{"id":220,"date":"2010-04-14T12:59:00","date_gmt":"2010-04-14T04:59:00","guid":{"rendered":"http:\/\/localhost\/?p=220"},"modified":"2010-04-14T12:59:00","modified_gmt":"2010-04-14T04:59:00","slug":"hnoi2007_magical_amusement_park","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=220","title":{"rendered":"[HNOI2007]\u795e\u5947\u6e38\u4e50\u56ed"},"content":{"rendered":"\n<p>[HNOI2007]\u795e\u5947\u6e38\u4e50\u56ed<\/p>\n<p>Time Limit:10000MS  Memory Limit:165536K<br \/>Total Submit:60 Accepted:28 <br \/>Case Time Limit:1000MS<\/p>\n<p><strong>Description <\/strong><\/p>\n<p>\u7ecf\u5386\u4e86\u4e00\u6bb5\u8270\u8f9b\u7684\u65c5\u7a0b\u540e\uff0c\u4e3b\u4eba\u516c\u5c0fP\u4e58\u5750\u98de\u8247\u8fd4\u56de\u3002\u5728\u8fd4\u56de\u7684\u9014\u4e2d\uff0c\u5c0fP\u53d1\u73b0\u5728\u6f2b\u65e0\u8fb9\u9645\u7684\u6c99\u6f20\u4e2d\uff0c\u6709\u4e00\u5757\u72ed\u957f\u7684\u7eff\u5730\u7279\u522b\u663e\u773c\u3002\u5f80\u4e0b\u4ed4\u7ec6\u4e00\u770b\uff0c\u624d\u53d1\u73b0\u8fd9\u662f\u4e00\u4e2a\u6e38\u4e50\u573a\uff0c\u4e13\u4e3a\u65c5\u9014\u4e2d\u75b2\u60eb\u7684\u4eba\u8bbe\u8ba1\u3002\u5a31\u4e50\u573a\u53ef\u4ee5\u770b\u6210\u662f\u4e00\u5757\u5927\u5c0f\u4e3an\u00d7m\u7684\u533a\u57df\uff0c\u4e14\u8fd9\u4e2an\u00d7m\u7684\u533a\u57df\u88ab\u5206\u6210n\u00d7m\u4e2a\u5c0f\u683c\u5b50\uff0c\u6bcf\u4e2a\u5c0f\u683c\u5b50\u4e2d\u5c31\u6709\u4e00\u4e2a\u5a31\u4e50\u9879\u76ee\u3002\u7136\u800c\uff0c\u5c0fP\u5e76\u4e0d\u559c\u6b22\u5176\u4e2d\u7684\u6240\u6709\u5a31\u4e50\u9879\u76ee\uff0c\u4e8e\u662f\uff0c\u4ed6\u7ed9\u6bcf\u4e2a\u9879\u76ee\u4e00\u4e2a\u6ee1\u610f\u5ea6\u3002\u6ee1\u610f\u5ea6\u4e3a\u6b63\u65f6\u8868\u793a\u5c0fP\u559c\u6b22\u8fd9\u4e2a\u9879\u76ee\uff0c\u503c\u8d8a\u5927\u8868\u793a\u8d8a\u559c\u6b22\u3002\u4e3a\u8d1f\u65f6\u8868\u793a\u4ed6\u4e0d\u559c\u6b22\uff0c\u8fd9\u4e2a\u8d1f\u6570\u7684\u7edd\u5bf9\u503c\u8d8a\u5927\u8868\u793a\u4ed6\u8d8a\u4e0d\u559c\u6b22\u3002\u4e3a0\u65f6\u8868\u793a\u4ed6\u5bf9\u8fd9\u4e2a\u9879\u76ee\u6ca1\u6709\u559c\u6076\u3002\u5c0fP\u51b3\u5b9a\u5c06\u98de\u8247\u505c\u5728\u67d0\u4e2a\u5c0f\u683c\u4e2d\uff0c\u7136\u540e\u6bcf\u6b65\u4ed6\u53ef\u4ee5\u79fb\u52a8\u5230\u76f8\u90bb\u7684\u4e0a\u4e0b\u5de6\u53f3\u56db\u4e2a\u683c\u5b50\u7684\u67d0\u4e2a\u683c\u5b50\u4e2d\u3002\u5c0fP\u5e0c\u671b\u627e\u4e00\u6761\u8def\u5f84\uff0c\u4ece\u98de\u8247\u6240\u5728\u683c\u51fa\u53d1\uff0c\u6700\u540e\u53c8\u56de\u5230\u8fd9\u4e2a\u683c\u5b50\u3002\u5c0fP\u6709\u4e00\u4e2a\u4e60\u60ef\uff0c\u4ece\u4e0d\u559c\u6b22\u6d6a\u8d39\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u4ed6\u5e0c\u671b\u7ecf\u8fc7\u6bcf\u4e2a\u683c\u5b50\u90fd\u662f\u6709\u610f\u4e49\u7684\uff1a\u4ed6\u5230\u4e00\u4e2a\u5730\u65b9\u540e\uff0c\u5c31\u4e00\u5b9a\u8981\u611f\u53d7\u4ee5\u4e0b\u90a3\u91cc\u7684\u60ca\u9669\u548c\u523a\u6fc0\uff0c\u4e0d\u7ba1\u81ea\u5df1\u662f\u4e0d\u662f\u559c\u6b22\u90a3\u91cc\u7684\u5a31\u4e50\u9879\u76ee\u3002\u800c\u4e14\uff0c\u9664\u4e86\u98de\u8247\u6240\u5728\u683c\uff0c\u5176\u4ed6\u7684\u683c\u5b50\u4ed6\u4e0d\u613f\u610f\u7ecf\u8fc7\u4e24\u6b21\u3002\u5c0fP\u5e0c\u671b\u81ea\u5df1\u81f3\u5c11\u8981\u7ecf\u8fc7\u56db\u4e2a\u683c\u5b50\u3002 <br \/>\u5728\u6ee1\u8db3\u8fd9\u4e9b\u6761\u4ef6\u7684\u60c5\u51b5\u4e0b\uff0c\u5c0fP\u5e0c\u671b\u81ea\u5df1\u73a9\u8fc7\u7684\u5a31\u4e50\u9879\u76ee\u7684\u6ee1\u610f\u5ea6\u4e4b\u548c\u6700\u9ad8\u3002\u4f60\u80fd\u5e2e\u4ed6\u627e\u5230\u8fd9\u4e2a\u6700\u9ad8\u7684\u6ee1\u610f\u5ea6\u4e4b\u548c\u5417\uff1f <\/p>\n<p><strong>Input <\/strong><\/p>\n<p>\u8f93\u5165\u6587\u4ef6\u4e2d\u7684\u7b2c\u4e00\u884c\u4e3a\u4e24\u4e2a\u6b63\u6574\u6570n\u548cm\uff0c\u8868\u793a\u6e38\u4e50\u573a\u7684\u5927\u5c0f\u4e3an\u00d7m\u3002\u56e0\u4e3a\u8fd9\u4e2a\u5a31\u4e50\u573a\u5f88\u72ed\u7a84\uff0c\u6240\u4ee5n\u548cm\u6ee1\u8db3\uff1a2&lt;=n&lt;=100\uff0c2&lt;=m&lt;=6\u3002 <br \/>\u63a5\u4e0b\u6765\u7684n\u884c\uff0c\u6bcf\u884c\u6709m\u4e2a\u6574\u6570\uff0c\u7b2ci\u884c\u7b2cj\u5217\u8868\u793a\u6e38\u4e50\u573a\u7684\u7b2ci\u884c\u7b2cj\u5217\u7684\u5c0f\u683c\u5b50\u4e2d\u7684\u5a31\u4e50\u9879\u76ee\u7684\u6ee1\u610f\u5ea6\uff0c\u8fd9\u4e2a\u6ee1\u610f\u5ea6\u7684\u8303\u56f4\u662f[-1000\uff0c1000]\u3002\u540c\u4e00\u884c\u7684\u4e24\u4e2a\u6574\u6570\u4e4b\u95f4\u7528\u7a7a\u683c\u9694\u5f00\u3002 <\/p>\n<p><strong>Output <\/strong><\/p>\n<p>\u8f93\u51fa\u6587\u4ef6\u4e2d\u4ec5\u4e00\u884c\u4e3a\u4e00\u4e2a\u6574\u6570\uff0c\u8868\u793a\u6700\u9ad8\u7684\u6ee1\u610f\u5ea6\u4e4b\u548c\u3002 <\/p>\n<p><strong>Sample Input <\/strong><\/p>\n<\/p>\n<p><strong>Sample Output <\/strong><\/p>\n<\/p>\n<p><strong>Hint <\/strong><\/p>\n<p>\u5927\u5bb6\u6d4b\u4e0b\u8fd9\u4e2a\u6570\u636e <br \/>5 5 <br \/>1 1 -100 3 3 <br \/>1 1 -100 3 3 <br \/>1 1 -100 3 3 <br \/>1 1 -100 3 3 <br \/>1 1 -100 3 3 <br \/>\u7ed3\u679c\u662f30? <\/p>\n<p><strong>Source <br \/>\u997f\u3002\u3002\u8ddfFormual 1\u5dee\u4e0d\u591a\u3002\u3002\u76f4\u63a5\u4e0a\u8fde\u901a\u6027\u72b6\u6001\u538b\u7f29Dp\u5c31\u53ef\u4ee5\u4e86\u3002\u8fd8\u8981\u8003\u8651\u4e0d\u9009\u5f53\u524d\u683c\u5b50\u7684\u60c5\u51b5(*^__^*) \u563b\u563b\u2026\u2026\u3002\u3002<\/strong><\/p>\n<p><strong>Code\u8fd8\u662f\u53ea\u80fd\u653e\u5728ideone\u4e0a\u3002\u3002\u3002\u54ce\u3002\u3002\u5f00\u59cb\u94bb\u7814\u8fd9\u79cdDp\u4e86\u3002\u3002\u8fd9\u73a9\u610f\u771f\u662fNB\u554a\u56e7\u3002\u3002<br \/><a href=\"http:\/\/www.ideone.com\/Oh0E1\">http:\/\/www.ideone.com\/Oh0E1<\/a><\/strong><\/p>\n<p>40004 4100 300 -400 400-100 1000 1000 1000-100 -100 -100 -100-100 -100 -100 1000 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[HNOI2007]\u795e\u5947\u6e38\u4e50\u56ed Time Limit:10000MS Memory Limit:165536KTotal Submit:60 Accepted:28 Case Time Limit:1000MS Description \u7ecf\u5386\u4e86\u4e00\u6bb5\u8270\u8f9b\u7684\u65c5\u7a0b\u540e\uff0c\u4e3b\u4eba\u516c\u5c0fP\u4e58\u5750\u98de\u8247\u8fd4\u56de\u3002\u5728\u8fd4\u56de\u7684\u9014\u4e2d\uff0c\u5c0fP\u53d1\u73b0\u5728\u6f2b\u65e0\u8fb9\u9645\u7684\u6c99\u6f20\u4e2d\uff0c\u6709\u4e00\u5757\u72ed\u957f\u7684\u7eff\u5730\u7279\u522b\u663e\u773c\u3002\u5f80\u4e0b\u4ed4\u7ec6\u4e00\u770b\uff0c\u624d\u53d1\u73b0\u8fd9\u662f\u4e00\u4e2a\u6e38\u4e50\u573a\uff0c\u4e13\u4e3a\u65c5\u9014\u4e2d\u75b2\u60eb\u7684\u4eba\u8bbe\u8ba1\u3002\u5a31\u4e50\u573a\u53ef\u4ee5\u770b\u6210\u662f\u4e00\u5757\u5927\u5c0f\u4e3an\u00d7m\u7684\u533a\u57df\uff0c\u4e14\u8fd9\u4e2an\u00d7m\u7684\u533a\u57df\u88ab\u5206\u6210n\u00d7m\u4e2a\u5c0f\u683c\u5b50\uff0c\u6bcf\u4e2a\u5c0f\u683c\u5b50\u4e2d\u5c31\u6709\u4e00\u4e2a\u5a31\u4e50\u9879\u76ee\u3002\u7136\u800c\uff0c\u5c0fP\u5e76\u4e0d\u559c\u6b22\u5176\u4e2d\u7684\u6240\u6709\u5a31\u4e50\u9879\u76ee\uff0c\u4e8e\u662f\uff0c\u4ed6\u7ed9\u6bcf\u4e2a\u9879\u76ee\u4e00\u4e2a\u6ee1\u610f\u5ea6\u3002\u6ee1\u610f\u5ea6\u4e3a\u6b63\u65f6\u8868\u793a\u5c0fP\u559c\u6b22\u8fd9\u4e2a\u9879\u76ee\uff0c\u503c\u8d8a\u5927\u8868\u793a\u8d8a\u559c\u6b22\u3002\u4e3a\u8d1f\u65f6\u8868\u793a\u4ed6\u4e0d\u559c\u6b22\uff0c\u8fd9\u4e2a\u8d1f\u6570\u7684\u7edd\u5bf9\u503c\u8d8a\u5927\u8868\u793a\u4ed6\u8d8a\u4e0d\u559c\u6b22\u3002\u4e3a0\u65f6\u8868\u793a\u4ed6\u5bf9\u8fd9\u4e2a\u9879\u76ee\u6ca1\u6709\u559c\u6076\u3002\u5c0fP\u51b3\u5b9a\u5c06\u98de\u8247\u505c\u5728\u67d0\u4e2a\u5c0f\u683c\u4e2d\uff0c\u7136\u540e\u6bcf\u6b65\u4ed6\u53ef\u4ee5\u79fb\u52a8\u5230\u76f8\u90bb\u7684\u4e0a\u4e0b\u5de6\u53f3\u56db\u4e2a\u683c\u5b50\u7684\u67d0\u4e2a\u683c\u5b50\u4e2d\u3002\u5c0fP\u5e0c\u671b\u627e\u4e00\u6761\u8def\u5f84\uff0c\u4ece\u98de\u8247\u6240\u5728\u683c\u51fa\u53d1\uff0c\u6700\u540e\u53c8\u56de\u5230\u8fd9\u4e2a\u683c\u5b50\u3002\u5c0fP\u6709\u4e00\u4e2a\u4e60\u60ef\uff0c\u4ece\u4e0d\u559c\u6b22\u6d6a\u8d39\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u4ed6\u5e0c\u671b\u7ecf\u8fc7\u6bcf\u4e2a\u683c\u5b50\u90fd\u662f\u6709\u610f\u4e49\u7684\uff1a\u4ed6\u5230\u4e00\u4e2a\u5730\u65b9\u540e\uff0c\u5c31\u4e00\u5b9a\u8981\u611f\u53d7\u4ee5\u4e0b\u90a3\u91cc\u7684\u60ca\u9669\u548c\u523a\u6fc0\uff0c\u4e0d\u7ba1\u81ea\u5df1\u662f\u4e0d\u662f\u559c\u6b22\u90a3\u91cc\u7684\u5a31\u4e50\u9879\u76ee\u3002\u800c\u4e14\uff0c\u9664\u4e86\u98de\u8247\u6240\u5728\u683c\uff0c\u5176\u4ed6\u7684\u683c\u5b50\u4ed6\u4e0d\u613f\u610f\u7ecf\u8fc7\u4e24\u6b21\u3002\u5c0fP\u5e0c\u671b\u81ea\u5df1\u81f3\u5c11\u8981\u7ecf\u8fc7\u56db\u4e2a\u683c\u5b50\u3002 \u5728\u6ee1\u8db3\u8fd9\u4e9b\u6761\u4ef6\u7684\u60c5\u51b5\u4e0b\uff0c\u5c0fP\u5e0c\u671b\u81ea\u5df1\u73a9\u8fc7\u7684\u5a31\u4e50\u9879\u76ee\u7684\u6ee1\u610f\u5ea6\u4e4b\u548c\u6700\u9ad8\u3002\u4f60\u80fd\u5e2e\u4ed6\u627e\u5230\u8fd9\u4e2a\u6700\u9ad8\u7684\u6ee1\u610f\u5ea6\u4e4b\u548c\u5417\uff1f Input \u8f93\u5165\u6587\u4ef6\u4e2d\u7684\u7b2c\u4e00\u884c\u4e3a\u4e24\u4e2a\u6b63\u6574\u6570n\u548cm\uff0c\u8868\u793a\u6e38\u4e50\u573a\u7684\u5927\u5c0f\u4e3an\u00d7m\u3002\u56e0\u4e3a\u8fd9\u4e2a\u5a31\u4e50\u573a\u5f88\u72ed\u7a84\uff0c\u6240\u4ee5n\u548cm\u6ee1\u8db3\uff1a2&lt;=n&lt;=100\uff0c2&lt;=m&lt;=6\u3002 \u63a5\u4e0b\u6765\u7684n\u884c\uff0c\u6bcf\u884c\u6709m\u4e2a\u6574\u6570\uff0c\u7b2ci\u884c\u7b2cj\u5217\u8868\u793a\u6e38\u4e50\u573a\u7684\u7b2ci\u884c\u7b2cj\u5217\u7684\u5c0f\u683c\u5b50\u4e2d\u7684\u5a31\u4e50\u9879\u76ee\u7684\u6ee1\u610f\u5ea6\uff0c\u8fd9\u4e2a\u6ee1\u610f\u5ea6\u7684\u8303\u56f4\u662f[-1000\uff0c1000]\u3002\u540c\u4e00\u884c\u7684\u4e24\u4e2a\u6574\u6570\u4e4b\u95f4\u7528\u7a7a\u683c\u9694\u5f00\u3002 Output \u8f93\u51fa\u6587\u4ef6\u4e2d\u4ec5\u4e00\u884c\u4e3a\u4e00\u4e2a\u6574\u6570\uff0c\u8868\u793a\u6700\u9ad8\u7684\u6ee1\u610f\u5ea6\u4e4b\u548c\u3002 Sample Input Sample Output Hint \u5927\u5bb6\u6d4b\u4e0b\u8fd9\u4e2a\u6570\u636e 5 5 1 1 -100 3 3 1 1 -100 3 3 1 1 -100 3 3 1 1 -100 3 3 1 1 -100 3 3 \u7ed3\u679c\u662f30? Source \u997f\u3002\u3002\u8ddfFormual 1\u5dee\u4e0d\u591a\u3002\u3002\u76f4\u63a5\u4e0a\u8fde\u901a\u6027\u72b6\u6001\u538b\u7f29Dp\u5c31\u53ef\u4ee5\u4e86\u3002\u8fd8\u8981\u8003\u8651\u4e0d\u9009\u5f53\u524d\u683c\u5b50\u7684\u60c5\u51b5(*^__^*) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/220"}],"collection":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=220"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/220\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}