mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-09-02 22:13:28 +08:00
update
This commit is contained in:
@@ -12,7 +12,7 @@
|
||||
"translatedContent": "<p>完全二叉树是每一层(除最后一层外)都是完全填充(即,节点数达到最大,第 <code>n</code> 层有 <code>2<sup>n-1</sup></code> 个节点)的,并且所有的节点都尽可能地集中在左侧。</p>\n\n<p>设计一个用完全二叉树初始化的数据结构 <code>CBTInserter</code>,它支持以下几种操作:</p>\n\n<ul>\n\t<li><code>CBTInserter(TreeNode root)</code> 使用根节点为 <code>root</code> 的给定树初始化该数据结构;</li>\n\t<li><code>CBTInserter.insert(int v)</code> 向树中插入一个新节点,节点类型为 <code>TreeNode</code>,值为 <code>v</code> 。使树保持完全二叉树的状态,<strong>并返回插入的新节点的父节点的值</strong>;</li>\n\t<li><code>CBTInserter.get_root()</code> 将返回树的根节点。</li>\n</ul>\n\n<p> </p>\n\n<ol>\n</ol>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入:</strong>inputs = ["CBTInserter","insert","get_root"], inputs = [[[1]],[2],[]]\n<strong>输出:</strong>[null,1,[1,2]]\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong>inputs = ["CBTInserter","insert","insert","get_root"], inputs = [[[1,2,3,4,5,6]],[7],[8],[]]\n<strong>输出:</strong>[null,3,4,[1,2,3,4,5,6,7,8]]\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li>最初给定的树是完全二叉树,且包含 <code>1</code> 到 <code>1000</code> 个节点。</li>\n\t<li>每个测试用例最多调用 <code>CBTInserter.insert</code> 操作 <code>10000</code> 次。</li>\n\t<li>给定节点或插入节点的每个值都在 <code>0</code> 到 <code>5000</code> 之间。</li>\n</ul>\n\n<p> </p>\n\n<p><meta charset=\"UTF-8\" />注意:本题与主站 919 题相同: <a href=\"https://leetcode-cn.com/problems/complete-binary-tree-inserter/\">https://leetcode-cn.com/problems/complete-binary-tree-inserter/</a></p>\n",
|
||||
"isPaidOnly": false,
|
||||
"difficulty": "Medium",
|
||||
"likes": 17,
|
||||
"likes": 20,
|
||||
"dislikes": 0,
|
||||
"isLiked": null,
|
||||
"similarQuestions": "[]",
|
||||
@@ -162,7 +162,7 @@
|
||||
"__typename": "CodeSnippetNode"
|
||||
}
|
||||
],
|
||||
"stats": "{\"totalAccepted\": \"7.8K\", \"totalSubmission\": \"12.4K\", \"totalAcceptedRaw\": 7768, \"totalSubmissionRaw\": 12419, \"acRate\": \"62.5%\"}",
|
||||
"stats": "{\"totalAccepted\": \"9.4K\", \"totalSubmission\": \"15.1K\", \"totalAcceptedRaw\": 9407, \"totalSubmissionRaw\": 15091, \"acRate\": \"62.3%\"}",
|
||||
"hints": [],
|
||||
"solution": null,
|
||||
"status": null,
|
||||
|
Reference in New Issue
Block a user