{"id":407,"date":"2011-12-05T07:06:54","date_gmt":"2011-12-04T23:06:54","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=407"},"modified":"2012-08-14T07:08:14","modified_gmt":"2012-08-13T23:08:14","slug":"%e7%ac%ac%e4%b8%83%e5%b1%8a%e5%8c%97%e8%88%aa%e6%a0%a1%e8%b5%9b%e7%bd%91%e7%bb%9c%e9%a2%84%e8%b5%9b","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/%e7%ac%ac%e4%b8%83%e5%b1%8a%e5%8c%97%e8%88%aa%e6%a0%a1%e8%b5%9b%e7%bd%91%e7%bb%9c%e9%a2%84%e8%b5%9b\/","title":{"rendered":"\u7b2c\u4e03\u5c4a\u5317\u822a\u6821\u8d5b\u7f51\u7edc\u9884\u8d5b .. ."},"content":{"rendered":"<p>\u3002\u3002\u3002<br \/>\n<!--more--><br \/>\nProblem A. ACM\u6392\u540d\u8868<br \/>\n\u6392\u5e8f\u5373\u53ef\u3002\u3002\u56db\u820d\u4e94\u5165\u6709\u7cbe\u5ea6\u95ee\u9898\u3002\u3002\u52a0 Eps \u6216\u8005\u5168\u7a0b int \u3002\u3002\u3002<br \/>\n\uff08\u7c7b\u4f3c\u7684\u95ee\u9898\u5728 CF #81 \u5df2\u7ecf\u51fa\u73b0\u8fc7\u4e86\u3002\u3002\u53ef\u6211\u8fd8\u662f\u88ab\u5751\u4e86\u597d\u591a\u6b21\u3002\u3002 \uff09<\/p>\n<p>Problem B. \u8c01\u80fd\u544a\u8bc9\u6211\u65f6\u95f4<br \/>\n\u3002\u6a21\u62df\u3002\u3002\u6ce8\u610f 180\u00b0 \u548c 360\u00b0 \u7684 trick\u3002\u3002<\/p>\n<p>Problem C. \u9006\u5e8f\u6570<br \/>\n\u3002Classical \u3002\u3002\u52a8\u6001\u89c4\u5212\u3001\u90e8\u5206\u548c\u3002\u3002<\/p>\n<p>Problem D. Barty \u7684\u51fa\u6e38<br \/>\n\u3002\u535a\u5f08 dp\u3001\u8bb0\u5fc6\u5316\u641c\u7d20\u3002\u3002<\/p>\n<p>Problem E. \u65e0\u5411\u56fe\u4e0e\u524d\u5ea6\u6570<br \/>\n\u4e8c\u5206\u5224\u5b9a\u3002\u3002\u5b50\u95ee\u9898\u53ef\u4ee5\u7c7b\u6bd4 Knuth \u7248\u672c\u7684\u62d3\u6251\u6392\u5e8f\u7b97\u6cd5\u505a\u3002\u3002<\/p>\n<p>Problem F. \u5b9d\u77f3\u5927\u6218<br \/>\n\u3002\u3002 O(n3) \u7b97\u6cd5\u4f1a\u6302\u3002\u3002\u5feb\u7528\u60ac\u7ebf\u6269\u5f20\u3002\u3002<\/p>\n<p>Problem G. GG\u7684\u5c0f\u91d1\u5e93<br \/>\n\u6210\u6bb5\u4fee\u6539\u3001\u533a\u95f4\u6700\u503c \u7684\u7ebf\u6bb5\u6811\u3002\u3002<\/p>\n<p>Problem H. \u77e9\u9635\u8986\u76d6<br \/>\n\u3002\u3002DL.X() \u91cd\u590d\u8986\u76d6\u3002\u3002<\/p>\n<p><a href=\"http:\/\/acm.buaa.edu.cn\/contest\/9\/home\/\">http:\/\/acm.buaa.edu.cn\/contest\/9\/home\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\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":[1],"tags":[],"class_list":["post-407","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-6z","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/407","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=407"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/407\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}