{"id":1127,"date":"2015-06-27T07:17:41","date_gmt":"2015-06-26T23:17:41","guid":{"rendered":"http:\/\/www.shuizilong.com\/house\/?p=1127"},"modified":"2015-06-27T07:23:19","modified_gmt":"2015-06-26T23:23:19","slug":"leetcode-21-merge-two-sorted-lists","status":"publish","type":"post","link":"https:\/\/www.shuizilong.com\/house\/archives\/leetcode-21-merge-two-sorted-lists\/","title":{"rendered":"LeetCode 21. Merge Two Sorted Lists"},"content":{"rendered":"<p><!--more--><\/p>\n<p>\u9898\u76ee\u672c\u8eab\u6ca1\u4ec0\u4e48\u96be\u5ea6\uff0c\u4f46\u662f\u8fd9\u4e2a\u9898\u7528 C++ \u7684\u8bdd\u9700\u8981\u7528\u5b83\u7ed9\u4f60\u7684\u90a3\u4e2a\u94fe\u8868\u7ed3\u6784\uff0c\u5341\u5206\u9ebb\u70e6\uff0c\u800c\u4e14\u4e0d\u65b9\u4fbf\u6dfb\u52a0\u54e8\u5175\u3002\u3002<br \/>\nJavaScript:<\/p>\n<pre class=\"brush: jscript; light: false; title: ; toolbar: true; notranslate\" title=\"\">\r\n\/**\r\n * Definition for singly-linked list.\r\n * function ListNode(val) {\r\n *     this.val = val;\r\n *     this.next = null;\r\n * }\r\n *\/\r\n\/**\r\n * @param {ListNode} l1\r\n * @param {ListNode} l2\r\n * @return {ListNode}\r\n *\/\r\nvar mergeTwoLists = function(l1, l2) {\r\n    var head = new ListNode(0), ptr = head;\r\n    \r\n    while (l1 !== null || l2 !== null){\r\n        if (l1 !== null &amp;&amp; (l2 === null || l1.val &lt; l2.val)){\r\n            ptr.next = new ListNode(l1.val);\r\n            l1 = l1.next;\r\n        }\r\n        else{\r\n            ptr.next = new ListNode(l2.val);\r\n            l2 = l2.next;\r\n        }\r\n        ptr = ptr.next;\r\n    }\r\n    \r\n    return head.next;\r\n};\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[142],"tags":[],"class_list":["post-1127","post","type-post","status-publish","format-standard","hentry","category-leetcode"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2tdP7-ib","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/1127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/comments?post=1127"}],"version-history":[{"count":1,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/1127\/revisions"}],"predecessor-version":[{"id":1128,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/posts\/1127\/revisions\/1128"}],"wp:attachment":[{"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/media?parent=1127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/categories?post=1127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shuizilong.com\/house\/wp-json\/wp\/v2\/tags?post=1127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}