{"id":311,"date":"2010-07-20T08:55:00","date_gmt":"2010-07-20T00:55:00","guid":{"rendered":"http:\/\/localhost\/?p=311"},"modified":"2010-07-20T08:55:00","modified_gmt":"2010-07-20T00:55:00","slug":"quothair_king_tree_next_month","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=311","title":{"rendered":"\u6708\u4e0b\u201c\u6bdb\u666f\u6811\u201d"},"content":{"rendered":"\n

\u6708\u4e0b\u201c\u6bdb\u666f\u6811\u201d<\/p>\n

Time Limit:20000MS  Memory Limit:65536K
Total Submit:77 Accepted:15
Case Time Limit:2000MS<\/p>\n

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

\u6bdb\u6bdb\u866b\u7ecf\u8fc7\u53ca\u65f6\u7684\u53d8\u5f62\uff0c\u6700\u7ec8\u9003\u8fc7\u7684\u4e00\u52ab\uff0c\u79bb\u5f00\u4e86\u83dc\u5988\u7684\u83dc\u56ed\u3002
\u6bdb\u6bdb\u866b\u7ecf\u8fc7\u5343\u5c71\u4e07\u6c34\uff0c\u5386\u5c3d\u5343\u8f9b\u4e07\u82e6\uff0c\u6700\u540e\u6765\u5230\u4e86\u5c0f\u5c0f\u7684\u7ecd\u5174\u4e00\u4e2d\u7684\u6821\u56ed\u91cc\u3002\u722c\u554a\u722c~\u722c\u554a\u722c~~\u6bdb\u6bdb\u866b\u722c\u5230\u4e86\u4e00\u9897\u5c0f\u5c0f\u7684\u201c\u6bdb\u666f\u6811\u201d\u4e0b\u9762\uff0c\u53d1\u73b0\u6811\u4e0a\u957f\u7740 \u4ed6\u6700\u7231\u5403\u7684\u6bdb\u6bdb\u679c~~~
\u201c\u6bdb\u666f\u6811\u201d\u4e0a\u6709N\u4e2a\u8282\u70b9\u548cN-1\u6761\u6811\u679d\uff0c\u4f46\u8282\u70b9\u4e0a\u662f\u6ca1\u6709\u6bdb\u6bdb\u679c\u7684\uff0c\u6bdb\u6bdb\u679c\u90fd\u662f\u957f\u5728\u6811\u679d\u4e0a\u7684\u3002\u4f46\u662f\u8fd9\u68f5\u201c\u6bdb\u666f\u6811\u201d\u6709\u7740\u795e\u5947\u7684\u9b54\u529b\uff0c\u4ed6\u80fd\u6539\u53d8\u6811\u679d\u4e0a\u6bdb \u6bdb\u679c\u7684\u4e2a\u6570\uff1a
 Change k w\uff1a\u5c06\u7b2ck\u6761\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u6539\u53d8\u4e3aw\u4e2a\u3002
 Cover u v w\uff1a\u5c06\u8282\u70b9u\u4e0e\u8282\u70b9v\u4e4b\u95f4\u7684\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u90fd\u6539\u53d8\u4e3aw\u4e2a\u3002
 Add u v w\uff1a\u5c06\u8282\u70b9u\u4e0e\u8282\u70b9v\u4e4b\u95f4\u7684\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u90fd\u589e\u52a0w\u4e2a\u3002
\u7531\u4e8e\u6bdb\u6bdb\u866b\u5f88\u8d2a\uff0c\u4e8e\u662f\u4ed6\u4f1a\u6709\u5982\u4e0b\u8be2\u95ee\uff1a
 Max u v\uff1a\u8be2\u95ee\u8282\u70b9u\u4e0e\u8282\u70b9v\u4e4b\u95f4\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u4e2a\u6570\u6700\u591a\u6709\u591a\u5c11\u4e2a\u3002 <\/p>\n

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

\u7b2c\u4e00\u884c\u4e00\u4e2a\u6b63\u6574\u6570N\u3002
\u63a5\u4e0b\u6765N-1\u884c\uff0c\u6bcf\u884c\u4e09\u4e2a\u6b63\u6574\u6570Ui\uff0cVi\u548cWi\uff0c\u7b2ci+1\u884c\u63cf\u8ff0\u7b2ci\u6761\u6811\u679d\u3002\u8868\u793a\u7b2ci\u6761\u6811\u679d\u8fde\u63a5\u8282\u70b9Ui\u548c\u8282\u70b9Vi\uff0c\u6811\u679d\u4e0a\u6709Wi\u4e2a\u6bdb\u6bdb\u679c\u3002
\u63a5\u4e0b\u6765\u662f\u64cd\u4f5c\u548c\u8be2\u95ee\uff0c\u4ee5\u201cStop\u201d\u7ed3\u675f\u3002 <\/p>\n

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

\u5bf9\u4e8e\u6bdb\u6bdb\u866b\u7684\u6bcf\u4e2a\u8be2\u95ee\u64cd\u4f5c\uff0c\u8f93\u51fa\u4e00\u4e2a\u7b54\u6848\u3002 <\/p>\n

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

4
1 2 8
1 3 7
3 4 9
Max 2 4
Cover 2 4 5
Add 1 4 10
Change 1 16
Max 2 4
Stop<\/p>\n

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

9
16<\/p>\n

\u3010Data Range\u3011
1<=N<=100,000\uff0c\u64cd\u4f5c+\u8be2\u95ee\u6570\u76ee\u4e0d\u8d85\u8fc7100,000\u3002
\u4fdd\u8bc1\u5728\u4efb\u610f\u65f6\u523b\uff0c\u6240\u6709\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u90fd\u4e0d\u4f1a\u8d85\u8fc710^9\u4e2a\u3002<\/p>\n

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

\u7ecd\u5174\u4e00\u4e2d
\u6ca1\u4ec0\u4e48\u597d\u8bf4\u7684\u3002\u88f8\u7684\u6811\u94fe\u5256\u5206\u3002\u3002\u4e3a\u4e86\u6218\u80dcTLE\u6211\u641e\u7684\u7d2f\u6b7b\u3002\u3002\u6700\u540e\u53d1\u73b0\u51e0\u5904\u5730\u65b9\u5199\u9519\u4e86\u3002\u3002\u56e7\u3002\u3002\u3002\u7ebf\u6bb5\u6811\u7ef4\u62a4\u7684\u65f6\u5019\u7ef4\u62a4\u4e24\u4e2a\u6807\u8bb0Add\u548cSame\u5177\u4f53\u64cd\u4f5c\u770b\u4ee3\u7801\u5427\u56e7\u3002\u3002
\u6211\u8fd9\u4e2a\u5e72\u8106\u5c31\u7ed9\u6bcf\u4e2a\u7ebf\u6bb5\u6811\u5f00\u4e86\u4e2a\u5185\u5b58\u6c60\u7136\u540e\u53d8\u6210\u7eaf\u6570\u7ec4\u4e86\u3002\u3002\u3002\u3002\u975e\u5e38\u7684\u7325\u7410\u3002\u3002
Code\uff1a
www.ideone.com\/oEXcP<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6708\u4e0b\u201c\u6bdb\u666f\u6811\u201d Time Limit:20000MS  Memory Limit:65536KTotal Submit:77 Accepted:15 Case Time Limit:2000MS Description \u6bdb\u6bdb\u866b\u7ecf\u8fc7\u53ca\u65f6\u7684\u53d8\u5f62\uff0c\u6700\u7ec8\u9003\u8fc7\u7684\u4e00\u52ab\uff0c\u79bb\u5f00\u4e86\u83dc\u5988\u7684\u83dc\u56ed\u3002 \u6bdb\u6bdb\u866b\u7ecf\u8fc7\u5343\u5c71\u4e07\u6c34\uff0c\u5386\u5c3d\u5343\u8f9b\u4e07\u82e6\uff0c\u6700\u540e\u6765\u5230\u4e86\u5c0f\u5c0f\u7684\u7ecd\u5174\u4e00\u4e2d\u7684\u6821\u56ed\u91cc\u3002\u722c\u554a\u722c~\u722c\u554a\u722c~~\u6bdb\u6bdb\u866b\u722c\u5230\u4e86\u4e00\u9897\u5c0f\u5c0f\u7684\u201c\u6bdb\u666f\u6811\u201d\u4e0b\u9762\uff0c\u53d1\u73b0\u6811\u4e0a\u957f\u7740 \u4ed6\u6700\u7231\u5403\u7684\u6bdb\u6bdb\u679c~~~ \u201c\u6bdb\u666f\u6811\u201d\u4e0a\u6709N\u4e2a\u8282\u70b9\u548cN-1\u6761\u6811\u679d\uff0c\u4f46\u8282\u70b9\u4e0a\u662f\u6ca1\u6709\u6bdb\u6bdb\u679c\u7684\uff0c\u6bdb\u6bdb\u679c\u90fd\u662f\u957f\u5728\u6811\u679d\u4e0a\u7684\u3002\u4f46\u662f\u8fd9\u68f5\u201c\u6bdb\u666f\u6811\u201d\u6709\u7740\u795e\u5947\u7684\u9b54\u529b\uff0c\u4ed6\u80fd\u6539\u53d8\u6811\u679d\u4e0a\u6bdb \u6bdb\u679c\u7684\u4e2a\u6570\uff1a  Change k w\uff1a\u5c06\u7b2ck\u6761\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u6539\u53d8\u4e3aw\u4e2a\u3002  Cover u v w\uff1a\u5c06\u8282\u70b9u\u4e0e\u8282\u70b9v\u4e4b\u95f4\u7684\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u90fd\u6539\u53d8\u4e3aw\u4e2a\u3002  Add u v w\uff1a\u5c06\u8282\u70b9u\u4e0e\u8282\u70b9v\u4e4b\u95f4\u7684\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u7684\u4e2a\u6570\u90fd\u589e\u52a0w\u4e2a\u3002 \u7531\u4e8e\u6bdb\u6bdb\u866b\u5f88\u8d2a\uff0c\u4e8e\u662f\u4ed6\u4f1a\u6709\u5982\u4e0b\u8be2\u95ee\uff1a  Max u v\uff1a\u8be2\u95ee\u8282\u70b9u\u4e0e\u8282\u70b9v\u4e4b\u95f4\u6811\u679d\u4e0a\u6bdb\u6bdb\u679c\u4e2a\u6570\u6700\u591a\u6709\u591a\u5c11\u4e2a\u3002 Input \u7b2c\u4e00\u884c\u4e00\u4e2a\u6b63\u6574\u6570N\u3002 \u63a5\u4e0b\u6765N-1\u884c\uff0c\u6bcf\u884c\u4e09\u4e2a\u6b63\u6574\u6570Ui\uff0cVi\u548cWi\uff0c\u7b2ci+1\u884c\u63cf\u8ff0\u7b2ci\u6761\u6811\u679d\u3002\u8868\u793a\u7b2ci\u6761\u6811\u679d\u8fde\u63a5\u8282\u70b9Ui\u548c\u8282\u70b9Vi\uff0c\u6811\u679d\u4e0a\u6709Wi\u4e2a\u6bdb\u6bdb\u679c\u3002 \u63a5\u4e0b\u6765\u662f\u64cd\u4f5c\u548c\u8be2\u95ee\uff0c\u4ee5\u201cStop\u201d\u7ed3\u675f\u3002 Output \u5bf9\u4e8e\u6bdb\u6bdb\u866b\u7684\u6bcf\u4e2a\u8be2\u95ee\u64cd\u4f5c\uff0c\u8f93\u51fa\u4e00\u4e2a\u7b54\u6848\u3002 Sample Input 41 2 81 3 73 4 9Max 2 4Cover 2 4 5Add […]<\/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\/311"}],"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=311"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/311\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}