{"id":230,"date":"2010-04-20T16:54:00","date_gmt":"2010-04-20T08:54:00","guid":{"rendered":"http:\/\/localhost\/?p=230"},"modified":"2010-04-20T16:54:00","modified_gmt":"2010-04-20T08:54:00","slug":"icpc_world_finals-2010","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=230","title":{"rendered":"ICPC World Finals-2010"},"content":{"rendered":"\n<p>\u770b\u4e86\u770bWF 2010\u7684\u9898\u76ee\u3002\u3002\u53d1\u73b0\u597d\u96be\u554a\u5929\u54ea\u3002\u3002\u6211\u771f\u662f\u592a\u5f31\u83dc\u5566\u60b2\u5267\u3002\u3002\u3002<br \/>Problem A:<br \/>\u70e6\u7684\u8ddf\u9b3c\u4e00\u6837\u7684\u6a21\u62df\u9898\uff0c\u800c\u4e14\u60c5\u51b5\u5f88\u591a\u3002\u3002\u6211\u597d\u4e0d\u5bb9\u6613\u641e\u61c2\u4e86\u9898\u76ee\u5df2\u7ecf\u534a\u75af\u4e86\u3002\u3002<\/p>\n<p>Problem C\uff1a<br \/>\u79bb\u6563\u5316\u4e00\u4e0b\u3002\u3002\u7136\u540e\u5012\u8fc7\u6765\u6c42\u51fa\u80fd\u5230\u8fbe\u7ec8\u70b9\u7684\u9762\u79ef\u5c31OK\u4e86\u3002\u3002<\/p>\n<p>Problem E\uff1a<br \/>\u8fd9\u5230\u9898\u662f\u88f8\u7684\u5e26\u8fde\u901a\u6027\u7684\u72b6\u6001\u538b\u7f29\u95ee\u9898\u554a\uff0c\u76f4\u63a5\u4e0a\u72b6\u6001\u538b\u7f29Dp\u3002\u3002\u4e3a\u4e86\u91cd\u5efa\u8def\u5f84\u5e72\u8106\u628a\u8def\u5f84\u4fdd\u5b58\u5728\u72b6\u6001\u91cc\u9762\u597d\u4e86\u3002\u53cd\u6b63\u7a7a\u95f4\u591f\u7684\u3002\u3002<\/p>\n<p>Problem G:<br \/>\u8fd8\u7b97\u7b80\u5355\u7684\u52a8\u5f52\u9898\u3002\u3002\u3002<\/p>\n<p>Problem I:<br \/>\u6709\u70b9\u610f\u601d\u997f\u3002\u3002\u5c31\u662f\u4e00\u4e2an*m\u7684\u56fe\uff0c\u7ed9\u4f60\u4e09\u4e2a\u70b9\u4ee5\u53ca\u5b83\u4eec\u5fc5\u987b\u5728\u90a3\u4e2a\u6b21\u5e8f\u5230\u8fbe\uff0c\u8ba9\u4f60\u7edf\u8ba1\u6ee1\u8db3\u8fd9\u4e2a\u6761\u4ef6\u7684\u4ece\u5de6\u4e0a\u89d2\u5230\u5de6\u4e0b\u89d2\u7684\u8def\u5f84\u6570\u3002\u3002\u8bf4\u767d\u4e86\u8fd8\u662f\u5e26\u8fde\u901a\u6027\u7684\u72b6\u6001\u538b\u7f29\u95ee\u9898\u3002\u3002\u5173\u952e\u662f\u8981\u8bb0\u5f55\u4e00\u4e9b\u9644\u52a0\u7684\u91cf\uff0c\u7136\u540e\u8f6c\u79fb\u7684\u65f6\u5019\u5c0f\u5fc3\u4e00\u70b9\u5c31\u53ef\u4ee5\u4e86\u3002\u3002\u3002<\/p>\n<p>Problem J:<br \/>\u8fd9\u9053\u9898\u8bf4\u7684\u662f\u7ed9\u4f60\u4e00\u4e2aX*Y\u7684\u77e9\u9635\uff0c\u7136\u540e\u8ba9\u4f60\u7528\u5207\u5272\u7684\u529e\u6cd5\uff08\u6bcf\u6b21\u5fc5\u987b\u4e00\u5200\u6216\u6a2a\u6216\u7ad6\u5207\u6210\u4e24\u5757\uff09\u5206\u6210N\u5757\uff0c\u9762\u79ef\u5206\u522b\u4e3a\u4f60\u7684N\u4e2a\u670b\u53cb\u7684\u8981\u6c42\u9762\u79ef\u3002\u3002<br \/>1&lt;=X,Y&lt;=100,N&lt;=15\u3002\u3002\u5f88\u663e\u7136\u8981Dp\u3002\u3002\u72b6\u6001\u5c31\u662f\u5f53\u524d\u77e9\u5f62\u7684\u957f\u5bbd\uff0c\u8fd8\u6709\u5f53\u524d\u77e9\u5f62\u8981\u5207\u51fa\u7684\u5b50\u96c6\u3002\u3002\u4f46\u662f\u8fd9\u6837\u7684\u8bdd\u72b6\u6001\u4f1a\u5f88\u591a\u3002\u3002\u5b9e\u9645\u4e0a\u4e0d\u591a\uff0c\u56e0\u4e3a\u5f53\u524d\u77e9\u5f62\u7684\u9762\u79ef\u4e00\u5b9a\u7b49\u4e8e\u5f53\u524d\u5b50\u96c6\u7684\u548c\u3002\u6240\u4ee5\u5f00\u4e2aMap\u4fdd\u5b58\u6240\u6709\u72b6\u6001\u5c31OK\u4e86\u3002\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u770b\u4e86\u770bWF 2010\u7684\u9898\u76ee\u3002\u3002\u53d1\u73b0\u597d\u96be\u554a\u5929\u54ea\u3002\u3002\u6211\u771f\u662f\u592a\u5f31\u83dc\u5566\u60b2\u5267\u3002\u3002\u3002Problem A:\u70e6\u7684\u8ddf\u9b3c\u4e00\u6837\u7684\u6a21\u62df\u9898\uff0c\u800c\u4e14\u60c5\u51b5\u5f88\u591a\u3002\u3002\u6211\u597d\u4e0d\u5bb9\u6613\u641e\u61c2\u4e86\u9898\u76ee\u5df2\u7ecf\u534a\u75af\u4e86\u3002\u3002 Problem C\uff1a\u79bb\u6563\u5316\u4e00\u4e0b\u3002\u3002\u7136\u540e\u5012\u8fc7\u6765\u6c42\u51fa\u80fd\u5230\u8fbe\u7ec8\u70b9\u7684\u9762\u79ef\u5c31OK\u4e86\u3002\u3002 Problem E\uff1a\u8fd9\u5230\u9898\u662f\u88f8\u7684\u5e26\u8fde\u901a\u6027\u7684\u72b6\u6001\u538b\u7f29\u95ee\u9898\u554a\uff0c\u76f4\u63a5\u4e0a\u72b6\u6001\u538b\u7f29Dp\u3002\u3002\u4e3a\u4e86\u91cd\u5efa\u8def\u5f84\u5e72\u8106\u628a\u8def\u5f84\u4fdd\u5b58\u5728\u72b6\u6001\u91cc\u9762\u597d\u4e86\u3002\u53cd\u6b63\u7a7a\u95f4\u591f\u7684\u3002\u3002 Problem G:\u8fd8\u7b97\u7b80\u5355\u7684\u52a8\u5f52\u9898\u3002\u3002\u3002 Problem I:\u6709\u70b9\u610f\u601d\u997f\u3002\u3002\u5c31\u662f\u4e00\u4e2an*m\u7684\u56fe\uff0c\u7ed9\u4f60\u4e09\u4e2a\u70b9\u4ee5\u53ca\u5b83\u4eec\u5fc5\u987b\u5728\u90a3\u4e2a\u6b21\u5e8f\u5230\u8fbe\uff0c\u8ba9\u4f60\u7edf\u8ba1\u6ee1\u8db3\u8fd9\u4e2a\u6761\u4ef6\u7684\u4ece\u5de6\u4e0a\u89d2\u5230\u5de6\u4e0b\u89d2\u7684\u8def\u5f84\u6570\u3002\u3002\u8bf4\u767d\u4e86\u8fd8\u662f\u5e26\u8fde\u901a\u6027\u7684\u72b6\u6001\u538b\u7f29\u95ee\u9898\u3002\u3002\u5173\u952e\u662f\u8981\u8bb0\u5f55\u4e00\u4e9b\u9644\u52a0\u7684\u91cf\uff0c\u7136\u540e\u8f6c\u79fb\u7684\u65f6\u5019\u5c0f\u5fc3\u4e00\u70b9\u5c31\u53ef\u4ee5\u4e86\u3002\u3002\u3002 Problem J:\u8fd9\u9053\u9898\u8bf4\u7684\u662f\u7ed9\u4f60\u4e00\u4e2aX*Y\u7684\u77e9\u9635\uff0c\u7136\u540e\u8ba9\u4f60\u7528\u5207\u5272\u7684\u529e\u6cd5\uff08\u6bcf\u6b21\u5fc5\u987b\u4e00\u5200\u6216\u6a2a\u6216\u7ad6\u5207\u6210\u4e24\u5757\uff09\u5206\u6210N\u5757\uff0c\u9762\u79ef\u5206\u522b\u4e3a\u4f60\u7684N\u4e2a\u670b\u53cb\u7684\u8981\u6c42\u9762\u79ef\u3002\u30021&lt;=X,Y&lt;=100,N&lt;=15\u3002\u3002\u5f88\u663e\u7136\u8981Dp\u3002\u3002\u72b6\u6001\u5c31\u662f\u5f53\u524d\u77e9\u5f62\u7684\u957f\u5bbd\uff0c\u8fd8\u6709\u5f53\u524d\u77e9\u5f62\u8981\u5207\u51fa\u7684\u5b50\u96c6\u3002\u3002\u4f46\u662f\u8fd9\u6837\u7684\u8bdd\u72b6\u6001\u4f1a\u5f88\u591a\u3002\u3002\u5b9e\u9645\u4e0a\u4e0d\u591a\uff0c\u56e0\u4e3a\u5f53\u524d\u77e9\u5f62\u7684\u9762\u79ef\u4e00\u5b9a\u7b49\u4e8e\u5f53\u524d\u5b50\u96c6\u7684\u548c\u3002\u6240\u4ee5\u5f00\u4e2aMap\u4fdd\u5b58\u6240\u6709\u72b6\u6001\u5c31OK\u4e86\u3002\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/230"}],"collection":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=230"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/230\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}