关于二叉树的遍历请看: http://www.cnblogs.com/stAr-1/p/7058262.html ...
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其他好文 时间:
2018-01-26 10:58:29
阅读次数:
121
Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level and ...
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其他好文 时间:
2018-01-25 12:05:14
阅读次数:
165
【题目描述】 Given a matrix ofmxnelements (mrows,ncolumns), return all elements of the matrix in ZigZag-order. 给你一个包含mxn个元素的矩阵 (m行,n列), 求该矩阵的之字型遍历。 【题目链接】 w ...
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其他好文 时间:
2018-01-21 11:08:59
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135
"欢迎fork and star:Nowcoder Repository github" 103. Binary Tree Zigzag Level Order Traversal 题目 解析 思路1:对奇数行vector进行反转 思路2:设置标志位,对奇数行取vector对应的元素 思路3:使用d ...
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其他好文 时间:
2018-01-11 15:58:10
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182
102. Binary Tree Level Order Traversal 题目 解析 题目来源 "102. Binary Tree Level Order Traversal" ...
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其他好文 时间:
2018-01-11 15:27:32
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92
"欢迎fork and star:Nowcoder Repository github" 105. Construct Binary Tree from Preorder and Inorder Traversal 题目 解析 题目来源 "105. Construct Binary Tree fro ...
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其他好文 时间:
2018-01-09 22:17:19
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219
PAT 1020. Tree Traversals Suppose that all the keys in a binary tree are distinct positive integers. Given the postorder and inorder traversal sequenc ...
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其他好文 时间:
2018-01-08 14:49:58
阅读次数:
109
//深度优先遍历的递归写法 function DFTraversal(node) { var nodes = []; if (node != null) { nodes.push(node); var children = node.children; for (var i = 0; i = 0;... ...
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其他好文 时间:
2017-12-31 10:55:42
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168
Given a binary tree, return the vertical order traversal of its nodes' values. (ie, from top to bottom, column by column). If two nodes are in the sam ...
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其他好文 时间:
2017-12-28 11:52:20
阅读次数:
200
Suppose that all the keys in a binary tree are distinct positive integers. Given the preorder and inorder traversal sequences, you are supposed to out ...
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其他好文 时间:
2017-12-23 17:12:36
阅读次数:
159