u0411\u0440\u0430\u0437\u0438\u043b\u0438\u0438 \u0432 \u041a\u0438\u0435\u0432\u0441\u043a\u0443\u044e \u0420\u0443\u0441\u044c. \u0428\u043b\u0438 \u043e\u043d\u0438 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e [latex]n[\/latex] \u043c\u0435\u0442\u0440\u043e\u0432 \u0432 \u043c\u0438\u043d\u0443\u0442\u0443 \u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u0440\u043e\u0439\u0442\u0438 \u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u0435 [latex]r[\/latex] \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u043e\u0432. \u0421\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u043d\u0435\u0439 \u0438\u043c \u043f\u043e\u043d\u0430\u0434\u043e\u0431\u0438\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u0440\u0435\u043e\u0434\u043e\u043b\u0435\u043d\u0438\u044f \u043f\u0443\u0442\u0438?<\/p>\n<h2>\u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/h2>\n<p>\u0414\u0432\u0430 \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u043b\u0430 [latex]n[\/latex] \u0438 [latex]r[\/latex] [latex]\\left(n, r \\leqslant10^{4}\\right)[\/latex]\n<h2>\u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/h2>\n<p>\u0412\u044b\u0432\u0435\u0434\u0438\u0442\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u043d\u0435\u0439, \u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u043e\u0433\u0430\u0442\u044b\u0440\u0438 \u043f\u0440\u043e\u0434\u0435\u043b\u0430\u044e\u0442 \u0441\u0432\u043e\u0439 \u043d\u0435\u043b\u0435\u0433\u043a\u0438\u0439 \u043f\u0443\u0442\u044c.<\/p>\n<h1>\u0422\u0435\u0441\u0442\u044b<\/h1>\n<table>\n<tbody>\n<tr>\n<td>\u2116<\/td>\n<td>\u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/td>\n<td>\u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>1 10<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>2 8<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>4 70<\/td>\n<td>13<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>5 68<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>3 12<\/td>\n<td>3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1>\u041a\u043e\u0434 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b<\/h1>\n<pre class=\"lang:c++ decode:true\">#include &lt;iostream&gt;\r\nimport java.util.*;\r\nimport java.lang.*;\r\nimport java.io.*;\r\nimport java.util.Scanner;\r\n\r\nclass Main\r\n{\r\n\tpublic static void main (String[] args) throws java.lang.Exception\r\n\t{\r\n\t\tScanner i = new Scanner(System.in);\r\n\t\tint n = i.nextInt();\r\n\t\tint r = i.nextInt();\r\n\t\tdouble result = Math.ceil(r \/ (n * 1.44));\r\n\t\tSystem.out.println(String.format(\"%.0f\", result));\r\n\t}\r\n}<\/pre>\n<h1>\u0420\u0435\u0448\u0435\u043d\u0438\u0435<\/h1>\n<p>\u041e\u0442\u0432\u0435\u0442\u043e\u043c \u043a \u0437\u0430\u0434\u0430\u0447\u0435 \u0431\u0443\u0434\u0435\u0442 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u043d\u0435\u0439, \u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u043e\u0433\u0430\u0442\u044b\u0440\u0438 \u043f\u0440\u043e\u0434\u0435\u043b\u0430\u044e\u0442 \u043f\u0443\u0442\u044c. \u0422\u043e \u0435\u0441\u0442\u044c \u043d\u0430\u043c \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0430\u0434\u043e \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c \u043f\u0443\u0442\u044c \u043d\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c. \u041d\u043e \u0437\u0430\u0433\u0432\u043e\u0437\u0434\u043a\u0430 \u0437\u0430\u0434\u0430\u0447\u0438 \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0434\u0430\u043d\u0430 \u0432 \u043c\u0435\u0442\u0440\u0430\u0445 \u0432 \u043c\u0438\u043d\u0443\u0442\u0443, \u0430 \u043d\u0430\u043c \u043d\u0430\u0434\u043e \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u0432 \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u044b \u0432 \u0441\u0443\u0442\u043a\u0438. \u0412 \u043e\u0434\u043d\u0438\u0445 \u0441\u0443\u0442\u043a\u0430\u0445 [latex]1440[\/latex] \u043c\u0438\u043d\u0443\u0442, \u0432 \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u0435 [latex]1000[\/latex] \u043c\u0435\u0442\u0440\u043e\u0432. \u0412\u044b\u043f\u043e\u043b\u043d\u0438\u0432 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c, \u0447\u0442\u043e \u043d\u0430\u0434\u043e \u0437\u0430\u0434\u0430\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0443\u043c\u043d\u043e\u0436\u0438\u0442\u044c \u043d\u0430 [latex]1.44[\/latex]. \u0412\u044b\u0432\u043e\u0434\u0438\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043f\u0443\u0442\u0438 \u043d\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c, \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u043d\u0443\u044e \u043d\u0430 [latex]1.44[\/latex]. \u0422\u0430\u043a \u043a\u0430\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0441\u044f \u043d\u0435\u0446\u0435\u043b\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u043e\u043a\u0440\u0443\u0433\u043b\u044f\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u0431\u043e\u043b\u044c\u0448\u0435\u0433\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <span class=\"lang:c++ decode:true crayon-inline \">Math.ceil()<\/span>.<\/p>\n<h2>\u0421\u0441\u044b\u043b\u043a\u0438<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.e-olymp.com\/ru\/problems\/9080\" target=\"_blank\" rel=\"noopener noreferrer\">\u0423\u0441\u043b\u043e\u0432\u0438\u0435 (e-olymp)<\/a><\/li>\n<li><a href=\"https:\/\/ideone.com\/bvtyBa\" target=\"_blank\" rel=\"noopener noreferrer\">\u041a\u043e\u0434 \u0440\u0435\u0448\u0435\u043d\u0438\u044f (Ideone)<\/a><\/li>\n<li><a href=\"https:\/\/www.e-olymp.com\/ru\/submissions\/6274577\" target=\"_blank\" rel=\"noopener noreferrer\">\u0417\u0430\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0417\u0430\u0434\u0430\u0447\u0430 \u0422\u0440\u0438 \u0431\u043e\u0433\u0430\u0442\u044b\u0440\u044f \u0448\u043b\u0438 \u0438\u0437 \u0411\u0440\u0430\u0437\u0438\u043b\u0438\u0438 \u0432 \u041a\u0438\u0435\u0432\u0441\u043a\u0443\u044e \u0420\u0443\u0441\u044c. \u0428\u043b\u0438 \u043e\u043d\u0438 \u0441\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e [latex]n[\/latex] \u043c\u0435\u0442\u0440\u043e\u0432 \u0432 \u043c\u0438\u043d\u0443\u0442\u0443 \u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u0440\u043e\u0439\u0442\u0438 \u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u0435 [latex]r[\/latex] \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u043e\u0432. \u0421\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u043d\u0435\u0439 \u0438\u043c \u043f\u043e\u043d\u0430\u0434\u043e\u0431\u0438\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u0440\u0435\u043e\u0434\u043e\u043b\u0435\u043d\u0438\u044f \u043f\u0443\u0442\u0438? \u0412\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0414\u0432\u0430 \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0438\u0441\u043b\u0430 [latex]n[\/latex] \u0438 [latex]r[\/latex] [latex]\\left(n, r \\leqslant10^{4}\\right)[\/latex] \u0412\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0412\u044b\u0432\u0435\u0434\u0438\u0442\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u043d\u0435\u0439, \u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0431\u043e\u0433\u0430\u0442\u044b\u0440\u0438 \u043f\u0440\u043e\u0434\u0435\u043b\u0430\u044e\u0442 \u0441\u0432\u043e\u0439 \u043d\u0435\u043b\u0435\u0433\u043a\u0438\u0439 \u043f\u0443\u0442\u044c. \u0422\u0435\u0441\u0442\u044b \u2116 &hellip; 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