In the above example, a simple hashmap or binary search tree could have easily solved the problem, but implementing one of these data structures in XSL would be inconvenient and unnecessary.
在上面的示例中，如果使用一个简单的散列图(hashmap)或二进制搜索树就可以轻易地解决问题，但是用XSL实现一个这样的数据结构并不是很方便，并且是不必要的。
By careful researches of the traversal of binary tree, a new method of traversing binary tree is brought forward, which is able to solve the problem of traversal of binary tree.
对二叉树的遍历过程进行深入地研究，提出一种生成二叉树遍历序列的新方法，解决了二叉树遍历序列的生成问题。
In this problem each node of a binary tree contains a positive integer and all binary trees have have fewer than 256 nodes.
在这个问题中，二叉树的每个节都值都为正整数，且每棵树的节点数都小于256。
This article gives three algorithms for all permutations of 1 to N, analyzing the application of this problem in stack and enumeration of binary tree.
文章给出了1至N全排列问题的三种求解算法，分析了该问题在栈及二叉树计数中的应用。
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1.
对于这个问题，一个高度平衡的二叉树是指每个节点的两个子节点的深度的差异都不超过1的二叉树。
For this multi-label collisions problem, this paper focuses on describing two kinds of main label anti-collision algorithm based on TDMA, ALOHA algorithm and binary tree.
针对多标签的碰撞问题，本文重点介绍和讨论基于TDMA的两类主流的标签防碰撞算法：基于ALOHA的标签防碰撞算法和基于二进制树的标签防碰撞算法。
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1.
二叉树平衡的条件是左子树平衡且右子树平衡且左右子树的高度相差最多为1。基于这个思路递归处理。
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1.
题目大意：给定一棵二叉树，请判断该二叉树是否是平衡二叉树。 所谓平衡二叉树就是每个节点的两颗子树深度不超过1。
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1.
题目大意：给定一棵二叉树，请判断该二叉树是否是平衡二叉树。 所谓平衡二叉树就是每个节点的两颗子树深度不超过1。
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