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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int f(int n)
  5. {
  6. 	if ((n%2==1) || (n==0)) return 0;
  7. 		else return 1+f(n/2);
  8. }
  9.  
  10. int x;
  11.  
  12. int main() {
  13.  
  14. 	cin>>x;
  15. 	cout<<f(x)<<endl;
  16.  
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 5312KB
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https://ideone.com/xNKBPN
language:
C++ (gcc 8.3)
created:
11 days ago
visibility:
public

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