{"id":66,"date":"2010-01-02T17:27:00","date_gmt":"2010-01-02T09:27:00","guid":{"rendered":"http:\/\/localhost\/?p=66"},"modified":"2010-01-02T17:27:00","modified_gmt":"2010-01-02T09:27:00","slug":"spoj_4487_gss6","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=66","title":{"rendered":"SPOJ 4487 GSS6"},"content":{"rendered":"\n<p>\u5927\u610f\uff1aNOI\u7ef4\u62a4\u6570\u5217\u7684\u7b80\u5316\u7248\u3002\u3002<br \/>\u6211\u4ec0\u4e48\u65f6\u5019\u628a\u7ef4\u62a4\u6570\u5217\u4e5fA\u6389\u5c31\u723d\u4e86\u3002\u3002\u3002<br \/>4\u4e2a\u64cd\u4f5c<br \/>1:insert(p,x) \u5728\u7b2cp-1\u4e2a\u6570\u4e4b\u540e\u63d2\u5165\u4e00\u4e2a\u6570x<br \/>2:delete(p) \u5220\u9664\u7b2cp\u4e2a\u6570<br \/>3:max(l,r) \u8f93\u51fal\u5230r\u4e4b\u95f4\u7684\u6700\u5927\u8fde\u7eed\u548c<br \/>4:replace(p,x) \u5c06\u7b2cp\u4e2a\u6570\u6362\u6210x\u3002\u3002<br \/>\u6211\u5199\u4e86\u4e24\u4e2a\u7a0b\u5e8f\u3002\u3002\u4e00\u4e2a\u5757\u72b6\u6570\u7ec4\uff0c\u4e00\u4e2asplay\u3002\u3002<br \/>\u5757\u72b6\u6570\u7ec4\u5988\u5988\u7684\u592a\u6162\u4e86\u3002\u3002\u3002<br \/>insert\u76f4\u63a5\u628a\u7b2cp-1\u4e2a\u6570\u8f6c\u6210\u6839\uff0c\u7b2cp\u4e2a\u6570\u8f6c\u5230\u6839\u4e0b\u9762\uff0c\u90a3\u4e48\u76f4\u63a5\u628a\u8fd9\u4e2a\u6570\u653e\u5230\u7b2cp\u4e2a\u6570\u7684\u5de6\u5b50\u6811\u5c31\u884c\u4e86\u3002\u3002<br \/>delete\u628a\u7b2cp\u4e2a\u6570\u627e\u5230\u3002\u3002\u7136\u540e\u4e00\u76f4\u8f6c\u5230\u6ca1\u6709\u5de6\u513f\u5b50\u3002\u3002\u518d\u5220\u9664\u5b83\u3002\u3002<br \/>max\u53ea\u8981\u628a\u7b2cl-1\u4e2a\u6570\u8f6c\u6210\u6839\uff0c\u7b2cr+1\u4e2a\u6570\u8f6c\u5230\u6839\u4e0b\u9762\u3002\u3002\u5c31OK\u4e86\u3002\u3002<br \/>replace\u8ddfinsert\u57fa\u672c\u4e00\u6837\u3002\u3002\u3002<br \/>\u8f6c\u597d\u4e86\u4e4b\u540e\uff0c\u522b\u5fd8\u4e86splay\u54e6\uff01<br \/>\u8fd8\u6709Null\u7684\u53c2\u6570\u8bbe\u7f6e\uff0c\u4e5f\u662f\u9700\u8981\u8003\u8651\u7684\u3002\u3002\u3002<br \/>splay\u592aNB\u4e86\u3002\u3002\u3002<br \/>\u4fc4\u3002\u4e5f\u4e0d\u662f\uff0c\u7ef4\u62a4\u6570\u5217\u91cc\u9762\u6ca1\u8981\u6c42\u5220\u9664\u7684\u3002\u3002\u4e0d\u8fc7\u4e5f\u5dee\u4e0d\u591a\u3002\u3002<br \/>12.4s\u3002\u3002\u3002\u611f\u89c9\u539f\u6765\u53d1\u4ee3\u7801\u592a\u5360\u7a7a\u95f4\u4e86\u3002\u3002\u653e\u5230ideone\u4e0a\u9762\u5427\u3002\u3002\u5f88\u6f02\u4eae\u3002\u3002<br \/>Code:<a href=\"http:\/\/ideone.com\/aoAEParp\">http:\/\/ideone.com\/aoAEParp<\/a><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u610f\uff1aNOI\u7ef4\u62a4\u6570\u5217\u7684\u7b80\u5316\u7248\u3002\u3002\u6211\u4ec0\u4e48\u65f6\u5019\u628a\u7ef4\u62a4\u6570\u5217\u4e5fA\u6389\u5c31\u723d\u4e86\u3002\u3002\u30024\u4e2a\u64cd\u4f5c1:insert(p,x) \u5728\u7b2cp-1\u4e2a\u6570\u4e4b\u540e\u63d2\u5165\u4e00\u4e2a\u6570x2:delete(p) \u5220\u9664\u7b2cp\u4e2a\u65703:max(l,r) \u8f93\u51fal\u5230r\u4e4b\u95f4\u7684\u6700\u5927\u8fde\u7eed\u548c4:replace(p,x) \u5c06\u7b2cp\u4e2a\u6570\u6362\u6210x\u3002\u3002\u6211\u5199\u4e86\u4e24\u4e2a\u7a0b\u5e8f\u3002\u3002\u4e00\u4e2a\u5757\u72b6\u6570\u7ec4\uff0c\u4e00\u4e2asplay\u3002\u3002\u5757\u72b6\u6570\u7ec4\u5988\u5988\u7684\u592a\u6162\u4e86\u3002\u3002\u3002insert\u76f4\u63a5\u628a\u7b2cp-1\u4e2a\u6570\u8f6c\u6210\u6839\uff0c\u7b2cp\u4e2a\u6570\u8f6c\u5230\u6839\u4e0b\u9762\uff0c\u90a3\u4e48\u76f4\u63a5\u628a\u8fd9\u4e2a\u6570\u653e\u5230\u7b2cp\u4e2a\u6570\u7684\u5de6\u5b50\u6811\u5c31\u884c\u4e86\u3002\u3002delete\u628a\u7b2cp\u4e2a\u6570\u627e\u5230\u3002\u3002\u7136\u540e\u4e00\u76f4\u8f6c\u5230\u6ca1\u6709\u5de6\u513f\u5b50\u3002\u3002\u518d\u5220\u9664\u5b83\u3002\u3002max\u53ea\u8981\u628a\u7b2cl-1\u4e2a\u6570\u8f6c\u6210\u6839\uff0c\u7b2cr+1\u4e2a\u6570\u8f6c\u5230\u6839\u4e0b\u9762\u3002\u3002\u5c31OK\u4e86\u3002\u3002replace\u8ddfinsert\u57fa\u672c\u4e00\u6837\u3002\u3002\u3002\u8f6c\u597d\u4e86\u4e4b\u540e\uff0c\u522b\u5fd8\u4e86splay\u54e6\uff01\u8fd8\u6709Null\u7684\u53c2\u6570\u8bbe\u7f6e\uff0c\u4e5f\u662f\u9700\u8981\u8003\u8651\u7684\u3002\u3002\u3002splay\u592aNB\u4e86\u3002\u3002\u3002\u4fc4\u3002\u4e5f\u4e0d\u662f\uff0c\u7ef4\u62a4\u6570\u5217\u91cc\u9762\u6ca1\u8981\u6c42\u5220\u9664\u7684\u3002\u3002\u4e0d\u8fc7\u4e5f\u5dee\u4e0d\u591a\u3002\u300212.4s\u3002\u3002\u3002\u611f\u89c9\u539f\u6765\u53d1\u4ee3\u7801\u592a\u5360\u7a7a\u95f4\u4e86\u3002\u3002\u653e\u5230ideone\u4e0a\u9762\u5427\u3002\u3002\u5f88\u6f02\u4eae\u3002\u3002Code:http:\/\/ideone.com\/aoAEParp<\/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\/66"}],"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=66"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/66\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}