Note: 1. Find each steps lowest cost. 2. Find whether it could reach to end or not. ...
分类：
其他好文 时间：
2017-10-10 16:37:12
阅读次数：
113
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia: “The lowes ...
分类：
其他好文 时间：
2017-10-07 14:56:14
阅读次数：
177
Given a binary search tree and the lowest and highest boundaries as `L`and `R`, trim the tree so that all its elements lies in `[L, R]` (R >= L). You ...
分类：
其他好文 时间：
2017-09-26 21:11:54
阅读次数：
219
Given a binary search tree and the lowest and highest boundaries as L and R, trim the tree so that all its elements lies in [L, R] (R >= L). You might ...
分类：
其他好文 时间：
2017-09-23 23:30:54
阅读次数：
465
For循环有2种，分别是数值型FOR循环和游标型FOR循环： 1 --数值型For循环procedure loop_num_for 2 ( 3 lowest in number, 4 highest in number 5 ) 6 isbegin 7 FOR even_number in lowes ...
分类：
其他好文 时间：
2017-09-21 14:54:02
阅读次数：
167
来源：https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree Given a binary tree, find the lowest common ancestor (LCA) of two given nodes ...
分类：
其他好文 时间：
2017-09-12 21:58:45
阅读次数：
187
Given a binary search tree and the lowest and highest boundaries as L and R, trim the tree so that all its elements lies in [L, R] (R >= L). You might ...
分类：
其他好文 时间：
2017-09-11 21:16:28
阅读次数：
151
Given a binary search tree and the lowest and highest boundaries as L and R, trim the tree so that all its elements lies in [L, R] (R >= L). You might ...
分类：
其他好文 时间：
2017-09-11 15:19:29
阅读次数：
159
Given a binary search tree and the lowest and highest boundaries as L and R, trim the tree so that all its elements lies in [L, R] (R >= L). You might... ...
分类：
编程语言 时间：
2017-09-10 19:45:52
阅读次数：
158
Given a binary search tree and the lowest and highest boundaries as L and R, trim the tree so that all its elements lies in [L, R](R >= L). You might ... ...
分类：
其他好文 时间：
2017-09-10 18:49:54
阅读次数：
148
