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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int t;
  6.     cin >> t;
  7.     while (t--) {
  8.         int n;
  9.         cin >> n;
  10.         cout << __builtin_popcount(n) << endl;
  11.     }
  12.     return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5268KB
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https://ideone.com/C1ynnh
language:
C++ (gcc 8.3)
created:
9 hours ago
visibility:
public

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