{"id":377,"date":"2010-09-19T16:18:00","date_gmt":"2010-09-19T08:18:00","guid":{"rendered":"http:\/\/localhost\/?p=377"},"modified":"2010-09-19T16:18:00","modified_gmt":"2010-09-19T08:18:00","slug":"2009_the_national_team_small_z39s_socks_hose","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=377","title":{"rendered":"[2009\u56fd\u5bb6\u96c6\u8bad\u961f]\u5c0fZ\u7684\u889c\u5b50(hose)"},"content":{"rendered":"\n

[2009\u56fd\u5bb6\u96c6\u8bad\u961f]\u5c0fZ\u7684\u889c\u5b50(hose) <\/p>\n

Time Limit:20000MS Memory Limit:265536K
Total Submit:8 Accepted:3
Case Time Limit:2000MS<\/p>\n

Description <\/strong><\/p>\n

\u4f5c\u4e3a\u4e00\u4e2a\u751f\u6d3b\u6563\u6f2b\u7684\u4eba\uff0c\u5c0fZ\u6bcf\u5929\u65e9\u4e0a\u90fd\u8981\u8017\u8d39\u5f88\u4e45\u4ece\u4e00\u5806\u4e94\u989c\u516d\u8272\u7684\u889c\u5b50\u4e2d\u627e\u51fa\u4e00\u53cc\u6765\u7a7f\u3002\u7ec8\u4e8e\u6709\u4e00\u5929\uff0c\u5c0fZ\u518d\u4e5f\u65e0\u6cd5\u5fcd\u53d7\u8fd9\u607c\u4eba\u7684\u627e\u889c\u5b50\u8fc7\u7a0b\uff0c\u4e8e\u662f\u4ed6\u51b3\u5b9a\u542c\u5929\u7531\u547d\u2026\u2026
\u5177\u4f53\u6765\u8bf4\uff0c\u5c0fZ\u628a\u8fd9N\u53ea\u889c\u5b50\u4ece1\u5230N\u7f16\u53f7\uff0c\u7136\u540e\u4ece\u7f16\u53f7L\u5230R(L\u5c3d\u7ba1\u5c0fZ\u5e76\u4e0d\u5728\u610f\u4e24\u53ea\u889c\u5b50\u662f\u4e0d\u662f\u5b8c\u6574\u7684\u4e00\u53cc\uff0c\u751a\u81f3\u4e0d\u5728\u610f\u4e24\u53ea\u889c\u5b50\u662f\u5426\u4e00\u5de6\u4e00\u53f3\uff0c\u4ed6\u5374\u5f88\u5728\u610f\u889c\u5b50\u7684\u989c\u8272\uff0c\u6bd5\u7adf\u7a7f\u4e24\u53ea\u4e0d\u540c\u8272\u7684\u889c\u5b50\u4f1a\u5f88\u5c34\u5c2c\u3002
\u4f60\u7684\u4efb\u52a1\u4fbf\u662f\u544a\u8bc9\u5c0fZ\uff0c\u4ed6\u6709\u591a\u5927\u7684\u6982\u7387\u62bd\u5230\u4e24\u53ea\u989c\u8272\u76f8\u540c\u7684\u889c\u5b50\u3002\u5f53\u7136\uff0c\u5c0fZ\u5e0c\u671b\u8fd9\u4e2a\u6982\u7387\u5c3d\u91cf\u9ad8\uff0c\u6240\u4ee5\u4ed6\u53ef\u80fd\u4f1a\u8be2\u95ee\u591a\u4e2a(L,R)\u4ee5\u65b9\u4fbf\u81ea\u5df1\u9009\u62e9\u3002 <\/p>\n

Input <\/strong><\/p>\n

\u8f93\u5165\u6587\u4ef6\u7b2c\u4e00\u884c\u5305\u542b\u4e24\u4e2a\u6b63\u6574\u6570N\u548cM\u3002N\u4e3a\u889c\u5b50\u7684\u6570\u91cf\uff0cM\u4e3a\u5c0fZ\u6240\u63d0\u7684\u8be2\u95ee\u7684\u6570\u91cf\u3002
\u63a5\u4e0b\u6765\u4e00\u884c\u5305\u542bN\u4e2a\u6b63\u6574\u6570Ci\uff0c\u5176\u4e2dCi\u8868\u793a\u7b2ci\u53ea\u889c\u5b50\u7684\u989c\u8272\uff0c\u76f8\u540c\u7684\u989c\u8272\u7528\u76f8\u540c\u7684\u6570\u5b57\u8868\u793a\u3002
\u518d\u63a5\u4e0b\u6765M\u884c\uff0c\u6bcf\u884c\u4e24\u4e2a\u6b63\u6574\u6570L\uff0cR\u8868\u793a\u4e00\u4e2a\u8be2\u95ee\u3002 <\/p>\n

Output <\/strong><\/p>\n

\u5305\u542bM\u884c\uff0c\u5bf9\u4e8e\u6bcf\u4e2a\u8be2\u95ee\u5728\u4e00\u884c\u4e2d\u8f93\u51fa\u5206\u6570A\/B\u8868\u793a\u4ece\u8be5\u8be2\u95ee\u7684\u533a\u95f4[L,R]\u4e2d\u968f\u673a\u62bd\u51fa\u4e24\u53ea\u889c\u5b50\u989c\u8272\u76f8\u540c\u7684\u6982\u7387\u3002\u82e5\u8be5\u6982\u7387\u4e3a0\u5219\u8f93\u51fa0\/1\uff0c\u5426\u5219\u8f93\u51fa\u7684A\/B\u5fc5\u987b\u4e3a\u6700\u7b80\u5206\u6570\u3002\uff08\u8be6\u89c1\u6837\u4f8b\uff09 <\/p>\n

Sample Input <\/strong><\/p>\n<\/p>\n

Sample Output <\/strong><\/p>\n<\/p>\n

Source <\/strong><\/p>\n

By Mt
\u8fd9\u4e2a\u9898\u76ee\u5e38\u89c4\u7684\u529e\u6cd5\u795e\u9a6c\u7ebf\u6bb5\u6811\u5757\u72b6\u6570\u7ec4\u901a\u901a\u60b2\u5267\u3002\u3002\u3002
\u53ea\u80fd\u628a\u6240\u6709\u8be2\u95ee\u90fd\u770b\u6210\u70b9\u3002\u3002\u7136\u540e\u5efa\u4e00\u4e2a\u66fc\u54c8\u987f\u6700\u5c0f\u751f\u6210\u6811\u3002\u3002\u7136\u540e\u904d\u5386\u4e00\u4e0b\u5f97\u51fa\u7b54\u6848\u3002\u3002\u3002
\u4f46\u662f\u6211\u592a\u61d2\u4e86\u3002\u3002\u5e76\u6ca1\u6709\u8981\u4e00\u5b9a\u662f\u6700\u5c0f\u7684\u751f\u6210\u6811\u554a\u3002\u3002\u53ea\u8981\u5dee\u4e0d\u591a\u5c31\u53ef\u4ee5\u4e86\u3002\u3002
\u4e8e\u662f\u6211\u7528\u4e86\u968f\u673a\u90bb\u56fe\u7684\u529e\u6cd5\u3002\u3002\u3002
\u5c31\u662f\u628a\u6240\u6709\u70b9\u968f\u673a\u4e00\u4e0b\u8ddf\u5b83\u8ddd\u79bb\u6bd4\u8f83\u8fd1\u7684\u70b9\u3002\u3002\u7136\u540e\u5efa\u4e00\u9897\u6700\u5c0f\u751f\u6210\u6811\u3002\u3002\u3002
\u5c45\u7136\u80fd\u8fc7T_T\u3002\u3002\u3002
Code\uff1a
http:\/\/www.ideone.com\/tMos6<\/a><\/p>\n

2\/50\/11\/14\/15\u3010\u6837\u4f8b\u89e3\u91ca\u3011\u8be2\u95ee1\uff1a\u5171C(5,2)=10\u79cd\u53ef\u80fd\uff0c\u5176\u4e2d\u62bd\u51fa\u4e24\u4e2a2\u67091\u79cd\u53ef\u80fd\uff0c\u62bd\u51fa\u4e24\u4e2a3\u67093\u79cd\u53ef\u80fd\uff0c\u6982\u7387\u4e3a(1+3)\/10=4\/10=2\/5\u3002\u8be2\u95ee2\uff1a\u5171C(3,2)=3\u79cd\u53ef\u80fd\uff0c\u65e0\u6cd5\u62bd\u5230\u989c\u8272\u76f8\u540c\u7684\u889c\u5b50\uff0c\u6982\u7387\u4e3a0\/3=0\/1\u3002\u8be2\u95ee3\uff1a\u5171C(3,2)=3\u79cd\u53ef\u80fd\uff0c\u5747\u4e3a\u62bd\u51fa\u4e24\u4e2a3\uff0c\u6982\u7387\u4e3a3\/3=1\/1\u3002\u6ce8\uff1a\u4e0a\u8ff0C(a, b)\u8868\u793a\u7ec4\u5408\u6570\uff0c\u7ec4\u5408\u6570C(a, b)\u7b49\u4ef7\u4e8e\u5728a\u4e2a\u4e0d\u540c\u7684\u7269\u54c1\u4e2d\u9009\u53d6b\u4e2a\u7684\u9009\u53d6\u65b9\u6848\u6570\u3002\u3010\u6570\u636e\u89c4\u6a21\u548c\u7ea6\u5b9a\u301130%\u7684\u6570\u636e\u4e2d N,M \u2264 5000\uff1b60%\u7684\u6570\u636e\u4e2d N,M \u2264 25000\uff1b100%\u7684\u6570\u636e\u4e2d N,M \u2264 50000\uff0c1 \u2264 L < R \u2264 N\uff0cCi \u2264 N\u30026 41 2 3 3 3 22 61 33 51 6 <\/p>\n","protected":false},"excerpt":{"rendered":"

[2009\u56fd\u5bb6\u96c6\u8bad\u961f]\u5c0fZ\u7684\u889c\u5b50(hose) Time Limit:20000MS Memory Limit:265536KTotal Submit:8 Accepted:3 Case Time Limit:2000MS Description \u4f5c\u4e3a\u4e00\u4e2a\u751f\u6d3b\u6563\u6f2b\u7684\u4eba\uff0c\u5c0fZ\u6bcf\u5929\u65e9\u4e0a\u90fd\u8981\u8017\u8d39\u5f88\u4e45\u4ece\u4e00\u5806\u4e94\u989c\u516d\u8272\u7684\u889c\u5b50\u4e2d\u627e\u51fa\u4e00\u53cc\u6765\u7a7f\u3002\u7ec8\u4e8e\u6709\u4e00\u5929\uff0c\u5c0fZ\u518d\u4e5f\u65e0\u6cd5\u5fcd\u53d7\u8fd9\u607c\u4eba\u7684\u627e\u889c\u5b50\u8fc7\u7a0b\uff0c\u4e8e\u662f\u4ed6\u51b3\u5b9a\u542c\u5929\u7531\u547d\u2026\u2026 \u5177\u4f53\u6765\u8bf4\uff0c\u5c0fZ\u628a\u8fd9N\u53ea\u889c\u5b50\u4ece1\u5230N\u7f16\u53f7\uff0c\u7136\u540e\u4ece\u7f16\u53f7L\u5230R(L\u5c3d\u7ba1\u5c0fZ\u5e76\u4e0d\u5728\u610f\u4e24\u53ea\u889c\u5b50\u662f\u4e0d\u662f\u5b8c\u6574\u7684\u4e00\u53cc\uff0c\u751a\u81f3\u4e0d\u5728\u610f\u4e24\u53ea\u889c\u5b50\u662f\u5426\u4e00\u5de6\u4e00\u53f3\uff0c\u4ed6\u5374\u5f88\u5728\u610f\u889c\u5b50\u7684\u989c\u8272\uff0c\u6bd5\u7adf\u7a7f\u4e24\u53ea\u4e0d\u540c\u8272\u7684\u889c\u5b50\u4f1a\u5f88\u5c34\u5c2c\u3002 \u4f60\u7684\u4efb\u52a1\u4fbf\u662f\u544a\u8bc9\u5c0fZ\uff0c\u4ed6\u6709\u591a\u5927\u7684\u6982\u7387\u62bd\u5230\u4e24\u53ea\u989c\u8272\u76f8\u540c\u7684\u889c\u5b50\u3002\u5f53\u7136\uff0c\u5c0fZ\u5e0c\u671b\u8fd9\u4e2a\u6982\u7387\u5c3d\u91cf\u9ad8\uff0c\u6240\u4ee5\u4ed6\u53ef\u80fd\u4f1a\u8be2\u95ee\u591a\u4e2a(L,R)\u4ee5\u65b9\u4fbf\u81ea\u5df1\u9009\u62e9\u3002 Input \u8f93\u5165\u6587\u4ef6\u7b2c\u4e00\u884c\u5305\u542b\u4e24\u4e2a\u6b63\u6574\u6570N\u548cM\u3002N\u4e3a\u889c\u5b50\u7684\u6570\u91cf\uff0cM\u4e3a\u5c0fZ\u6240\u63d0\u7684\u8be2\u95ee\u7684\u6570\u91cf\u3002 \u63a5\u4e0b\u6765\u4e00\u884c\u5305\u542bN\u4e2a\u6b63\u6574\u6570Ci\uff0c\u5176\u4e2dCi\u8868\u793a\u7b2ci\u53ea\u889c\u5b50\u7684\u989c\u8272\uff0c\u76f8\u540c\u7684\u989c\u8272\u7528\u76f8\u540c\u7684\u6570\u5b57\u8868\u793a\u3002 \u518d\u63a5\u4e0b\u6765M\u884c\uff0c\u6bcf\u884c\u4e24\u4e2a\u6b63\u6574\u6570L\uff0cR\u8868\u793a\u4e00\u4e2a\u8be2\u95ee\u3002 Output \u5305\u542bM\u884c\uff0c\u5bf9\u4e8e\u6bcf\u4e2a\u8be2\u95ee\u5728\u4e00\u884c\u4e2d\u8f93\u51fa\u5206\u6570A\/B\u8868\u793a\u4ece\u8be5\u8be2\u95ee\u7684\u533a\u95f4[L,R]\u4e2d\u968f\u673a\u62bd\u51fa\u4e24\u53ea\u889c\u5b50\u989c\u8272\u76f8\u540c\u7684\u6982\u7387\u3002\u82e5\u8be5\u6982\u7387\u4e3a0\u5219\u8f93\u51fa0\/1\uff0c\u5426\u5219\u8f93\u51fa\u7684A\/B\u5fc5\u987b\u4e3a\u6700\u7b80\u5206\u6570\u3002\uff08\u8be6\u89c1\u6837\u4f8b\uff09 Sample Input Sample Output Source By Mt\u8fd9\u4e2a\u9898\u76ee\u5e38\u89c4\u7684\u529e\u6cd5\u795e\u9a6c\u7ebf\u6bb5\u6811\u5757\u72b6\u6570\u7ec4\u901a\u901a\u60b2\u5267\u3002\u3002\u3002\u53ea\u80fd\u628a\u6240\u6709\u8be2\u95ee\u90fd\u770b\u6210\u70b9\u3002\u3002\u7136\u540e\u5efa\u4e00\u4e2a\u66fc\u54c8\u987f\u6700\u5c0f\u751f\u6210\u6811\u3002\u3002\u7136\u540e\u904d\u5386\u4e00\u4e0b\u5f97\u51fa\u7b54\u6848\u3002\u3002\u3002\u4f46\u662f\u6211\u592a\u61d2\u4e86\u3002\u3002\u5e76\u6ca1\u6709\u8981\u4e00\u5b9a\u662f\u6700\u5c0f\u7684\u751f\u6210\u6811\u554a\u3002\u3002\u53ea\u8981\u5dee\u4e0d\u591a\u5c31\u53ef\u4ee5\u4e86\u3002\u3002\u4e8e\u662f\u6211\u7528\u4e86\u968f\u673a\u90bb\u56fe\u7684\u529e\u6cd5\u3002\u3002\u3002\u5c31\u662f\u628a\u6240\u6709\u70b9\u968f\u673a\u4e00\u4e0b\u8ddf\u5b83\u8ddd\u79bb\u6bd4\u8f83\u8fd1\u7684\u70b9\u3002\u3002\u7136\u540e\u5efa\u4e00\u9897\u6700\u5c0f\u751f\u6210\u6811\u3002\u3002\u3002\u5c45\u7136\u80fd\u8fc7T_T\u3002\u3002\u3002Code\uff1ahttp:\/\/www.ideone.com\/tMos6 2\/50\/11\/14\/15\u3010\u6837\u4f8b\u89e3\u91ca\u3011\u8be2\u95ee1\uff1a\u5171C(5,2)=10\u79cd\u53ef\u80fd\uff0c\u5176\u4e2d\u62bd\u51fa\u4e24\u4e2a2\u67091\u79cd\u53ef\u80fd\uff0c\u62bd\u51fa\u4e24\u4e2a3\u67093\u79cd\u53ef\u80fd\uff0c\u6982\u7387\u4e3a(1+3)\/10=4\/10=2\/5\u3002\u8be2\u95ee2\uff1a\u5171C(3,2)=3\u79cd\u53ef\u80fd\uff0c\u65e0\u6cd5\u62bd\u5230\u989c\u8272\u76f8\u540c\u7684\u889c\u5b50\uff0c\u6982\u7387\u4e3a0\/3=0\/1\u3002\u8be2\u95ee3\uff1a\u5171C(3,2)=3\u79cd\u53ef\u80fd\uff0c\u5747\u4e3a\u62bd\u51fa\u4e24\u4e2a3\uff0c\u6982\u7387\u4e3a3\/3=1\/1\u3002\u6ce8\uff1a\u4e0a\u8ff0C(a, b)\u8868\u793a\u7ec4\u5408\u6570\uff0c\u7ec4\u5408\u6570C(a, b)\u7b49\u4ef7\u4e8e\u5728a\u4e2a\u4e0d\u540c\u7684\u7269\u54c1\u4e2d\u9009\u53d6b\u4e2a\u7684\u9009\u53d6\u65b9\u6848\u6570\u3002\u3010\u6570\u636e\u89c4\u6a21\u548c\u7ea6\u5b9a\u301130%\u7684\u6570\u636e\u4e2d N,M \u2264 5000\uff1b60%\u7684\u6570\u636e\u4e2d N,M \u2264 25000\uff1b100%\u7684\u6570\u636e\u4e2d N,M \u2264 50000\uff0c1 \u2264 L < R \u2264 N\uff0cCi \u2264 N\u30026 41 2 3 3 3 22 61 33 […]<\/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\/377"}],"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=377"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/377\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}