Program Pencerminan

/*Program mengeluarkan output berbentuk segitiga samasisi*/
#include <stdio.h>
#include <conio.h>
main()
{
      int a,b,n;
      char t='*';
      printf("Masukkan tinggi: ");
      scanf("%d",&n);
      for(a=1;a<=n;a++)
      {
                     
                       for(b=1;b<=a;b++)
                       { 
                                         printf("%c",t);
                                         }      
                                         printf("\n");
                       }
      for(a=1;a<=n;a++)
      {
                       for(b=a;b<n;b++)
                       { 
                                         printf("%c",t);
                                         }      
                                         printf("\n");
                       }
getch();
}