Using STL C++ easy


  • 0

    '''
    class Solution {
    public:
    vector<vector<int>> permuteUnique(vector<int>& nums) {

        vector<vector<int>> result;
        sort(nums.begin(),nums.end());
        
        do{
            result.push_back(nums);
        }while(next_permutation(nums.begin(),nums.end()));
        
        return result;
    }
    

    };
    '''


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