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  1. #include <iostream>
  2. using namespace std;
  3. void patterns(int n){
  4. 	int spaces = n/2;
  5. 	int stars = 1;
  6. 	for(int i =1;i<=n;i++){
  7. 		for(int j =1;j<=spaces;j++){
  8. 			if(i == (n/2)+1){
  9. 				cout<<"*"<<"	";
  10. 			}
  11. 			else{
  12. 				cout<<"	";
  13. 			}
  14. 		}
  15. 		//stars;
  16. 		for(int j =1;j<=stars;j++){
  17. 			cout<<"*"<<"	";
  18. 		}
  19. 		if(i<=n/2){
  20. 			stars++;
  21. 		}
  22. 		else{
  23. 			stars--;
  24. 		}
  25. 		cout<<"\n";
  26. 	}
  27. }
  28. int main() {
  29. 	// your code goes here
  30. 	int n;
  31. 	cin>>n;
  32. 	patterns(n);
  33. 	return 0;
  34. }
Success #stdin #stdout 0.01s 5536KB
comments (?)
stdin
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5
stdout
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		*	
		*	*	
*	*	*	*	*	
		*	*	
		*
https://ideone.com/dB0hEG
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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