text: #include <stdio.h>
  
  #define SIZE 13
  
  int main(void)
  {
  	int x = 0;
  	for (int i = SIZE; i > 0;i -= 2)
  	{
  		for (int a = 0; a < x;a++)
  			printf(" ");
  		for (int a = 0;a < i;a++)
  			printf("*");
  		printf("\n");
  		x++;
  	}
  	return 0;
  }
  