StormMaybin的博客

/** *@ author StormMaybin *@ date 2016-09-27 */Description Due to recent rains, water has pooled in various places in Farmer John’s field, which is represented by a rectangle of N x M (1 <= N <= 100;

/** *@ author StormMaybin *@ date 2016-09-29 */ 生命不息，奋斗不止！ 题目描述棋盘问题 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 37025 Accepted: 18237Description 在一个给定形状的棋盘（形状可能是不规则的）上面摆

生命不息，奋斗不止！ @author stormma @date 2017/10/21 题目Given n, how many structurally unique BST’s (binary search trees) that store values 1…n?For example Given n = 3, there are a total of 5 unique BST

@author stormma @date 2017/11/28 生命不息，奋斗不止！ 题目Given a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows: The left subtree of a node contains only n

@author stormma @date 2017/11/30 生命不息，奋斗不止！ 题目1Given two integers n and k, return all possible combinations of k numbers out of 1 … nExample n = 4, k = 2 [2,4], [3,4],

生命不息，奋斗不止 @author stormma @date 2018/03/23 Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. Fo...

生命不息，奋斗不止 @author stormma @date 2018/03/23 Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. ...