[leetcode]Binary Tree Level Order Traversal @ Python
原題地址：http://oj.leetcode.com/problems/binary-tree-level-order-traversal/ 題意：二叉樹的層序遍歷的實現。 解題思路：二叉樹的層序遍歷可以用bfs或者dfs來實現。這里使用的dfs實現，代碼比較簡潔。實際上，二叉樹的先序遍歷 ...
原文：LeetCode Binary Tree Level Order Traversal
Given a binary tree, return thelevel ordertraversal of its nodes values. ie, from left to right, level by level . For example:Given binary tree , , , , , , , DFS遍歷方法： BFS遍歷打印 ...
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