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  1. #include <iostream>
  2. #include <cmath>
  3. #include <stack>
  4. using namespace std;
  5. int main() {
  6. 	int n;
  7. 	cin >> n;
  8. 	stack < int > div;
  9. 	const double sqrt_n = sqrt ( n ); 
  10. 	for ( int i = 1; i <= sqrt_n; i++ ) {
  11. 	    if ( n % i == 0 ) {
  12. 	    	div.push ( i );
  13. 	    	cout << i << " ";
  14. 	    }
  15. 	}
  16. 	if ( div.top () == sqrt_n ) div.pop();
  17. 	while ( !div.empty () ) {
  18. 	        cout << n / div.top () << " ";
  19.         	div.pop ();
  20. 	}
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 4508KB
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https://ideone.com/UeTKzk
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
secret

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