Fork me on GitHub
摘要: 1. Two Sum 题目 解析 C++ class Solution_1 { public: // O(n^2) vector twoSum(vector &numbers, int target) { vector vec; if (numbers.size()==0) { return vec 阅读全文
posted @ 2018-01-12 15:30 ranjiewen 阅读(161) 评论(0) 推荐(0)
摘要: 100. Same Tree 题目 解析 "100. Same Tree" 阅读全文
posted @ 2018-01-12 14:28 ranjiewen 阅读(160) 评论(0) 推荐(0)
摘要: "欢迎fork and star:Nowcoder Repository github" 101. Symmetric Tree 题目 解析 递归和迭代实现 "101. Symmetric Tree" 阅读全文
posted @ 2018-01-12 10:30 ranjiewen 阅读(176) 评论(0) 推荐(0)