{"id":85870,"date":"2020-05-13T19:15:55","date_gmt":"2020-05-13T11:15:55","guid":{"rendered":"http:\/\/4563.org\/?p=85870"},"modified":"2020-05-13T19:15:55","modified_gmt":"2020-05-13T11:15:55","slug":"%e8%af%b7%e6%95%99%e5%a4%a7%e5%ae%b6%e4%b8%80%e9%81%93%e7%ae%97%e6%b3%95%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=85870","title":{"rendered":"\u8bf7\u6559\u5927\u5bb6\u4e00\u9053\u7b97\u6cd5\u9898\uff1f"},"content":{"rendered":"
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\u8bf7\u6559\u5927\u5bb6\u4e00\u9053\u7b97\u6cd5\u9898\uff1f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : ihourui <\/span> <\/i> 5<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
c++\u91cc\u6709\u4e00\u5806 pair, \u6bd4\u5982<1,2>, <3,2>, <3,6>, <6,3>, <6,4>, <5,8>, <9,8>, <10,12>, <12,11>, \u628a pair \u91cc\u4e0d\u7ba1\u7b2c\u4e00\u4e2a\u8fd8\u662f\u7b2c\u4e8c\u4e2a\u5143\u7d20\u76f8\u540c\u7684 pair \u5212\u5206\u4e3a\u4e00\u7ec4, \u6700\u540e\u7684\u7ed3\u679c\u662f[<1,2>, <3,2>, <3,6>,<6,3>, <6,4>], [<5,8>, <9,8>], [<10,12>, <12,11>]\uff0c\u6211\u81ea\u5df1\u662f\u7528\u5faa\u73af\u5b9e\u73b0\u7684\uff0c\u4f46\u662f pair \u591a\u7684\u65f6\u5019\u6548\u7387\u592a\u5dee\uff0c \u8bf7\u95ee\u4e00\u4e0b\u5404\u4f4d\u6709\u4ec0\u4e48\u597d\u7684\u7b97\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u5417\uff1f\u8c22\u8c22\uff01 <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (11<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : siyemiaokube <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8c22\u4e0d\u9080\uff0c\u4e0d\u786e\u5b9a\u4f60\u8bf4\u7684\u5565<\/p>\n

    \u65b9\u6cd5\u4e00\uff1a\u5efa\u56fe\uff0c\u4e8c\u5143\u7ec4\u5c31\u662f\u4e00\u6761\u8fb9\u3002\u7f3a\u70b9\u662f\u4e0d\u9002\u5408\u52a8\u6001\u7ef4\u62a4<\/p>\n

    \u65b9\u6cd5\u4e8c\uff1ahash+\u5e76\u67e5\u96c6\u3002\u9002\u5408\u52a8\u6001\u7ef4\u62a4\uff0c\u6548\u7387\u7565\u4f4e\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : luckyrayyy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u628a\u6240\u6709 pair \u7528\u56fe\u6765\u8868\u793a\uff0c\u7136\u540e\u5224\u65ad\u91cc\u9762\u4e00\u5171\u6709\u51e0\u7ec4\u8fde\u901a\u56fe\uff1f dfs \u641c\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : siyemiaokube <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    update\uff1a\u4e0d\u9700\u8981\u5efa\u56fe\uff0c\u76f4\u63a5\u628a\u4e00\u4e2a pair<a,b>\u5f53\u6210\u5e76\u67e5\u96c6\u91cc\u7684 merge \uff08 a\uff0cb \uff09\u5c31\u884c\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : xupefei <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u8bf4\u7684\u5bf9\u3002
    \u628a pair \u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u4f5c\u4e3a key \u5efa\u7acb\u54c8\u5e0c\u8868\uff0c\u7136\u540e\u7528 union-find \u3002\u65f6\u95f4\u590d\u6742\u5ea6 O(log n)\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : ksedz <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u81f3\u5c11\u8981\u5faa\u73af\u904d\u5386\u4e00\u6b21\u7684<\/p>\n

    \u5982\u679c\u4f60\u662f\u6307\u591a\u6b21\u64cd\u4f5c\u6162\u53ef\u4ee5\u8003\u8651\u52a0\u7ed3\u679c\u7f13\u5b58\u6216\u5728\u4ea7\u751f\u65f6\u6253\u6807\u8bb0 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Allianzcortex <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1 + 1\uff0cHash + \u5e76\u67e5\u96c6\uff0c\u4e3b\u7684\u9700\u6c42\u548c\u8fd9\u9053\u9898\u5f88\u76f8\u4f3c\uff1a https:\/\/leetcode-cn.com\/problems\/baby-names-lcci\/ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : QingchuanZhang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5c31\u662f\u8fd9\u4e2a\u9898\uff1a https:\/\/leetcode-cn.com\/problems\/most-stones-removed-with-same-row-or-column\/<\/p>\n

    \u5e76\u67e5\u96c6\u5c31\u597d\u4e86 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lithbitren <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u91cc\u7684\u8fd9\u4e24\u9053\u5e76\u67e5\u96c6\u9898\u7684\u6700\u77ed py \u89e3\u6cd5\u90fd\u662f\u4ffa\u5199\u7684\uff0c\u65f6\u95f4\u4e0a\u4e00\u9053 100%\u4e00\u9053 98%\uff0c\u7406\u8bba\u4e0a c++\u4e5f\u53ef\u4ee5\u6309\u7167\u76f8\u540c\u539f\u7406\u5b9e\u73b0\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ihourui <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @siyemiaokube \u8c22\u8c22\uff0c\u6211\u8bd5\u4e00\u4e0b\u4f60\u7684\u505a\u6cd5\uff0c\u975e\u5e38\u611f\u8c22\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ihourui <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @luckyrayyy \u6211\u5c31\u662f\u7528 dfs \u9012\u5f52\u641e\u7684\uff0c\u4f46\u662f pair \u591a\u7684\u65f6\u5019\u65f6\u95f4\u6d88\u8017\u5f88\u5927\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : sarvatathagata <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u6ca1\u6709\u4fee\u6539\u7684\u8bdd\uff0c\u53ef\u4ee5\u505a\u5230\u7ebf\u6027\u3002\u5148\u4e0e\u4e00\u7684\u505a\u6cd5\u4e00\u6837 hash\uff0c\u7136\u540e\u5bf9\u4e8e\u51fa\u73b0\u8fc7\u7684\u6bcf\u4e00\u4e2a first \u5143\u7d20\u548c\u6bcf\u4e00\u4e2a second \u5143\u7d20\u5efa\u865a\u70b9\uff0c<a,b>\u548c\u7b2c\u4e00\u7c7b\u865a\u70b9{a}\u8fd8\u6709\u7b2c\u4e8c\u7c7b\u865a\u70b9{b}\u8fde\u8fb9\u3002\u7136\u540e\u8dd1 dfs \u5c31\u53ef\u4ee5\u7ebf\u6027\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u8bf7\u6559\u5927\u5bb6\u4e00\u9053\u7b97\u6cd5\u9898\uff1f \u8cc7\u6df1\u5927\u4f6c :…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/85870"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=85870"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/85870\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=85870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=85870"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=85870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}