{"id":454,"date":"2011-01-12T20:14:00","date_gmt":"2011-01-12T12:14:00","guid":{"rendered":"http:\/\/localhost\/?p=454"},"modified":"2011-01-12T20:14:00","modified_gmt":"2011-01-12T12:14:00","slug":"enhanced_lcp","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/wjmzbmr\/?p=454","title":{"rendered":"\u589e\u5f3a\u578bLCP"},"content":{"rendered":"\n<\/p>\n<p>\u589e\u5f3a\u578bLCP<\/p>\n<p>Time Limit:10000MS&nbsp; Memory Limit:165536K<br \/>Total Submit:21 Accepted:3&nbsp;<br \/>Case Time Limit:1000MS<\/p>\n<p><b>Description<\/b><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/2105.jpg\" \/>&nbsp;<\/p>\n<p><b>Input<\/b><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/61.187.179.132:8080\/JudgeOnline\/images\/2105_2.jpg\" \/>&nbsp;<\/p>\n<p><b>Output<\/b><\/p>\n<p>\u5bf9\u4e8e\u6bcf\u4e2aLcp(a,b)\u64cd\u4f5c\u8f93\u51fa\u6700\u957f\u516c\u5171\u524d\u7f00<\/p>\n<p><b>Sample Input<\/b><\/p>\n<\/p>\n<p>47 abab L 13 A 1 ab L 1 3 C 56 cb L 1 3 D 1 2 L 1 3<\/p>\n<p><b>Sample Output<\/b><\/p>\n<\/p>\n<p>2 4 2 0<\/p>\n<p><b>Source<\/p>\n<p><\/b><\/p>\n<\/p>\n<p><strong>\u770b\u8fd9\u4e2a\u89c4\u6a21\u548c\u65f6\u9650Splay\u7ef4\u62a4Hash\u503c\u663e\u7136\u4e0d\u9760\u8c31\u3002\u3002<br \/>\u5173\u952e\u662f\u4fee\u6539\u64cd\u4f5c\u5f88\u5c11\u3002\u3002\u4e8e\u662f\u6211\u4eec\u5e73\u8861\u4e00\u4e0b\u3002\u3002<br \/>\u90a3\u4e48\u5c31\u7528\u5757\u72b6\u94fe\u8868\u5427\u3002\u5bf9\u6bcf\u4e2a\u5757\u7ef4\u62a4\u4e00\u4e2ahash\u6570\u7ec4\u3002<br \/>\u5047\u8bbe\u957f\u5ea6\u4e3aN\uff0c\u5206\u6210S\u5feb\u3002\u3002\u90a3\u4e48\u53ef\u4ee5\u5728O(S+Log(N\/S))\u7684\u65f6\u95f4\u6c42\u51faLcp\u3002\u3002\u3002<br \/>\u540c\u65f6\u4fee\u6539\u662fO(N\/S)\u7684\u3002\u3002\u3002<br \/>\u7531\u4e8e\u4fee\u6539\u5f88\u5c11\u3002\u3002\u628aS\u6539\u7684\u5f88\u5c0f\u5c31\u53ef\u4ee5\u8ba9\u6548\u7387\u5927\u5e45\u63d0\u9ad8\u3002\u3002\u3002<br \/>\u7531\u4e8e\u672c\u4eba\u4ee3\u7801\u80fd\u529b\u592a\u5dee\u3002\u3002\u5c31\u4e0d\u5199\u4e86T_T\u3002\u3002\u3002<br \/>\u5f00\u54e5\u5c31\u662f\u7528\u5757\u94feA\u7684\u3002\u3002Orz\u554a\uff01\uff01\uff01\uff01\uff01\uff01<\/strong><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u589e\u5f3a\u578bLCP Time Limit:10000MS&nbsp; Memory Limit:165536KTotal Submit:21 Accepted:3&nbsp;Case Time Limit:1000MS Description &nbsp; Input &nbsp; Output \u5bf9\u4e8e\u6bcf\u4e2aLcp(a,b)\u64cd\u4f5c\u8f93\u51fa\u6700\u957f\u516c\u5171\u524d\u7f00 Sample Input 47 abab L 13 A 1 ab L 1 3 C 56 cb L 1 3 D 1 2 L 1 3 Sample Output 2 4 2 0 Source \u770b\u8fd9\u4e2a\u89c4\u6a21\u548c\u65f6\u9650Splay\u7ef4\u62a4Hash\u503c\u663e\u7136\u4e0d\u9760\u8c31\u3002\u3002\u5173\u952e\u662f\u4fee\u6539\u64cd\u4f5c\u5f88\u5c11\u3002\u3002\u4e8e\u662f\u6211\u4eec\u5e73\u8861\u4e00\u4e0b\u3002\u3002\u90a3\u4e48\u5c31\u7528\u5757\u72b6\u94fe\u8868\u5427\u3002\u5bf9\u6bcf\u4e2a\u5757\u7ef4\u62a4\u4e00\u4e2ahash\u6570\u7ec4\u3002\u5047\u8bbe\u957f\u5ea6\u4e3aN\uff0c\u5206\u6210S\u5feb\u3002\u3002\u90a3\u4e48\u53ef\u4ee5\u5728O(S+Log(N\/S))\u7684\u65f6\u95f4\u6c42\u51faLcp\u3002\u3002\u3002\u540c\u65f6\u4fee\u6539\u662fO(N\/S)\u7684\u3002\u3002\u3002\u7531\u4e8e\u4fee\u6539\u5f88\u5c11\u3002\u3002\u628aS\u6539\u7684\u5f88\u5c0f\u5c31\u53ef\u4ee5\u8ba9\u6548\u7387\u5927\u5e45\u63d0\u9ad8\u3002\u3002\u3002\u7531\u4e8e\u672c\u4eba\u4ee3\u7801\u80fd\u529b\u592a\u5dee\u3002\u3002\u5c31\u4e0d\u5199\u4e86T_T\u3002\u3002\u3002\u5f00\u54e5\u5c31\u662f\u7528\u5757\u94feA\u7684\u3002\u3002Orz\u554a\uff01\uff01\uff01\uff01\uff01\uff01<\/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\/454"}],"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=454"}],"version-history":[{"count":0,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=\/wp\/v2\/posts\/454\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/wjmzbmr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}