{"id":358,"date":"2012-07-31T23:04:09","date_gmt":"2012-07-31T15:04:09","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=358"},"modified":"2012-08-02T23:17:48","modified_gmt":"2012-08-02T15:17:48","slug":"spoj-2798-query-on-a-tree-again-2","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/spoj-2798-query-on-a-tree-again-2\/","title":{"rendered":"SPOJ 2798. Query on a tree again!"},"content":{"rendered":"<h3>Brief description: <\/h3>\n<p>&#8230; \u8be2\u95ee\u4ece\u6839\u7ed3\u70b9\u5230\u67d0\u7ed3\u70b9\u7684\u8def\u5f84\u4e0a\u7b2c\u4e00\u4e2a\u9ed1\u70b9\u3002\u3002\u3002<br \/>\n<!--more--><\/p>\n<h3>Analysis: <\/h3>\n<p>\u3002\u3002\u8fd9\u9898\u65b9\u6cd5\u975e\u5e38\u591a\u4e86\u3002\u3002\u6811\u94fe\u5256\u5206\u6216\u662f\u52a8\u6001\u6811\u5747\u53ef\u3002\u3002\u3002<br \/>\n\u3002\uff08\u3002\u3002\u4e0d\u8fc7\u6811\u72b6\u6570\u7ec4\u76f4\u63a5\u7ef4\u62a4 DFS \u5e8f\u5217\uff0c\u7136\u540e\u7528\u500d\u589e\u7956\u5148\u4f3c\u4e4e\u66f4\u76f4\u63a5\u3002\u3002<\/p>\n<p><a href=\"http:\/\/paste.ubuntu.com\/1125331\/\">\u52a8\u6001\u6811\u3002\u3002\uff088.5s \u3002\u3002\u3002<\/a><br \/>\n<a href=\"http:\/\/paste.ubuntu.com\/1125345\/\">\u6811\u72b6\u6570\u7ec4\u3002\u3002\uff088.2s \u3002\u3002\u3002<\/a><\/p>\n<h3>External link: <\/h3>\n<p><a href=\"http:\/\/www.spoj.pl\/problems\/QTREE3\/\">http:\/\/www.spoj.pl\/problems\/QTREE3\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Brief description: &#8230; \u8be2\u95ee\u4ece\u6839\u7ed3\u70b9\u5230\u67d0\u7ed3\u70b9\u7684\u8def\u5f84\u4e0a\u7b2c\u4e00\u4e2a\u9ed1\u70b9\u3002\u3002\u3002<\/p>\n","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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[21],"tags":[],"class_list":["post-358","post","type-post","status-publish","format-standard","hentry","category-spoj"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-5M","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/358","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=358"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/358\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}