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  1. #include<stdio.h>
  2. int main(){
  3. 	int n;
  4.  
  5. 	while (scanf("%d", &n) != EOF) {
  6. 		int i;
  7.  
  8. 		for (i = 0; i < n; i++) {
  9. 			int j;
  10. 			for (j = 0; j < (n - 1 - i) ; j++) {
  11. 				printf(" ");
  12. 			}
  13. 			for (j = 0; j < (1 + i * 2) ; j++) {
  14. 				printf("*");
  15. 			}
  16. 			printf("\n");
  17. 		}
  18. 	}
  19.  
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 9424KB
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stdin
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stdout
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*
 *
***
  *
 ***
*****
   *
  ***
 *****
*******
    *
   ***
  *****
 *******
*********
https://ideone.com/rBD75v
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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