C > Beginners Lab Assignments

Program to construct a pyramid of any input numbers

Program to construct a pyramid of any input numbers

main()
{
 int n,row=1,col=40,i=0,j,k=0,count=1;
 int a[10];
 clrscr();
 i=n-1;
 printf("Pyramid of how many numbers?  ");
 scanf("%d",&n);
 for (j=0;j<n;j++)
 {
  printf("Enter no.:-  ");
  scanf("%d",&a[j]);
 }
 clrscr();
 for (row=n;row>=1;row--)
 {
  k=0;
  k=40-(4*(row-1));
  i=row-1;
  for (col=40;col>=k;col=(col-4))
  {
   gotoxy(col,row);
   printf("%d",a[i]);
   --i;
  }
 }

 for (count=n;count>=1;count--)
 {
  k=0;
  k=40+(4*(count-1));
  i=count-1;
  for (col=40;col<=k;col=(col+4))
  {
   gotoxy(col,count);
   printf("%d",a[i]);
   --i;
  }
 }
 getch();
}