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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	long long numb, divisor = 2;
  6. 	cin >> numb;
  7. 	while (divisor*divisor <= numb)
  8. 	{
  9. 		if (numb%divisor == 0)
  10. 		{
  11. 			cout << divisor;
  12. 			numb = numb / divisor;
  13. 			cout << '*';
  14. 		}
  15. 		else if (divisor == 2) divisor = 3;
  16. 		else divisor = divisor + 2;
  17. 	}
  18. 	cout << numb;
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 4240KB
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stdin
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stdout
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2*2*3*11
https://ideone.com/jIQhW7
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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