摘要:
暴力去重 class Solution { public: vector<vector<int>> threeSum(vector<int>& nums) { map<int, int> cnt; int n = nums.size(); for(int i = 0; i < n; i++) { i 阅读全文
摘要:
水题,vis记录,暴力即可 注意有重复 class Solution { public: vector<int> twoSum(vector<int>& numbers, int target) { int len = numbers.size(); int vis[3001]; memset(vi 阅读全文
摘要:
去重,然后暴力即可,去重时别忘了记录原来的长度 class Solution { public: int max(int a, int b) { return a > b ? a : b; } int maxProduct(vector<string>& words) { int len = wor 阅读全文