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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n,i=1,s=0;
  6. 	cin>>n;
  7. 	while(i<=n/2)
  8. 	{
  9. 		if(n%i==0)
  10. 		{
  11. 			s=s+i;
  12. 		}
  13. 	i++;
  14. 	}
  15. 	if(s==n)
  16. 	cout<<"nr pf";
  17. 	else
  18. 	cout<<"nr nu pf";
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 5320KB
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stdin
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stdout
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nr pf
https://ideone.com/AkOslv
language:
C++ (gcc 8.3)
created:
22 hours ago
visibility:
public

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