{"id":481,"date":"2011-06-20T20:21:00","date_gmt":"2011-06-20T12:21:00","guid":{"rendered":"http:\/\/localhost\/?p=481"},"modified":"2011-06-20T20:21:00","modified_gmt":"2011-06-20T12:21:00","slug":"noi2010_travel_directions","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=481","title":{"rendered":"[Noi2010]\u65c5\u884c\u8def\u7ebf"},"content":{"rendered":"\n<p><a href=\"http:\/\/www.zybbs.org\/JudgeOnline\/problem.php?id=2009\">http:\/\/www.zybbs.org\/JudgeOnline\/problem.php?id=2009<\/a><\/p>\n<p>\u65e2\u7136\u8bf4\u8981\u9664\u8349\u5c31\u968f\u4fbf\u627e\u9053\u9898\u76ee\u5427\u3002\u3002\u3002<br \/>\u9996\u5148\u8003\u8651\u600e\u4e48\u505a\u3002\u3002\u3002\u3002\u4e3a\u4e86\u65b9\u4fbf\u6211\u4eec\u770b\u6210n&lt;=50,m=3<br \/>\u90a3\u4e48\u53ea\u67093\u5217\u3002\u3002\u9010\u683c\u8f6c\u79fb\u7684\u8bdd\u3002\u3002<br \/>\u7ed9\u6bcf\u4e2a\u683c\u5b50\u6807\u4e0a\u5b83\u662f\u7b2c\u51e0\u4e2a\u7ecf\u8fc7\u7684\u3002<br \/>###<\/p>\n<p>#**<\/p>\n<p>*M.<\/p>\n<p>a&#8230;<\/p>\n<p>#\u662f\u7528\u8fc7\u7684\u70b9,M\u662f\u5f53\u524d\u70b9\uff0c*\u662f\u6709\u5f71\u54cd\u7684\u70b9\u3002<br \/>\u7531\u4e8e\u53ea\u8981\u6bcf\u4e2a\u6570x\u90fd\u8ddfx-1\u548cx+1\u76f8\u90bb\uff0c\u5c31\u5fc5\u7136\u80fd\u7ec4\u6210\u4e00\u6761\u8def\u5f84\u3002<br \/>\u6240\u4ee5\u6211\u4eec\u53ea\u9700\u8981\u8bb0\u5f55*\u7684\u6570\u662f\u4ec0\u4e48\uff0c\u548c\u8fd9\u4e2a\u5206\u754c\u7ebf\u4e0a*\u4e2d\u7684\u6570\u4e0e\u672a\u7528\u8fc7\u7684\u70b9\u76f8\u90bb\u60c5\u51b5\u5c31\u53ef\u4ee5\u4e86\u3002<br \/>\u8fd9\u6837n=25\u5c31T\u4e86\u3002\u3002\u3002<br \/>\u53ef\u4ee5\u53d1\u73b0\u5f88\u591a\u72b6\u6001\u90fd\u662f\u6253\u9171\u6cb9\u7684\u3002\u3002<br \/>\u6ce8\u610f\u5230\u8fd9\u4e2a\u72b6\u6001\u5df2\u7ecf\u552f\u4e00\u51b3\u5b9a\u4e86\u5df2\u7ecf\u7528\u8fc7\u7684\u6570\u3002\u90a3\u4e48\u5f00\u4e2abitset\u4fdd\u5b58\u7528\u8fc7\u7684\u6570\u3002\u8f6c\u79fb\u7684\u65f6\u5019\u4e0d\u80fd\u7528\u5df2\u7ecf\u7528\u8fc7\u7684\u6570\u3002<br \/>\u72b6\u6001\u6570\u5c31\u72c2\u51cf\u4e86\u3002\u3002\u3002\u5c31\u80fd\u8fc7\u4e86<\/p>\n<p>\u4ee3\u7801\uff1a<br \/><a href=\"http:\/\/www.ideone.com\/oEJNZ\">http:\/\/www.ideone.com\/oEJNZ<\/a><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/www.zybbs.org\/JudgeOnline\/problem.php?id=2009 \u65e2\u7136\u8bf4\u8981\u9664\u8349\u5c31\u968f\u4fbf\u627e\u9053\u9898\u76ee\u5427\u3002\u3002\u3002\u9996\u5148\u8003\u8651\u600e\u4e48\u505a\u3002\u3002\u3002\u3002\u4e3a\u4e86\u65b9\u4fbf\u6211\u4eec\u770b\u6210n&lt;=50,m=3\u90a3\u4e48\u53ea\u67093\u5217\u3002\u3002\u9010\u683c\u8f6c\u79fb\u7684\u8bdd\u3002\u3002\u7ed9\u6bcf\u4e2a\u683c\u5b50\u6807\u4e0a\u5b83\u662f\u7b2c\u51e0\u4e2a\u7ecf\u8fc7\u7684\u3002### #** *M. a&#8230; #\u662f\u7528\u8fc7\u7684\u70b9,M\u662f\u5f53\u524d\u70b9\uff0c*\u662f\u6709\u5f71\u54cd\u7684\u70b9\u3002\u7531\u4e8e\u53ea\u8981\u6bcf\u4e2a\u6570x\u90fd\u8ddfx-1\u548cx+1\u76f8\u90bb\uff0c\u5c31\u5fc5\u7136\u80fd\u7ec4\u6210\u4e00\u6761\u8def\u5f84\u3002\u6240\u4ee5\u6211\u4eec\u53ea\u9700\u8981\u8bb0\u5f55*\u7684\u6570\u662f\u4ec0\u4e48\uff0c\u548c\u8fd9\u4e2a\u5206\u754c\u7ebf\u4e0a*\u4e2d\u7684\u6570\u4e0e\u672a\u7528\u8fc7\u7684\u70b9\u76f8\u90bb\u60c5\u51b5\u5c31\u53ef\u4ee5\u4e86\u3002\u8fd9\u6837n=25\u5c31T\u4e86\u3002\u3002\u3002\u53ef\u4ee5\u53d1\u73b0\u5f88\u591a\u72b6\u6001\u90fd\u662f\u6253\u9171\u6cb9\u7684\u3002\u3002\u6ce8\u610f\u5230\u8fd9\u4e2a\u72b6\u6001\u5df2\u7ecf\u552f\u4e00\u51b3\u5b9a\u4e86\u5df2\u7ecf\u7528\u8fc7\u7684\u6570\u3002\u90a3\u4e48\u5f00\u4e2abitset\u4fdd\u5b58\u7528\u8fc7\u7684\u6570\u3002\u8f6c\u79fb\u7684\u65f6\u5019\u4e0d\u80fd\u7528\u5df2\u7ecf\u7528\u8fc7\u7684\u6570\u3002\u72b6\u6001\u6570\u5c31\u72c2\u51cf\u4e86\u3002\u3002\u3002\u5c31\u80fd\u8fc7\u4e86 \u4ee3\u7801\uff1ahttp:\/\/www.ideone.com\/oEJNZ<\/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\/481"}],"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=481"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}