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class Solution { public: vector<int> twoSum(vector<int>& nums, int target) { vector<int> output; for (int i = 0; i < nums.size(); i++) for (int j = nums.size() - 1; j>i; j--) if (nums[i] + nums[j] == target) { output.push_back(i); output.push_back(j); return output; } } }; |