{"id":316671,"date":"2021-02-04T10:32:56","date_gmt":"2021-02-04T02:32:56","guid":{"rendered":"http:\/\/4563.org\/?p=316671"},"modified":"2021-02-04T10:32:56","modified_gmt":"2021-02-04T02:32:56","slug":"%e9%9b%86%e5%90%88%e6%b1%82%e4%ba%a4%e9%9b%86%e6%9c%89%e6%af%94%e4%b8%a4%e4%b8%aa-for-%e6%95%88%e7%8e%87%e6%9b%b4%e9%ab%98%e7%9a%84%e6%96%b9%e6%b3%95%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=316671","title":{"rendered":"\u96c6\u5408\u6c42\u4ea4\u96c6\u6709\u6bd4\u4e24\u4e2a for \u6548\u7387\u66f4\u9ad8\u7684\u65b9\u6cd5\u5417\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u96c6\u5408\u6c42\u4ea4\u96c6\u6709\u6bd4\u4e24\u4e2a for \u6548\u7387\u66f4\u9ad8\u7684\u65b9\u6cd5\u5417\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : naoh1000 <\/span>  <span><i><\/i> 2<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\">                        \u524d\u7aef\u7a0b\u5e8f\u5458\uff0c\u521a\u624d\u542c\u5230 HR \u8bf4\u6765\u9762\u8bd5\u7684\u6c42\u4ea4\u96c6\u53ea\u4f1a\u4e24\u4e2a for\uff0c\u6211\u60f3\u4e86\u4e00\u4e0b\u4e5f\u786e\u5b9e\u53ea\u60f3\u5230\u4e00\u4e2a for \u628a\u96c6\u5408 A \u52a0\u5165 hashmap\uff0c\u53e6\u4e00\u4e2a\u9010\u9879\u67e5\u627e\u96c6\u5408 B \u662f\u5426\u5728 hashmap \u4e2d\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u65b9\u6cd5\u5417\uff1f      <\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>4<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"5192256\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : elonmask <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5f88\u660e\u663e\u5f97\u7528 set\uff0c\u6570\u636e\u662f\u6574\u6570\u540c\u65f6\u503c\u6bd4\u8f83\u5c0f\u7684\u8bdd\uff0c\u53ef\u4ee5\u6570\u7ec4\uff0c\u7c7b\u4f3c\u90a3\u79cd\u8ba1\u6570\u7684\u65b9\u5f0f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5192257\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : pianjiao <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             map set                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5192258\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : mcfog <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u641e\u6e05\u695a M+N \u590d\u6742\u548c M*N \u590d\u6742\u5c31\u884c\u4e86\uff0c\u5f88\u5bb9\u6613\u8bc1\u660e\u7406\u8bba\u6700\u5c0f\u590d\u6742\u5ea6\u5c31\u662f M+N                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5192259\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Inf1nity <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u89c9\u5f97\u65e0\u8bba\u5982\u4f55\u90fd\u8981\u904d\u5386\u4e24\u6b21\uff0c\u590d\u6742\u5ea6 O(M+N)\u3002\u5404\u7c7b Set \u5e94\u8be5\u5c31\u53ef\u4ee5\u6ee1\u8db3\u9700\u8981\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u96c6\u5408\u6c42\u4ea4\u96c6\u6709\u6bd4\u4e24\u4e2a for \u6548\u7387\u66f4&hellip;<\/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\/316671"}],"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=316671"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/316671\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=316671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=316671"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=316671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}