fork(1) download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	printStar(17);
  6. 	return 0;
  7. }
  8.  
  9. void printStar(int width) {
  10. 	int space = 0, star = width;
  11. 	for(int i = 0 ; i < width; i++) {
  12. 		for(int j = 0 ; j < space; j++)
  13.  			printf(" ");
  14.  		for(int k = 0 ; k< star; k++)
  15.  			printf("*");
  16.  
  17.  		printf("\n");
  18.  
  19.  		if(i < width/2) {
  20. 			++space;
  21. 			star-=2;
  22. 		} else {
  23. 			star+=2;
  24. 			--space;
  25. 		}
  26. 		// printf("%d %d %d", space, star, i);
  27. 	}
  28. }
Success #stdin #stdout 0s 9424KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
*****************
 ***************
  *************
   ***********
    *********
     *******
      *****
       ***
        *
       ***
      *****
     *******
    *********
   ***********
  *************
 ***************
*****************
https://ideone.com/uGumbY
language:
C (gcc 8.3)
created:
4 years 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!