{"id":251,"date":"2010-05-15T19:34:00","date_gmt":"2010-05-15T11:34:00","guid":{"rendered":"http:\/\/localhost\/?p=251"},"modified":"2010-05-15T19:34:00","modified_gmt":"2010-05-15T11:34:00","slug":"scoi2010_sequence_of_operation","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=251","title":{"rendered":"[Scoi2010]\u5e8f\u5217\u64cd\u4f5c"},"content":{"rendered":"\n<p>[Scoi2010]\u5e8f\u5217\u64cd\u4f5c <\/p>\n<p>Time Limit:10000MS&#160; Memory Limit:65536K<br \/>Total Submit:38 Accepted:14 <br \/>Case Time Limit:2000MS<\/p>\n<p><strong>Description <\/strong><\/p>\n<p> lxhgww\u6700\u8fd1\u6536\u5230\u4e86\u4e00\u4e2a01\u5e8f\u5217\uff0c\u5e8f\u5217\u91cc\u9762\u5305\u542b\u4e86n\u4e2a\u6570\uff0c\u8fd9\u4e9b\u6570\u8981\u4e48\u662f0\uff0c\u8981\u4e48\u662f1\uff0c\u73b0\u5728\u5bf9\u4e8e\u8fd9\u4e2a\u5e8f\u5217\u6709\u4e94\u79cd\u53d8\u6362\u64cd\u4f5c\u548c\u8be2\u95ee\u64cd\u4f5c\uff1a <br \/>0 a b \u628a[a, b]\u533a\u95f4\u5185\u7684\u6240\u6709\u6570\u5168\u53d8\u62100 <br \/>1 a b \u628a[a, b]\u533a\u95f4\u5185\u7684\u6240\u6709\u6570\u5168\u53d8\u62101 <br \/>2 a b \u628a[a,b]\u533a\u95f4\u5185\u7684\u6240\u6709\u6570\u5168\u90e8\u53d6\u53cd\uff0c\u4e5f\u5c31\u662f\u8bf4\u628a\u6240\u6709\u76840\u53d8\u62101\uff0c\u628a\u6240\u6709\u76841\u53d8\u62100 <br \/>3 a b \u8be2\u95ee[a, b]\u533a\u95f4\u5185\u603b\u5171\u6709\u591a\u5c11\u4e2a1 <br \/>4 a b \u8be2\u95ee[a, b]\u533a\u95f4\u5185\u6700\u591a\u6709\u591a\u5c11\u4e2a\u8fde\u7eed\u76841 <br \/>\u5bf9\u4e8e\u6bcf\u4e00\u79cd\u8be2\u95ee\u64cd\u4f5c\uff0clxhgww\u90fd\u9700\u8981\u7ed9\u51fa\u56de\u7b54\uff0c\u806a\u660e\u7684\u7a0b\u5e8f\u5458\u4eec\uff0c\u4f60\u4eec\u80fd\u5e2e\u52a9\u4ed6\u5417\uff1f <\/p>\n<p><strong>Input <\/strong><\/p>\n<p>    \u8f93\u5165\u6570\u636e\u7b2c\u4e00\u884c\u5305\u62ec2\u4e2a\u6570\uff0cn\u548cm\uff0c\u5206\u522b\u8868\u793a\u5e8f\u5217\u7684\u957f\u5ea6\u548c\u64cd\u4f5c\u6570\u76ee <br \/>\u7b2c\u4e8c\u884c\u5305\u62ecn\u4e2a\u6570\uff0c\u8868\u793a\u5e8f\u5217\u7684\u521d\u59cb\u72b6\u6001 <br \/>\u63a5\u4e0b\u6765m\u884c\uff0c\u6bcf\u884c3\u4e2a\u6570\uff0cop, a, b\uff0c\uff080&lt;=op&lt;=4\uff0c0&lt;=a&lt;=b<\/p>\n<p><strong>Output <\/strong><\/p>\n<p>   \u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u8be2\u95ee\u64cd\u4f5c\uff0c\u8f93\u51fa\u4e00\u884c\uff0c\u5305\u62ec1\u4e2a\u6570\uff0c\u8868\u793a\u5176\u5bf9\u5e94\u7684\u7b54\u6848 <\/p>\n<p><strong>Sample Input <\/strong><\/p>\n<p>10 10<br \/>   0 0 0 1 1 0 1 0 1 1<br \/>   1 0 2<br \/>   3 0 5<br \/>   2 2 2<br \/>   4 0 4<br \/>   0 3 6<br \/>   2 3 7<br \/>   4 2 8<br \/>   1 0 5<br \/>   0 5 6<br \/>   3 3 9<\/p>\n<p><strong>Sample Output <\/strong><\/p>\n<p>5<br \/>   2<br \/>   6<br \/>   5<\/p>\n<p><strong>Hint <\/strong><\/p>\n<p>    \u5bf9\u4e8e30%\u7684\u6570\u636e\uff0c1&lt;=n, m&lt;=1000 <br \/>\u5bf9\u4e8e100%\u7684\u6570\u636e\uff0c1&lt;=n, m&lt;=100000 <\/p>\n<p><strong>Source <\/strong><\/p>\n<p> Day2<br \/>\u516b\u4e2dOJ\u603b\u7b97\u597d\u4e86\u3002\u3002\u6211\u8981\u5f00\u59cb\u505a\u9898\u4e86\u3002\u3002<br \/>\u8fd9\u9053\u9898\u76ee\u672c\u6765\u6211\u4ee5\u4e3a\u662f\u7b80\u5355\u7684\u7ebf\u6bb5\u6811\u95ee\u9898\uff0c\u7ed3\u679c\u6298\u817e\u4e86\u6211\u4e00\u4e2a\u534a\u5c0f\u65f6\uff0c\u6700\u540e\u6211\u53d1\u73b0\u6211\u5bf9\u7ebf\u6bb5\u6570\u6253\u6807\u8bb0\u7684\u7406\u89e3\u4e0d\u591f\u900f\u5f7b\u3002\u3002<br \/>\u8fd9\u91cc\u7684\u6807\u8bb0\u67093\u79cd\uff0c\u5168\u53d80\uff0c\u5168\u53d81\uff0c\u76f8\u53cd\uff0c\u5173\u952e\u662f\u5982\u679c\u7ed9\u4e00\u4e2a\u4e1c\u897f\u6253\u76f8\u53cd\u7684\u6807\u8bb0\u7684\u8bdd\uff0c\u5e76\u4e0d\u662f\u4ec0\u4e48\u771f\u6b63\u7684\u6807\u8bb0\uff0c\u800c\u662f\u8981\u6539\u53d8\u539f\u6709\u7684\u6807\u8bb0\uff0c\u628a\u5168\u53d80\u8ddf\u5168\u53d81\u4e92\u6362\uff0c\u628a\u76f8\u53cd\u8ddf\u65e0\u6807\u8bb0\u72b6\u6001\u4e92\u6362\u3002\u3002\u3002<br \/>\u5728\u4ee3\u7801\u4e2d\u6211\u4e3a\u4e86\u65b9\u4fbf\u628a0\u7684\u6570\u636e\u548c1\u7684\u6570\u636e\u7528\u4e00\u4e2a\u7c7b\u6765\u8868\u793a\uff0c\u518d\u7528\u4e00\u4e2a\u5927\u7c7b\u8868\u793a\u7efc\u5408\u7684\u6570\u636e\uff0c\u8fd9\u6837\u76f8\u53cd\u53ea\u8981\u4ea4\u6362\u4e24\u4e2a\u6570\u636e\u5c31OK\u4e86\u3002\u3002<br \/>Code\uff1a<br \/><a href=\"http:\/\/www.ideone.com\/XDtvQ\" target=\"_blank\">www.ideone.com\/XDtvQ<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[Scoi2010]\u5e8f\u5217\u64cd\u4f5c Time Limit:10000MS&#160; Memory Limit:65536KTotal Submit:38 Accepted:14 Case Time Limit:2000MS Description lxhgww\u6700\u8fd1\u6536\u5230\u4e86\u4e00\u4e2a01\u5e8f\u5217\uff0c\u5e8f\u5217\u91cc\u9762\u5305\u542b\u4e86n\u4e2a\u6570\uff0c\u8fd9\u4e9b\u6570\u8981\u4e48\u662f0\uff0c\u8981\u4e48\u662f1\uff0c\u73b0\u5728\u5bf9\u4e8e\u8fd9\u4e2a\u5e8f\u5217\u6709\u4e94\u79cd\u53d8\u6362\u64cd\u4f5c\u548c\u8be2\u95ee\u64cd\u4f5c\uff1a 0 a b \u628a[a, b]\u533a\u95f4\u5185\u7684\u6240\u6709\u6570\u5168\u53d8\u62100 1 a b \u628a[a, b]\u533a\u95f4\u5185\u7684\u6240\u6709\u6570\u5168\u53d8\u62101 2 a b \u628a[a,b]\u533a\u95f4\u5185\u7684\u6240\u6709\u6570\u5168\u90e8\u53d6\u53cd\uff0c\u4e5f\u5c31\u662f\u8bf4\u628a\u6240\u6709\u76840\u53d8\u62101\uff0c\u628a\u6240\u6709\u76841\u53d8\u62100 3 a b \u8be2\u95ee[a, b]\u533a\u95f4\u5185\u603b\u5171\u6709\u591a\u5c11\u4e2a1 4 a b \u8be2\u95ee[a, b]\u533a\u95f4\u5185\u6700\u591a\u6709\u591a\u5c11\u4e2a\u8fde\u7eed\u76841 \u5bf9\u4e8e\u6bcf\u4e00\u79cd\u8be2\u95ee\u64cd\u4f5c\uff0clxhgww\u90fd\u9700\u8981\u7ed9\u51fa\u56de\u7b54\uff0c\u806a\u660e\u7684\u7a0b\u5e8f\u5458\u4eec\uff0c\u4f60\u4eec\u80fd\u5e2e\u52a9\u4ed6\u5417\uff1f Input \u8f93\u5165\u6570\u636e\u7b2c\u4e00\u884c\u5305\u62ec2\u4e2a\u6570\uff0cn\u548cm\uff0c\u5206\u522b\u8868\u793a\u5e8f\u5217\u7684\u957f\u5ea6\u548c\u64cd\u4f5c\u6570\u76ee \u7b2c\u4e8c\u884c\u5305\u62ecn\u4e2a\u6570\uff0c\u8868\u793a\u5e8f\u5217\u7684\u521d\u59cb\u72b6\u6001 \u63a5\u4e0b\u6765m\u884c\uff0c\u6bcf\u884c3\u4e2a\u6570\uff0cop, a, b\uff0c\uff080&lt;=op&lt;=4\uff0c0&lt;=a&lt;=b Output \u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u8be2\u95ee\u64cd\u4f5c\uff0c\u8f93\u51fa\u4e00\u884c\uff0c\u5305\u62ec1\u4e2a\u6570\uff0c\u8868\u793a\u5176\u5bf9\u5e94\u7684\u7b54\u6848 Sample Input 10 10 0 0 0 1 1 0 [&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\/251"}],"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=251"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/251\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}