fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n = 5; 
  5. 	for (int i = 1; i <= n; i++) {
  6. 		/* Centering whitespace offset */ 
  7. 		for (int s = 1; s <= n- i; s++) { 
  8. 			printf(" ");
  9. 		}
  10. 		/* Odd progression of asterisks: (2*i-1) */
  11. 		for (int j = 1; j <= (2 * i- 1); j++) {
  12. 			printf("*"); 
  13. 		}
  14. 		printf("\n");
  15. 	} 
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 5312KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
    *
   ***
  *****
 *******
*********
https://ideone.com/IckznB
language:
C (gcc 8.3)
created:
2 days 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!