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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n;
  6. 	cin>>n;
  7. 	for (int i=0; i<(n/2)+1; i++){
  8. 		for (int k=(n/2)-i; k>0; k--){
  9. 			cout<<"  ";
  10. 		}
  11. 		for (int j=0; j<=i; j++){
  12. 			cout<<'*'<<" ";
  13. 		}
  14. 		for (int x=0; x<i; x++){
  15. 			cout<<'*'<<" ";
  16. 		}
  17. 		cout<<endl;
  18. 	}
  19. 	for (int i=0; i<(n/2); i++){
  20. 		for (int k=0; k<(n/2)-i; k++){
  21. 			cout<<"  ";
  22. 		}
  23. 		for (int j=(n/2); j>0; j--){
  24. 			cout<<'*'<<" ";
  25. 		}
  26. 		// for (int x=0; x<i; x++){
  27. 		// 	cout<<'*'<<" ";
  28. 		// }
  29. 		cout<<endl;
  30. 	}
  31. 	return 0;
  32. }
Success #stdin #stdout 0.01s 5288KB
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5
stdout
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    * 
  * * * 
* * * * * 
    * * 
  * *
https://ideone.com/MY5PQ6
language:
C++14 (gcc 8.3)
created:
9 hours ago
visibility:
public

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