{"id":715,"date":"2013-03-30T11:05:16","date_gmt":"2013-03-30T03:05:16","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=715"},"modified":"2013-03-30T11:05:16","modified_gmt":"2013-03-30T03:05:16","slug":"2013%e8%85%be%e8%ae%af%e7%bc%96%e7%a8%8b%e9%a9%ac%e6%8b%89%e6%9d%be%e5%a4%8d%e8%b5%9b%e7%ac%ac%e4%b8%80%e5%9c%ba%ef%bc%883%e6%9c%8829%e6%97%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/2013%e8%85%be%e8%ae%af%e7%bc%96%e7%a8%8b%e9%a9%ac%e6%8b%89%e6%9d%be%e5%a4%8d%e8%b5%9b%e7%ac%ac%e4%b8%80%e5%9c%ba%ef%bc%883%e6%9c%8829%e6%97%a5%ef%bc%89\/","title":{"rendered":"2013\u817e\u8baf\u7f16\u7a0b\u9a6c\u62c9\u677e\u590d\u8d5b\u7b2c\u4e00\u573a\uff083\u670829\u65e5\uff09"},"content":{"rendered":"<p>A. \u7565\u3002<br \/>\nB. idfs() \u6216\u8005 bfs() \u5747\u53ef\u3002<br \/>\nC. \u7ec4\u5408 DP\u3002<br \/>\n\u3002\u3002\u9996\u5148\u5ffd\u7565\u540c\u7ec4\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u3002\u90a3\u4e48\u6700\u540e\u5c31\u662f\u4e58\u4ee5\u4e00\u5806\u9636\u4e58\u3002\u3002\u8fd9\u91cc\u8bb0\u4f5c pi \u3002\u3002\u3002<br \/>\n\u3002\u3002\u7136\u540e f[i] \u8868\u793a\u5f53\u524d\u6709 i \u4e2a\u7c98\u7740\u70b9\u65f6\u7684\u65b9\u6848\u6570\u3002\u3002\u3002<br \/>\n\u3002\u3002\u90a3\u4e48\u8f6c\u79fb\u5c31\u662f\u679a\u4e3e\u4e0a\u56de\u7684\u7c98\u7740\u70b9\u3001\u672c\u56de\u5206\u6210\u591a\u5c11\u7ec4\u4ee5\u53ca\u7834\u574f\u4e86\u4e0a\u56de\u591a\u5c11\u4e2a\u7c98\u7740\u70b9\u3002\u3002\u3002<br \/>\n\u3002\u3002\u590d\u6742\u5ea6 O(n^4)\u3002\u3002\uff08450*50*50*50\uff09\u3002\u3002\u3002<br \/>\nD. \u505a\u6cd5\u6709\u5f88\u591a\u3002\u3002\u4e2a\u4eba\u6bd4\u8f83\u503e\u5411\u66b4\u529b\u77e9\u5f62\u5207\u5272\u3002\u3002\u3002<br \/>\nE. \u88f8 AC \u81ea\u52a8\u673a DP\u3002\u3002\u3002<\/p>\n<p>\u4ee3\u7801\u3002\u3002<br \/>\n<a 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\u3002\u3002\u90a3\u4e48\u8f6c\u79fb\u5c31\u662f\u679a\u4e3e\u4e0a\u56de\u7684\u7c98\u7740\u70b9\u3001\u672c\u56de\u5206\u6210\u591a\u5c11\u7ec4\u4ee5\u53ca\u7834\u574f\u4e86\u4e0a\u56de\u591a\u5c11\u4e2a\u7c98\u7740\u70b9\u3002\u3002\u3002 \u3002\u3002\u590d\u6742\u5ea6 O(n^4)\u3002\u3002\uff08450*50*50*50\uff09\u3002\u3002\u3002 D. \u505a\u6cd5\u6709\u5f88\u591a\u3002\u3002\u4e2a\u4eba\u6bd4\u8f83\u503e\u5411\u66b4\u529b\u77e9\u5f62\u5207\u5272\u3002\u3002\u3002 E. \u88f8 AC \u81ea\u52a8\u673a DP\u3002\u3002\u3002 \u4ee3\u7801\u3002\u3002 https:\/\/github.com\/lychees\/Exercise\/tree\/master\/Online%20Contest\/%E7%AC%AC%E4%BA%8C%E5%B1%8A%E8%85%BE%E8%AE%AF%E7%BC%96%E7%A8%8B%E9%A9%AC%E6%8B%89%E6%9D%BE\/%E5%A4%8D%E8%B5%9B<\/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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[1],"tags":[],"class_list":["post-715","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-bx","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/715","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=715"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/715\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}