fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3. int main() {
  4. 	int t;
  5. 	cin>>t;
  6. 	while(t--){
  7. 		int n;
  8. 		cin>>n;
  9. 		for(int i=0; i<n;++i){
  10. 			for(int j=0;j<2*n;++j){
  11. 				if(j<i){
  12. 					cout<<"*";
  13. 				}
  14. 				else if(j>i && j<((2*n-1) - i)){
  15. 					cout<<"#";
  16. 				}
  17. 				else{
  18. 					cout<<"*";
  19. 				}
  20. 			}
  21. 			cout<<endl;
  22. 		}
  23.  
  24. 	}
  25.  
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 5304KB
comments (?)
stdin
copy 
3
9
2
5
stdout
copy 
*################*
**##############**
***############***
****##########****
*****########*****
******######******
*******####*******
********##********
******************
*##*
****
*########*
**######**
***####***
****##****
**********
https://ideone.com/YllH5m
language:
C++14 (gcc 8.3)
created:
2 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!