{"id":729,"date":"2013-05-17T04:34:19","date_gmt":"2013-05-16T20:34:19","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=729"},"modified":"2013-05-17T04:34:19","modified_gmt":"2013-05-16T20:34:19","slug":"pku-campus-2013","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/pku-campus-2013\/","title":{"rendered":"PKU Campus 2013"},"content":{"rendered":"<p><!--more--><\/p>\n<h2>Problem F. Moles<\/h2>\n<h3>Brief description: <\/h3>\n<p>&#8230; \u52a8\u6001\u7ef4\u62a4\u4e00\u68f5\u8fb9\u6743\u6811, \u652f\u6301\u5355\u8fb9\u4fee\u6539\u3002\u3002\uff08\u8fb9\u6743\u53ef\u4ee5\u662f\u8d1f\u6570\uff09\u3002\u3002<br \/>\n\u3002\u3002\u4ee5\u53ca\u8be2\u95ee\u4e24\u70b9\u4e4b\u95f4\u7684\u8def\u5f84\u957f\u5ea6\uff0c\u8be2\u95ee\u67d0\u70b9\u5230\u671f\u5b50\u6811\u5185\u4e00\u70b9\u7684\u8def\u5f84\u957f\u5ea6\u7684\u6700\u5927\u503c\u3002<\/p>\n<h3>Analysis: <\/h3>\n<p>&#8230; DFS \u4e00\u904d\u3002\u3002\u5f97\u5230\u3002\u3002<br \/>\n\u4e00\u4e2a Euler \u5e8f\u3002\u3002\u7528\u6765\u6c42 LCA \u3002\u3002\u3002<br \/>\n\u4e00\u4e2a\u4e00\u8fdb\u4e00\u51fa\u7684 DFS \u5e8f \u7528\u6765\u7ef4\u62a4\u8def\u5f84\u3002\u3002<br \/>\n\u3002\u3002\u9700\u8981\u533a\u95f4\u6c42\u548c\u3001\u548c\u533a\u95f4\u6c42\u6700\u5927\u524d\u7f00\u548c\u4e24\u7c7b\u64cd\u4f5c\u3002\u3002<br \/>\n\u3002\u3002\u8fd9\u91cc\u6211\u4eec\u9009\u62e9\u7ebf\u6bb5\u6811\u3002<\/p>\n<p><a href=\"https:\/\/gist.github.com\/lychees\/5594869\">\u3002\u3002\u3002\u7ebf\u6bb5\u6811\u505a\u7b2c\u4e8c\u95ee\u3002\u3002\u6811\u72b6\u6570\u7ec4\u505a\u7b2c\u4e00\u95ee\u3002\u3002<\/a><br \/>\n<a href=\"https:\/\/gist.github.com\/lychees\/5594878\">\u3002\u3002\u7ebf\u6bb5\u6811\u540c\u65f6\u89e3\u51b3\u4e24\u95ee\u3002\u3002<\/a><\/p>\n<h3>External link: <\/h3>\n<p><a href=\"http:\/\/poj.openjudge.cn\/campus2013\/\">http:\/\/poj.openjudge.cn\/campus2013\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[15],"tags":[],"class_list":["post-729","post","type-post","status-publish","format-standard","hentry","category-online"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-bL","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/comments?post=729"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/729\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}