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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5. 	int i,n;
  6. 	cin>>n;
  7. 	for(i=1;i<=10000;i++)
  8. 	{
  9. 		if(__builtin_popcount(i)==n)
  10. 		{
  11. 			cout<<i<<endl;
  12. 		}
  13. 	}
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/y21KpR
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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