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  1. #include<iostream>
  2. #define ll long long int
  3. using namespace std;
  4. int main()
  5. {
  6.     int t;
  7.     cin>>t;
  8.     while(t--)
  9.     {
  10.         ll N;
  11.         int c=0;
  12.         cin>>N;
  13.         while(N)
  14.         {
  15.             c++;
  16.             N=N&(N-1);
  17.         }
  18.         cout<<c<<endl;
  19.     }
  20.     return 0;
  21. }
  22.  
Success #stdin #stdout 0s 4236KB
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https://ideone.com/wzpQIx
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
secret

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