{"id":850,"date":"2016-07-05T19:31:24","date_gmt":"2016-07-05T16:31:24","guid":{"rendered":"http:\/\/java.mazurok.com\/?p=850"},"modified":"2016-09-19T22:14:02","modified_gmt":"2016-09-19T19:14:02","slug":"a401","status":"publish","type":"post","link":"https:\/\/java.mazurok.com\/?p=850","title":{"rendered":"A401. \u0423\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438 \u0441\u0442\u043e\u043b\u0431\u0446\u0430 \u0438\u0437 \u043c\u0430\u0442\u0440\u0438\u0446\u044b"},"content":{"rendered":"<p><strong>\u0423\u0441\u043b\u043e\u0432\u0438\u0435 \u0437\u0430\u0434\u0430\u0447\u0438:<\/strong><\/p>\n<p>\u0414\u0430\u043d\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043d\u0430\u044f \u043c\u0430\u0442\u0440\u0438\u0446\u0430 \u043f\u043e\u0440\u044f\u0434\u043a\u0430 <img decoding=\"async\" class=\"latex\" title=\"n\" src=\"http:\/\/s0.wp.com\/latex.php?latex=n&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"n\" \/>, \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430\u00a0 <img decoding=\"async\" class=\"latex\" title=\"i, j \\left(1\\leq i\\leq n, 1\\leq j\\leq n \\right)\" src=\"http:\/\/s0.wp.com\/latex.php?latex=i%2C+j+%5Cleft%281%5Cleq+i%5Cleq+n%2C+1%5Cleq+j%5Cleq+n+%5Cright%29&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"i, j \\left(1\\leq i\\leq n, 1\\leq j\\leq n \\right)\" \/>. \u0418\u0437 \u043c\u0430\u0442\u0440\u0438\u0446\u044b \u0443\u0434\u0430\u043b\u0438\u0442\u044c\u00a0 <img decoding=\"async\" class=\"latex\" title=\"i\" src=\"http:\/\/s0.wp.com\/latex.php?latex=i&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"i\" \/>-\u0441\u0442\u0440\u043e\u043a\u0443 \u0438\u00a0<img decoding=\"async\" class=\"latex\" title=\"j\" src=\"http:\/\/s0.wp.com\/latex.php?latex=j&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"j\" \/>-\u0441\u0442\u043e\u043b\u0431\u0435\u0446.<\/p>\n<p><strong>\u0422\u0435\u0441\u0442\u044b:<br \/>\n<\/strong><\/p>\n<table style=\"height: 251px;width: 567px\">\n<tbody>\n<tr style=\"height: 15px\">\n<td style=\"width: 26px;height: 15px\"><img decoding=\"async\" class=\"latex\" title=\"n\" src=\"http:\/\/s0.wp.com\/latex.php?latex=n&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"n\" \/><\/td>\n<td style=\"width: 278px;height: 15px\">\u041c\u0430\u0442\u0440\u0438\u0446\u0430.<\/td>\n<td style=\"width: 51px;height: 15px\"><img decoding=\"async\" class=\"latex\" title=\"i\" src=\"http:\/\/s0.wp.com\/latex.php?latex=i&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"i\" \/><\/td>\n<td style=\"width: 52px;height: 15px\"><img decoding=\"async\" class=\"latex\" title=\"j\" src=\"http:\/\/s0.wp.com\/latex.php?latex=j&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"j\" \/><\/td>\n<td style=\"width: 195px;height: 15px\">\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u0430\u044f \u041c\u0430\u0442\u0440\u0438\u0446\u0430<\/td>\n<\/tr>\n<tr style=\"height: 50px\">\n<td style=\"width: 26px;height: 50px\">4<\/td>\n<td style=\"width: 278px;height: 50px\">10 10 20 20<br \/>\n30 30 40 40<br \/>\n50 50 60 60<br \/>\n70 70 80 80<\/td>\n<td style=\"width: 51px;height: 50px\">1<\/td>\n<td style=\"width: 52px;height: 50px\">1<\/td>\n<td style=\"width: 195px;height: 50px\">30 40 40<br \/>\n50 60 60<br \/>\n70 80 80<\/td>\n<\/tr>\n<tr style=\"height: 50px\">\n<td style=\"width: 26px;height: 50px\">5<\/td>\n<td style=\"width: 278px;height: 50px\">1.1 1.1 1.1 1.1 1.1<br \/>\n2.2 2.2 2.2 2.2 2.2<br \/>\n3.3 3.3 3.3 3.3 3.3<br \/>\n4.4 4.4 4.4 4.4 4.4<br \/>\n5.5 5.5 5.5 5.5 5.5<\/td>\n<td style=\"width: 51px;height: 50px\">2<\/td>\n<td style=\"width: 52px;height: 50px\">3<\/td>\n<td style=\"width: 195px;height: 50px\">1.1 1.1 1.1 1.1<br \/>\n3.3 3.3 3.3 3.3<br \/>\n4.4 4.4 4.4 4.4<br \/>\n5.5 5.5 5.5 5.5<\/td>\n<\/tr>\n<tr style=\"height: 117px\">\n<td style=\"width: 26px;height: 117px\">3<\/td>\n<td style=\"width: 278px;height: 117px\">2 -2 2<br \/>\n3 -3 3<br \/>\n5 -5 5<\/td>\n<td style=\"width: 51px;height: 117px\">1<\/td>\n<td style=\"width: 52px;height: 117px\">3<\/td>\n<td style=\"width: 195px;height: 117px\">3 -3<br \/>\n4 -4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u041a\u043e\u0434 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b:<br \/>\n<\/strong><\/p>\n<pre class=\"lang:java decode:true \">import java.util.*;\r\nimport java.lang.*;\r\nimport java.io.*;\r\n \r\n\r\nclass Ideone {\r\n\tpublic static void main (String[] args) {\r\n\t\tScanner x = new Scanner (System.in);\r\n\t\tint n;\r\n\t\tn = x.nextInt();\r\n\t\tdouble [][]m = new double[n][n];\r\n\t\tdouble [][]m1 = new double[n-1][n-1];\r\n\t\tfor (int i=0; i&lt;n; i++) {\r\n\t\t\tfor (int j=0; j&lt;n; j++) {\r\n\t\t\t\tm[i][j] = x.nextDouble();\r\n\t\t\t}\r\n\t\t}\r\n\t\tint deli, delj;\r\n\t\tdeli = x.nextInt();\r\n\t\tdelj = x.nextInt();\r\n\t\tfor (int i=0, ln=0; ln&lt;n-1;) {\r\n\t\t\tif (i!=deli-1) {\r\n\t\t\t\tfor (int j=0, cn=0; cn&lt;n-1; j++, cn++) {\r\n\t\t\t\t\tif (j==delj-1) j++;\r\n\t\t\t\t\tm1[ln][cn]=m[i][j];\r\n\t\t\t\t}\r\n\t\t\t\ti++;\r\n\t\t\t\tln++;\r\n\t\t\t} else i++; \r\n\t\t}\r\n\t\tm=m1;\r\n\t\tfor (int i=0; i&lt;n-1; i++) {\r\n\t\t\tfor (int j=0; j&lt;n-1; j++) {\r\n\t\t\t\tSystem.out.print(m[i][j]+\"    \");\r\n\t\t\t}\r\n\t\t\tSystem.out.println();\r\n\t\t}\r\n\t}\r\n}<\/pre>\n<p><strong>\u0410\u043b\u0433\u043e\u0440\u0438\u0442\u043c:<\/strong><\/p>\n<ol>\n<li>\u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0432\u0432\u043e\u0434\u0438\u0442 \u00a0\u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043c\u0430\u0442\u0440\u0438\u0446\u044b\u00a0<img decoding=\"async\" class=\"latex\" title=\"n\" src=\"http:\/\/s0.wp.com\/latex.php?latex=n&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"n\" \/>\u00a0\u0438 \u0435\u0451 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b.\u0417\u0430\u0442\u0435\u043c \u043e\u043d\u00a0\u0432\u0432\u043e\u0434\u0438\u0442\u00a0\u00a0<img decoding=\"async\" class=\"latex\" title=\"i\" src=\"http:\/\/s0.wp.com\/latex.php?latex=i&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"i\" \/>-\u0441\u0442\u0440\u043e\u043a\u0443 \u0438\u00a0<img decoding=\"async\" class=\"latex\" title=\"j\" src=\"http:\/\/s0.wp.com\/latex.php?latex=j&amp;bg=292625&amp;fg=b29d85&amp;s=0\" alt=\"j\" \/>-\u0441\u0442\u043e\u043b\u0431\u0435\u0446, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u043d \u0445\u043e\u0447\u0435\u0442 \u0443\u0434\u0430\u043b\u0438\u0442\u044c.<\/li>\n<li>\u0412 \u043f\u0435\u0440\u0432\u043e\u043c \u0446\u0438\u043a\u043b\u0435 \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e &#8212; \u0438\u043d\u0434\u0435\u043a\u0441 \u0441\u0442\u0440\u043e\u043a\u0438 \u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0441\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c 0. \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c, \u0435\u0441\u043b\u0438 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 \u043d\u0430\u043c \u043d\u043e\u043c\u0435\u0440 \u0441\u0442\u0440\u043e\u043a\u0438 \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0435\u0442 \u0441 \u0442\u0435\u043a\u0443\u0449\u0438\u043c, \u0442\u043e \u043c\u044b \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u043c \u043d\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043f\u043e \u043d\u043e\u043c\u0435\u0440\u0443 \u0441\u0442\u0440\u043e\u043a\u0443, \u0442\u0430\u043a \u043a\u0430\u043a \u044d\u0442\u0430 \u0441\u0442\u0440\u043e\u043a\u0430 \u043d\u0430\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u043f\u043e\u043d\u0430\u0434\u043e\u0431\u0438\u0442\u0441\u044f.<\/li>\n<li>\u0415\u0441\u043b\u0438 \u043d\u0435 \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0435\u0442, \u0432\u043e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u043c \u0446\u0438\u043a\u043b\u0435 \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e &#8212; \u043d\u043e\u043c\u0435\u0440 \u0441\u0442\u043e\u043b\u0431\u0446\u0430 \u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0441\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c 0. \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u0438\u043b\u0438 \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0435\u0442 \u0438\u043d\u0434\u0435\u043a\u0441 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0431\u0446\u0430 \u0441 \u0438\u043d\u0434\u0435\u043a\u0441\u043e\u043c \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u043c \u043d\u0430\u043c. \u0415\u0441\u043b\u0438 \u0434\u0430, \u0442\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u043c \u043d\u0430 1 \u0438\u043d\u0434\u0435\u043a\u0441 \u043d\u0430\u0448\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0431\u0446\u0430 ( \u044d\u0442\u0438\u043c \u043c\u044b &#171;\u043e\u0431\u0440\u0430\u0449\u0430\u0435\u043c \u0441\u0432\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435&#187; \u043d\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0441\u0442\u043e\u043b\u0431\u0438\u043a, \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u0443\u044f \u044d\u0442\u043e\u0442 ).<\/li>\n<li>\u041f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0438\u043d\u0434\u0435\u043a\u0441\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438 \u0441\u0442\u043e\u043b\u0431\u0446\u0430, \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0438\u043c\u0441\u044f \u0432 \u0445\u043e\u0434\u0435 \u0446\u0438\u043a\u043b\u043e\u0432,\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u043c \u0438\u043d\u0434\u0435\u043a\u0441\u043e\u0432 \u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430. \u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u0435\u043c \u0434\u0430\u043d\u043d\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u0434\u043e \u043a\u043e\u043d\u0446\u0430.<\/li>\n<li>\u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u043c \u043d\u0430 1 \u0438\u043d\u0434\u0435\u043a\u0441\u044b \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0438 \u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430 ( \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u043c \u043d\u0430 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u043c\u0430\u0442\u0440\u0438\u0446\u044b ). \u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u0441\u044f \u043a \u0443\u0441\u043b\u043e\u0432\u0438\u044e \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0438 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u043c \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043d\u043e\u0432\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432.<\/li>\n<li>\u0414\u0430\u043d\u043d\u043e\u043c\u0443 \u043c\u0430\u0441\u0441\u0438\u0432\u0443 \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u0435\u043c \u043d\u043e\u0432\u044b\u0439. \u0412 \u043a\u043e\u043d\u0446\u0435 \u0432\u044b\u0432\u043e\u0434\u0438\u043c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432.<\/li>\n<\/ol>\n<p>\u0420\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043d\u0430\u00a0<a href=\"http:\/\/ideone.com\/stwPzN\">ideone.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0423\u0441\u043b\u043e\u0432\u0438\u0435 \u0437\u0430\u0434\u0430\u0447\u0438: \u0414\u0430\u043d\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u043d\u0430\u044f \u043c\u0430\u0442\u0440\u0438\u0446\u0430 \u043f\u043e\u0440\u044f\u0434\u043a\u0430 , \u043d\u0430\u0442\u0443\u0440\u0430\u043b\u044c\u043d\u044b\u0435 \u0447\u0438\u0441\u043b\u0430\u00a0 . \u0418\u0437 \u043c\u0430\u0442\u0440\u0438\u0446\u044b \u0443\u0434\u0430\u043b\u0438\u0442\u044c\u00a0 -\u0441\u0442\u0440\u043e\u043a\u0443 \u0438\u00a0-\u0441\u0442\u043e\u043b\u0431\u0435\u0446. \u0422\u0435\u0441\u0442\u044b: \u041c\u0430\u0442\u0440\u0438\u0446\u0430. \u041f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u0430\u044f \u041c\u0430\u0442\u0440\u0438\u0446\u0430 4 10 10 20 20 30 30 40 40 50 50 60 60 70 70 80 80 1 1 30 40 40 50 60 60 70 80 80 5 1.1 1.1 1.1 1.1 1.1 2.2 &hellip; 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