2017年11月5日

摘要: 因主元素出现次数严格大于所有元素出现次数的一半,故排序后中间元素必是主元素 class Solution {public: /* * @param nums: a list of integers * @return: find a majority number */ int majorityNu 阅读全文
posted @ 2017-11-05 22:50 叶尘 阅读(262) 评论(0) 推荐(0)
 
摘要: class Solution {public: /* * @param nums: a list of integers * @return: A integer indicate the sum of minimum subarray */ int minSubArray(vector<int> 阅读全文
posted @ 2017-11-05 22:46 叶尘 阅读(112) 评论(0) 推荐(0)
 
摘要: class Solution {public: /* * @param nums: A list of integers * @return: A integer indicate the sum of max subarray */ int maxSubArray(vector<int> &num 阅读全文
posted @ 2017-11-05 22:42 叶尘 阅读(108) 评论(0) 推荐(0)
 
摘要: /** * Definition of TreeNode: * class TreeNode { * public: * int val; * TreeNode *left, *right; * TreeNode(int val) { * this->val = val; * this->left 阅读全文
posted @ 2017-11-05 22:34 叶尘 阅读(120) 评论(0) 推荐(0)
 
摘要: 分别递归遍历左右子树,并且做比较,选取深度大的一支 /** * Definition of TreeNode: * class TreeNode { * public: * int val; * TreeNode *left, *right; * TreeNode(int val) { * this 阅读全文
posted @ 2017-11-05 22:30 叶尘 阅读(145) 评论(0) 推荐(0)
 
摘要: 遍历列表中元素,如果是整数则添加到数组中,如果是列表则递归遍历该列表。 /** * // This is the interface that allows for creating nested lists. * // You should not implement it, or specula 阅读全文
posted @ 2017-11-05 21:53 叶尘 阅读(215) 评论(0) 推荐(0)

2017年9月18日

摘要: /** * Definition of TreeNode: * class TreeNode { * public: * int val; * TreeNode *left, *right; * TreeNode(int val) { * this->val = val; * this->left 阅读全文
posted @ 2017-09-18 15:32 叶尘 阅读(328) 评论(0) 推荐(0)
 
摘要: /** * Definition of TreeNode: * class TreeNode { * public: * int val; * TreeNode *left, *right; * TreeNode(int val) { * this->val = val; * this->left 阅读全文
posted @ 2017-09-18 15:28 叶尘 阅读(105) 评论(0) 推荐(0)
 
摘要: /** * Definition of TreeNode: * class TreeNode { * public: * int val; * TreeNode *left, *right; * TreeNode(int val) { * this->val = val; * this->left 阅读全文
posted @ 2017-09-18 15:26 叶尘 阅读(186) 评论(0) 推荐(0)
 
摘要: /** * Definition of TreeNode: * class TreeNode { * public: * int val; * TreeNode *left, *right; * TreeNode(int val) { * this->val = val; * this->left 阅读全文
posted @ 2017-09-18 15:25 叶尘 阅读(97) 评论(0) 推荐(0)