题目： Given a binary tree, return thevertical ordertraversal of its nodes values. ie, from top to bottom, column by column . If two nodes are in the same row and column, the order should be fromleft to ...
2015-12-22 05:59 2 8870 推荐指数：
Given a binary tree, return the vertical order traversal of its nodes' values. (ie, from top to bottom, column by column). If two nodes ...
原题链接在这里：https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree/ 题目： Given a binary tree, return the vertical order traversal ...
Given the root of a binary tree, calculate the vertical order traversal of the binary tree. For each node at position (row, col), its left ...
原题地址：http://oj.leetcode.com/problems/binary-tree-level-order-traversal/ 题意：二叉树的层序遍历的实现。 解题思路：二叉树的层序遍历可以用bfs或者dfs来实现。这里使用的dfs实现，代码比较简洁。实际上，二叉树的先序遍历 ...
题目： Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level). For example: Given ...
Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level). For example:Given binary tree ...
LeetCode:Binary Tree Level Order Traversal Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right ...
原题地址：http://oj.leetcode.com/problems/binary-tree-level-order-traversal-ii/ 题意： Given a binary tree, return the bottom-up level order traversal ...
