{"id":369,"date":"2010-09-02T21:10:00","date_gmt":"2010-09-02T13:10:00","guid":{"rendered":"http:\/\/localhost\/?p=369"},"modified":"2010-09-02T21:10:00","modified_gmt":"2010-09-02T13:10:00","slug":"toy","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=369","title":{"rendered":"\u73a9\u5177"},"content":{"rendered":"\n

\u73a9\u5177<\/p>\n

Time Limit:10000MS  Memory Limit:165536K
Total Submit:175 Accepted:70
Case Time Limit:1000MS<\/p>\n

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

\u5c0f\u7403\u7403\u662f\u4e2a\u53ef\u7231\u7684\u5b69\u5b50\uff0c\u4ed6\u559c\u6b22\u73a9\u5177\uff0c\u53e6\u5916\u5c0f\u7403\u7403\u6709\u4e2a\u5927\u5927\u7684\u67dc\u5b50\uff0c\u91cc\u9762\u653e\u6ee1\u4e86\u73a9\u5177\uff0c\u7531\u4e8e\u67dc\u5b50\u592a\u9ad8\u4e86\uff0c\u6bcf\u5929\u5c0f\u7403\u7403\u90fd\u4f1a\u8ba9\u5988\u5988\u4ece\u67dc\u5b50\u4e0a\u62ff\u4e00\u4e9b\u73a9\u5177\u653e\u5728\u5730\u677f\u4e0a\u8ba9\u5c0f\u7403\u7403\u73a9\u3002
\u8fd9\u5929\uff0c\u5c0f\u7403\u7403\u628a\u6240\u6709\u7684N\u8f86\u73a9\u5177\u6446\u6210\u4e00\u6392\u653e\u5728\u5730\u4e0a\uff0c\u5bf9\u4e8e\u6bcf\u8f86\u73a9\u5177i\uff0c\u5c0f\u7403\u7403\u90fd\u4f1a\u7ed9\u5b83\u6d82\u4e0a\u4e00\u4e2a\u6b63\u6574\u6570value[i]\uff0c\u4ee5\u8868\u793a\u5c0f\u7403\u7403\u5bf9\u8be5\u73a9\u5177\u7684\u559c\u7231\u7a0b \u5ea6\uff0cvalue[i]\u8d8a\u5c0f\u5219\u8868\u793a\u4ed6\u8d8a\u559c\u7231\u3002\u5f53\u7136\u5bf9\u4e8e\u4e24\u8f86\u4e0d\u540c\u7684\u73a9\u5177u,v(u<>v)\uff0c\u4ea6\u6709\u53ef\u80fdvalue[i]=value[j]\uff0c\u4e5f\u5c31\u662f \u8bf4\u5c0f\u7403\u7403\u5bf9u,v\u4e24\u8f66\u7684\u559c\u7231\u7a0b\u5ea6\u662f\u4e00\u6837\u7684\u3002
\u5c0f\u7403\u7403\u5f88\u8d2a\u73a9\uff0c\u4ed6\u5e0c\u671b\u80fd\u4ece\u4e2d\u95f4\u67d0\u4e2a\u4f4d\u7f6e\uff0c\u8fde\u7eed\u7684\u53d6\u51fak\u8f86\u73a9\u5177\uff0c\u4f7f\u5f97\u8fd9k\u8f86\u8f66\u91cc\u559c\u7231\u7a0b\u5ea6\u6700\u5927\u7684\u4e00\u8f86\u8f66\u7684\u559c\u7231\u7a0b\u5ea6\u6b63\u597d\u7b49\u4e8ek\uff0c\u4e14\u8fd9k\u8f86\u8f66\u4e2d\u6ca1\u6709\u4e24\u8f86\u8f66\u7684\u559c\u7231\u7a0b\u5ea6\u662f\u76f8\u540c\u7684\u3002\u5c0f\u7403\u7403\u5e0c\u671b\u77e5\u9053k\u7684\u6700\u5927\u503c\u4e3a\u591a\u5c11\u3002 <\/p>\n

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

\u7b2c\u4e00\u884c\u4e00\u4e2a\u6574\u6570N\uff0c\u8868\u793a\u5c0f\u7403\u7403\u62e5\u6709\u7684\u73a9\u5177\u6570\u91cf\u3002
\u63a5\u4e0b\u6765N\u884c\uff0c\u6bcf\u884c\u4e00\u4e2a\u6574\u6570\uff0c\u8868\u793avalue[i]\u3002 <\/p>\n

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

\u4e00\u4e2a\u6574\u6570k\uff0c\u5373\u7b54\u6848\u3002 <\/p>\n

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

6
2
4
1
3
2
1<\/p>\n

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

4<\/p>\n

Hint <\/strong><\/p>\n

1<=Value[i]<=10^6
10%\u7684\u6d4b\u8bd5\u6570\u636e N<=10^5\u3002
100%\u7684\u6d4b\u8bd5\u6570\u636e N<=10^6 <\/p>\n

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

\u519b\u8bad\u6700\u540e\u4e00\u5929\u3002\u3002\u3002\u8fd9\u4e2a\u9898\u76ee\u5f88SB\u554a\u56e7\u3002\u3002\u3002\u53ef\u4ee5\u7acb\u9a6c\u770b\u51fa\u5b9e\u9645\u4e0a\u5c31\u662f\u627e\u6700\u957f\u7684\u5b50\u6392\u5217\uff081…k\uff09
\u7136\u540e\u5c31\u6ca1\u795e\u9a6c\u538b\u529b\u4e86\u3002\u3002\u3002
\u968f\u4fbf\u600e\u4e48\u641e\u90fd\u884c\u3002\u3002\u6bd4\u5982\u8bf4\u5148\u679a\u4e3e1\u7684\u4f4d\u7f6e\uff0c\u7136\u540e\u679a\u4e3e\u5f00\u5934\u3002\u3002\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u73a9\u5177 Time Limit:10000MS  Memory Limit:165536KTotal Submit:175 Accepted:70 Case Time Limit:1000MS Description \u5c0f\u7403\u7403\u662f\u4e2a\u53ef\u7231\u7684\u5b69\u5b50\uff0c\u4ed6\u559c\u6b22\u73a9\u5177\uff0c\u53e6\u5916\u5c0f\u7403\u7403\u6709\u4e2a\u5927\u5927\u7684\u67dc\u5b50\uff0c\u91cc\u9762\u653e\u6ee1\u4e86\u73a9\u5177\uff0c\u7531\u4e8e\u67dc\u5b50\u592a\u9ad8\u4e86\uff0c\u6bcf\u5929\u5c0f\u7403\u7403\u90fd\u4f1a\u8ba9\u5988\u5988\u4ece\u67dc\u5b50\u4e0a\u62ff\u4e00\u4e9b\u73a9\u5177\u653e\u5728\u5730\u677f\u4e0a\u8ba9\u5c0f\u7403\u7403\u73a9\u3002 \u8fd9\u5929\uff0c\u5c0f\u7403\u7403\u628a\u6240\u6709\u7684N\u8f86\u73a9\u5177\u6446\u6210\u4e00\u6392\u653e\u5728\u5730\u4e0a\uff0c\u5bf9\u4e8e\u6bcf\u8f86\u73a9\u5177i\uff0c\u5c0f\u7403\u7403\u90fd\u4f1a\u7ed9\u5b83\u6d82\u4e0a\u4e00\u4e2a\u6b63\u6574\u6570value[i]\uff0c\u4ee5\u8868\u793a\u5c0f\u7403\u7403\u5bf9\u8be5\u73a9\u5177\u7684\u559c\u7231\u7a0b \u5ea6\uff0cvalue[i]\u8d8a\u5c0f\u5219\u8868\u793a\u4ed6\u8d8a\u559c\u7231\u3002\u5f53\u7136\u5bf9\u4e8e\u4e24\u8f86\u4e0d\u540c\u7684\u73a9\u5177u,v(u<>v)\uff0c\u4ea6\u6709\u53ef\u80fdvalue[i]=value[j]\uff0c\u4e5f\u5c31\u662f \u8bf4\u5c0f\u7403\u7403\u5bf9u,v\u4e24\u8f66\u7684\u559c\u7231\u7a0b\u5ea6\u662f\u4e00\u6837\u7684\u3002 \u5c0f\u7403\u7403\u5f88\u8d2a\u73a9\uff0c\u4ed6\u5e0c\u671b\u80fd\u4ece\u4e2d\u95f4\u67d0\u4e2a\u4f4d\u7f6e\uff0c\u8fde\u7eed\u7684\u53d6\u51fak\u8f86\u73a9\u5177\uff0c\u4f7f\u5f97\u8fd9k\u8f86\u8f66\u91cc\u559c\u7231\u7a0b\u5ea6\u6700\u5927\u7684\u4e00\u8f86\u8f66\u7684\u559c\u7231\u7a0b\u5ea6\u6b63\u597d\u7b49\u4e8ek\uff0c\u4e14\u8fd9k\u8f86\u8f66\u4e2d\u6ca1\u6709\u4e24\u8f86\u8f66\u7684\u559c\u7231\u7a0b\u5ea6\u662f\u76f8\u540c\u7684\u3002\u5c0f\u7403\u7403\u5e0c\u671b\u77e5\u9053k\u7684\u6700\u5927\u503c\u4e3a\u591a\u5c11\u3002 Input \u7b2c\u4e00\u884c\u4e00\u4e2a\u6574\u6570N\uff0c\u8868\u793a\u5c0f\u7403\u7403\u62e5\u6709\u7684\u73a9\u5177\u6570\u91cf\u3002 \u63a5\u4e0b\u6765N\u884c\uff0c\u6bcf\u884c\u4e00\u4e2a\u6574\u6570\uff0c\u8868\u793avalue[i]\u3002 Output \u4e00\u4e2a\u6574\u6570k\uff0c\u5373\u7b54\u6848\u3002 Sample Input 6241321 Sample Output 4 Hint 1<=Value[i]<=10^6 10%\u7684\u6d4b\u8bd5\u6570\u636e N<=10^5\u3002 100%\u7684\u6d4b\u8bd5\u6570\u636e N<=10^6 Source \u519b\u8bad\u6700\u540e\u4e00\u5929\u3002\u3002\u3002\u8fd9\u4e2a\u9898\u76ee\u5f88SB\u554a\u56e7\u3002\u3002\u3002\u53ef\u4ee5\u7acb\u9a6c\u770b\u51fa\u5b9e\u9645\u4e0a\u5c31\u662f\u627e\u6700\u957f\u7684\u5b50\u6392\u5217\uff081…k\uff09\u7136\u540e\u5c31\u6ca1\u795e\u9a6c\u538b\u529b\u4e86\u3002\u3002\u3002\u968f\u4fbf\u600e\u4e48\u641e\u90fd\u884c\u3002\u3002\u6bd4\u5982\u8bf4\u5148\u679a\u4e3e1\u7684\u4f4d\u7f6e\uff0c\u7136\u540e\u679a\u4e3e\u5f00\u5934\u3002\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\/369"}],"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=369"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/369\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}