{"id":1728,"date":"2021-07-26T17:36:43","date_gmt":"2021-07-26T09:36:43","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=1728"},"modified":"2021-07-27T16:18:43","modified_gmt":"2021-07-27T08:18:43","slug":"atcoder-beginner-contest-211","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/atcoder-beginner-contest-211\/","title":{"rendered":"AtCoder Beginner Contest 211"},"content":{"rendered":"<h1>\u4f20\u9001\u95e8<\/h1>\n<p><a href=\"https:\/\/atcoder.jp\/contests\/abc211\/tasks\">https:\/\/atcoder.jp\/contests\/abc211\/tasks<\/a><\/p>\n<h1>Problem E. Red Polyomino<\/h1>\n<p>\u63d2\u5934 dp \u6a21\u677f\u9898\uff0c\u7528 <a href=\"https:\/\/oi-wiki.org\/dp\/plug\/#_12\">\u5927\u5b57\u5178\u91cc\u67d3\u8272\u6a21\u578b<\/a> \u7684\u4f8b\u5b50\u7a0d\u5fae\u6539\u6539\u5c31\u80fd\u8fc7\u3002<br \/>\n\u4e0d\u8fc7\u8fd9\u4e2a\u9898 k \u8303\u56f4\u6bd4\u8f83\u5c0f\uff0c\u6781\u9650\u6570\u636e\u7b54\u6848\u4e5f\u624d 64678\uff0c\u6240\u4ee5\u6807\u7a0b\u8c8c\u4f3c\u671f\u671b\u4f60 dfs() \u8fc7\u53bb\u3002<\/p>\n<h1>Problem F. Rectilinear Polygons<\/h1>\n<p>\u53ef\u4ee5\u79bb\u7ebf\u3002\u6811\u72b6\u6570\u7ec4\u5373\u53ef\u3002<br \/>\n\u6ce8\u610f\u8ba8\u8bba\u8f93\u5165\u987a\u65f6\u9488\u548c\u9006\u65f6\u9488\u4e24\u79cd\u60c5\u51b5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f20\u9001\u95e8 https:\/\/atcoder.jp\/contests\/abc211\/tasks Problem E. Red Polyomino \u63d2\u5934 dp \u6a21\u677f\u9898\uff0c\u7528 \u5927\u5b57\u5178\u91cc\u67d3\u8272\u6a21\u578b \u7684\u4f8b\u5b50\u7a0d\u5fae\u6539\u6539\u5c31\u80fd\u8fc7\u3002 \u4e0d\u8fc7\u8fd9\u4e2a\u9898 k \u8303\u56f4\u6bd4\u8f83\u5c0f\uff0c\u6781\u9650\u6570\u636e\u7b54\u6848\u4e5f\u624d 64678\uff0c\u6240\u4ee5\u6807\u7a0b\u8c8c\u4f3c\u671f\u671b\u4f60 dfs() \u8fc7\u53bb\u3002 Problem F. Rectilinear Polygons \u53ef\u4ee5\u79bb\u7ebf\u3002\u6811\u72b6\u6570\u7ec4\u5373\u53ef\u3002 \u6ce8\u610f\u8ba8\u8bba\u8f93\u5165\u987a\u65f6\u9488\u548c\u9006\u65f6\u9488\u4e24\u79cd\u60c5\u51b5\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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[1],"tags":[],"class_list":["post-1728","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-rS","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/1728","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=1728"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/1728\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=1728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=1728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=1728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}