0384.cpp (309B)
1 class Solution { 2 const vector<int> og; 3 vector<int> shuffing; 4 5 public: 6 Solution(const vector<int> &nums) : og(nums), shuffing(nums) {} 7 8 vector<int> reset() { return og; } 9 10 vector<int> shuffle() { 11 random_shuffle(shuffing.begin(), shuffing.end()); 12 return shuffing; 13 } 14 };