leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

2997.cpp (312B)

0 static auto _ = []() { 1 ios_base::sync_with_stdio(false); 2 cout.tie(NULL); 3 cin.tie(NULL); 4 return NULL; 5 }(); 6 7 class Solution { 8 public: 9 int minOperations(const vector<int> &nums, int k) const { 10 for (const int n : nums) 11 k ^= n; 12 return __builtin_popcount(k); 13 } 14 };