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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	cout << "Enter a positive integer" << endl;
  7. 	int n;
  8. 	cin >> n;
  9. 	if (!cin)
  10. 	{
  11. 		cerr << "Not an integer" << endl;
  12. 		return 1;
  13. 	}
  14. 	while (n > 0)
  15. 	{
  16. 		int c = 0;
  17. 		while (c < n)
  18. 		{
  19. 			cout << "*";
  20. 			c = c + 1;
  21. 		}
  22. 		n = n - 1;
  23. 		cout << endl;
  24. 	}
  25.  
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 3300KB
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stdout
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Enter a positive integer
*****
****
***
**
*
https://ideone.com/EzG2Ta
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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