摘要: class Solution { public: int res = 0; int findTargetSumWays(vector<int>& nums, int target) { if(nums.size()==0) return 0; dfs(nums,0,0,target); return 阅读全文
posted @ 2021-07-26 17:34 三一一一317 阅读(27) 评论(0) 推荐(0)
摘要: /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode() : val(0), left(nullptr), rig 阅读全文
posted @ 2021-07-26 16:57 三一一一317 阅读(38) 评论(0) 推荐(0)
摘要: 解析参考: https://leetcode-cn.com/problems/task-scheduler/solution/tong-zi-by-popopop/ class Solution { public: /* 结合桶的思想,我们只需要计算两个数,第一:一个是找出最大任务数量 N, 看一下 阅读全文
posted @ 2021-07-26 16:29 三一一一317 阅读(42) 评论(0) 推荐(0)