随笔分类 -  算法

摘要:1 typedef struct node{ 2 int val; 3 struct node *left, *right; 4 }TreeNode; 5 //求二叉树的节点个数。 6 int GetNodeNum(TreeNode *pRoot){ 7 if(pRoot == NULL) 8 return 0; 9 ... 阅读全文
posted @ 2017-03-11 19:47 琴影 阅读(374) 评论(0) 推荐(0) 编辑
摘要:Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times. You may assume that the 阅读全文
posted @ 2016-08-31 23:04 琴影 阅读(349) 评论(0) 推荐(0) 编辑