leetcodeSolution to some Leetcode problems written in C++ |
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0047.cpp (296B)
0 class Solution { 1 public: 2 vector<vector<int>> permuteUnique(vector<int> &nums) { 3 vector<vector<int>> res; 4 sort(nums.begin(), nums.end()); 5 do { 6 res.push_back(nums); 7 } while (next_permutation(nums.begin(), nums.end())); 8 return res; 9 } 10 };