{"id":519,"date":"2012-04-03T22:30:00","date_gmt":"2012-04-03T14:30:00","guid":{"rendered":"http:\/\/localhost\/?p=519"},"modified":"2023-01-30T20:03:35","modified_gmt":"2023-01-30T20:03:35","slug":"zjoi_2012_round_1_mrx_detailed_problem_solutions","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=519","title":{"rendered":"ZJOI 2012 Round 1 mrx \u8be6\u7ec6\u9898\u89e3"},"content":{"rendered":"\n<p>\u6709\u4eba\u8bf4\u6211\u90a3\u9898\u7684\u9898\u89e3\u8fc7\u4e8e\u610f\u8bc6\u6d41\u3002\u3002\u3002\u3002<\/p>\n<p>\u4e8e\u662f\u6211\u5c31\u770b\u4e86\u4e00\u4e0b\u3002\u3002<\/p>\n<p>\u53d1\u73b0\u6ca1\u6709\u770b\u61c2\u3002\u3002\u3002\u3002\u3002<\/p>\n<p>\u53d1\u73b0\u6ca1\u6709\u770b\u61c2<img decoding=\"async\" src=\"wp-content\/uploads\/pic\/other_site\/img_baidu_j_0012.gif\" \/>\u3002\u3002\u3002\u3002\u3002\u3002<\/p>\n<p>\u4e8e\u662f\u6211\u6765\u5199\u4e00\u4e2a\u8be6\u7ec6\u7684\u9898\u89e3\u3002\u3002\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5012\u8fc7\u6765\u8ba1\u7b97\u7a7a\u77e9\u5f62\u7684\u6570\u91cf\uff0c\u7b54\u6848\u5c31\u662f \u77e9\u5f62\u7684\u6570\u91cf &#8211; \u7a7a\u77e9\u5f62\u7684\u6570\u91cf\u3002<\/p>\n<p>\u90a3\u4e48\uff0c\u6211\u4eec\u6309\u884c\u626b\u63cf\uff0c\u6bcf\u6b21\u8ba1\u7b97\u5e95\u8fb9\u5728\u5f53\u524d\u884c\u4e0a\u7684\u7a7a\u77e9\u5f62\u7684\u6570\u91cf\u3002<\/p>\n<p>\u90a3\u4e48\u5b9e\u9645\u4e0a\u8fd9\u4e2a\u7684\u7b54\u6848\uff0c\u53ea\u8ddf\u5f53\u524d\u6bcf\u5217\uff0c\u5f80\u4e0a\u80fd\u4f38\u5c55\u591a\u5c11\u6709\u5173\u3002<\/p>\n<p><img decoding=\"async\" src=\"wp-content\/uploads\/pic\/78f63ec179310a559cc6474bb74543a9802610f5.jpg\" small=\"0\" \/><\/p>\n<p>\u4e0d\u59a8\u8003\u8651\u662f\u8fd9\u6837\u7684\u56fe\u5f62\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u8003\u8651\u5982\u4f55\u8ba1\u7b97\u7b54\u6848\u3002<\/p>\n<p>\u7531\u4e8e\u5e95\u8fb9\u5df2\u7ecf\u786e\u5b9a\u4e86\uff0c\u90a3\u4e48\u6211\u4eec\u9700\u8981\u9009\u62e9\u7684\u5c31\u662f\u4e0a\u8fb9\u754c\u548c\u5de6\u53f3\u8fb9\u754c\uff08\u4e5f\u5c31\u662f\u5de6\u4e0a\u89d2\u548c\u53f3\u4e0a\u89d2\uff09\u3002<\/p>\n<p>\u7ee7\u7eed\u89c2\u5bdf\u8fd9\u4e2a\u56fe\u5f62\uff0c\u5212\u5206\u4e00\u4e0b\uff0c\u53ef\u4ee5\u53d1\u73b0\u5b83\u80fd\u591f\u770b\u6210\u4e00\u4e2a\u6811\u5f62\u7ed3\u6784\u3002<\/p>\n<p><img decoding=\"async\" src=\"wp-content\/uploads\/pic\/5af927023af33a87785398a5c65c10385243b592.jpg\" small=\"0\" \/><img decoding=\"async\" src=\"wp-content\/uploads\/pic\/ef99b42fd42a2834b39daeb45bb5c9ea14cebf9d.jpg\" small=\"0\" \/><\/p>\n<p>\u6ce8\u610f\u5230\uff0c\u5de6\u4e0a\u89d2\u548c\u53f3\u4e0a\u89d2\uff0c\u5fc5\u7136\u90fd\u5728\u5212\u5206\u8fc7\u4e4b\u540e\u7684\u540c\u4e00\u4e2a\u77e9\u5f62\u5757\u4e2d\uff01<\/p>\n<p>\u8bbe\u5212\u5206\u51fa\u6765\u7684\u77e9\u5f62\u5bbd\u5ea6\u4e3aw\uff0c\u9ad8\u5ea6\u4e3ah\uff0c\u90a3\u4e48\u5728\u8fd9\u4e2a\u77e9\u5f62\u4e2d\u7684\u7b54\u6848\u5c31\u662fC(w+1,2)*h\u3002<\/p>\n<p>\u5728\u6811\u7684\u8282\u70b9\u4e2d\u7ef4\u62a4\u5b83\u6240\u6709\u5b50\u5b59\u7684\u7b54\u6848\u548c\u3002<\/p>\n<p>\u7531\u4e8e\u8fd9\u4e2a\u662f\u4e00\u4e2a\u6811\u5f62\u7ed3\u6784\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u6811\u6765\u7ef4\u62a4\uff0c\u540c\u65f6\u56e0\u4e3a\u6570\u636e\u662f\u968f\u673a\u7684\uff0c\u6545\u6811\u7684\u9ad8\u5ea6\u662flogn\u7684\uff0c\u8fd9\u4e2a\u53ef\u4ee5\u7528\u968f\u673a\u7b1b\u5361\u5c14\u6811\u9ad8\u6765\u8bc1\u660e\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u662f\u5728\u4e00\u884c\u884c\u626b\u63cf\uff0c\u6240\u4ee5\u5f97\u8003\u8651\u5982\u4f55\u7ef4\u62a4\u3002<\/p>\n<p>\u5982\u679c\u4e0b\u4e00\u884c\u662f\u7a7a\u7684\uff0c\u6211\u4eec\u53ea\u9700\u8981\u628a\u6700\u4e0b\u9762\u90a3\u4e2a\u77e9\u5f62\uff0c\u4e5f\u5c31\u662f\u6811\u7684\u6839\uff0c\u7684\u9ad8\u5ea6+1\u5c31\u884c\u4e86\uff0c\u540c\u65f6\u66f4\u65b0\u6839\u7684\u7b54\u6848\u3002<\/p>\n<p>\u5982\u679c\u4e0b\u4e00\u884c\u4e2d\u6709\u969c\u788d\u7269\u3002<\/p>\n<p>\u6bd4\u5982\u5728\u7b2cc\u5217\u3002<\/p>\n<p>\u753b\u4e00\u4e0b\u56fe\u53ef\u4ee5\u53d1\u73b0\uff0c\u6574\u68f5\u6811\uff0c\u88ab\u987a\u7740\u7b2cc\u5217\uff0c\u5207\u6210\u4e86\u4e24\u90e8\u5206\u3002<\/p>\n<p>\u6211\u4eec\u53ea\u9700\u8981\u5728\u5207\u6811\u7684\u540c\u65f6\uff0c\u7ef4\u62a4\u6811\u7684\u7ed3\u6784\u548c\u7b54\u6848\u5373\u53ef\u3002\u7ef4\u62a4\u7684\u590d\u6742\u5ea6\u8ddf\u6811\u9ad8\u662f\u76f8\u540c\u7684\uff0c\u6240\u4ee5\u603b\u590d\u6742\u5ea6\u5c31\u662fnlgn\u3002<\/p>\n<p>\u5177\u4f53\u7684\u4ee3\u7801\u6211\u5df2\u53d1\u5728\u6211\u7684\u7f51\u76d8\uff0c\u6211\u81ea\u8ba4\u4e3a\u5199\u7684\u8fd8\u662f\u633a\u53ef\u8bfb\u7684\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4eba\u8bf4\u6211\u90a3\u9898\u7684\u9898\u89e3\u8fc7\u4e8e\u610f\u8bc6\u6d41\u3002\u3002\u3002\u3002 \u4e8e\u662f\u6211\u5c31\u770b\u4e86\u4e00\u4e0b\u3002\u3002 \u53d1\u73b0\u6ca1\u6709\u770b\u61c2\u3002\u3002\u3002\u3002\u3002 \u53d1\u73b0\u6ca1\u6709\u770b\u61c2\u3002\u3002\u3002\u3002\u3002\u3002 \u4e8e\u662f\u6211\u6765\u5199\u4e00\u4e2a\u8be6\u7ec6\u7684\u9898\u89e3\u3002\u3002\u3002 &nbsp; \u9996\u5148\uff0c\u6211\u4eec\u5012\u8fc7\u6765\u8ba1\u7b97\u7a7a\u77e9\u5f62\u7684\u6570\u91cf\uff0c\u7b54\u6848\u5c31\u662f \u77e9\u5f62\u7684\u6570\u91cf &#8211; \u7a7a\u77e9\u5f62\u7684\u6570\u91cf\u3002 \u90a3\u4e48\uff0c\u6211\u4eec\u6309\u884c\u626b\u63cf\uff0c\u6bcf\u6b21\u8ba1\u7b97\u5e95\u8fb9\u5728\u5f53\u524d\u884c\u4e0a\u7684\u7a7a\u77e9\u5f62\u7684\u6570\u91cf\u3002 \u90a3\u4e48\u5b9e\u9645\u4e0a\u8fd9\u4e2a\u7684\u7b54\u6848\uff0c\u53ea\u8ddf\u5f53\u524d\u6bcf\u5217\uff0c\u5f80\u4e0a\u80fd\u4f38\u5c55\u591a\u5c11\u6709\u5173\u3002 \u4e0d\u59a8\u8003\u8651\u662f\u8fd9\u6837\u7684\u56fe\u5f62\u3002 \u8ba9\u6211\u4eec\u8003\u8651\u5982\u4f55\u8ba1\u7b97\u7b54\u6848\u3002 \u7531\u4e8e\u5e95\u8fb9\u5df2\u7ecf\u786e\u5b9a\u4e86\uff0c\u90a3\u4e48\u6211\u4eec\u9700\u8981\u9009\u62e9\u7684\u5c31\u662f\u4e0a\u8fb9\u754c\u548c\u5de6\u53f3\u8fb9\u754c\uff08\u4e5f\u5c31\u662f\u5de6\u4e0a\u89d2\u548c\u53f3\u4e0a\u89d2\uff09\u3002 \u7ee7\u7eed\u89c2\u5bdf\u8fd9\u4e2a\u56fe\u5f62\uff0c\u5212\u5206\u4e00\u4e0b\uff0c\u53ef\u4ee5\u53d1\u73b0\u5b83\u80fd\u591f\u770b\u6210\u4e00\u4e2a\u6811\u5f62\u7ed3\u6784\u3002 \u6ce8\u610f\u5230\uff0c\u5de6\u4e0a\u89d2\u548c\u53f3\u4e0a\u89d2\uff0c\u5fc5\u7136\u90fd\u5728\u5212\u5206\u8fc7\u4e4b\u540e\u7684\u540c\u4e00\u4e2a\u77e9\u5f62\u5757\u4e2d\uff01 \u8bbe\u5212\u5206\u51fa\u6765\u7684\u77e9\u5f62\u5bbd\u5ea6\u4e3aw\uff0c\u9ad8\u5ea6\u4e3ah\uff0c\u90a3\u4e48\u5728\u8fd9\u4e2a\u77e9\u5f62\u4e2d\u7684\u7b54\u6848\u5c31\u662fC(w+1,2)*h\u3002 \u5728\u6811\u7684\u8282\u70b9\u4e2d\u7ef4\u62a4\u5b83\u6240\u6709\u5b50\u5b59\u7684\u7b54\u6848\u548c\u3002 \u7531\u4e8e\u8fd9\u4e2a\u662f\u4e00\u4e2a\u6811\u5f62\u7ed3\u6784\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u6811\u6765\u7ef4\u62a4\uff0c\u540c\u65f6\u56e0\u4e3a\u6570\u636e\u662f\u968f\u673a\u7684\uff0c\u6545\u6811\u7684\u9ad8\u5ea6\u662flogn\u7684\uff0c\u8fd9\u4e2a\u53ef\u4ee5\u7528\u968f\u673a\u7b1b\u5361\u5c14\u6811\u9ad8\u6765\u8bc1\u660e\u3002 \u63a5\u4e0b\u6765\u6211\u4eec\u662f\u5728\u4e00\u884c\u884c\u626b\u63cf\uff0c\u6240\u4ee5\u5f97\u8003\u8651\u5982\u4f55\u7ef4\u62a4\u3002 \u5982\u679c\u4e0b\u4e00\u884c\u662f\u7a7a\u7684\uff0c\u6211\u4eec\u53ea\u9700\u8981\u628a\u6700\u4e0b\u9762\u90a3\u4e2a\u77e9\u5f62\uff0c\u4e5f\u5c31\u662f\u6811\u7684\u6839\uff0c\u7684\u9ad8\u5ea6+1\u5c31\u884c\u4e86\uff0c\u540c\u65f6\u66f4\u65b0\u6839\u7684\u7b54\u6848\u3002 \u5982\u679c\u4e0b\u4e00\u884c\u4e2d\u6709\u969c\u788d\u7269\u3002 \u6bd4\u5982\u5728\u7b2cc\u5217\u3002 \u753b\u4e00\u4e0b\u56fe\u53ef\u4ee5\u53d1\u73b0\uff0c\u6574\u68f5\u6811\uff0c\u88ab\u987a\u7740\u7b2cc\u5217\uff0c\u5207\u6210\u4e86\u4e24\u90e8\u5206\u3002 \u6211\u4eec\u53ea\u9700\u8981\u5728\u5207\u6811\u7684\u540c\u65f6\uff0c\u7ef4\u62a4\u6811\u7684\u7ed3\u6784\u548c\u7b54\u6848\u5373\u53ef\u3002\u7ef4\u62a4\u7684\u590d\u6742\u5ea6\u8ddf\u6811\u9ad8\u662f\u76f8\u540c\u7684\uff0c\u6240\u4ee5\u603b\u590d\u6742\u5ea6\u5c31\u662fnlgn\u3002 \u5177\u4f53\u7684\u4ee3\u7801\u6211\u5df2\u53d1\u5728\u6211\u7684\u7f51\u76d8\uff0c\u6211\u81ea\u8ba4\u4e3a\u5199\u7684\u8fd8\u662f\u633a\u53ef\u8bfb\u7684\u3002 &nbsp; &nbsp;<\/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\/519"}],"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=519"}],"version-history":[{"count":1,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/519\/revisions"}],"predecessor-version":[{"id":784,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/519\/revisions\/784"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}