On the subtrees of random binary search trees 随机二叉搜索树的子树
2.
Binary search trees are useful for finding items in a list that changes infrequently 二叉搜索树在查找经常变化的列表时是很非常有用的。
3.
Simple binary tree class - binary search trees are useful for finding items in a list that changes infrequently 二叉搜索树在查找经常变化的列表时是很非常有用的。
4.
Using a binary search tree or dividing the string into segments as long as the square root of the length of the string will solve the problem 用一个二叉搜索树或者将串切分成长度的平方根那么长的小段都可以解决这个问题。
