解析
遍历i和第i1,两个for循环查就可以,时间复杂度是
代码
class Solution {
public:vector<int> twoSum(vector<int>& nums, int target) {vector<int> ansewer;bool flag false;for(int i 0;i < nums.size(); i){for(in…
【English Listening practise】In order to mark greater ability of english listening. I am doing my best to finish daily practise in order to make my ability of listerning better and better.帖子
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