C program to print Alphabetical Hollow parallelogeam pattern - My CS Tutorial

In this tutorial we will learn how to write a C program that print a alphabetical Hollow Parallelogram pattern.We will use for loop to print parallelogram pattern.

C program code

#include<stdio.h>

#include<conio.h>

void main()

{

    int x,y,z=0,space=1,size;

    printf("\n Enter a number for lines size:\n ");

    scanf("%d",&size);

    printf("\n");

    for(x=size;x>=1;x--)

    {

     for(y=1;y<=x;y++)

     {

      printf("%c",x+64);

     }

     if(x!=size)

     {

       for(z=1;z<=space;z++)

       {

         printf(" ");

       }

        space+=2;

     }

     for(y=x;y>=1;y--)

     {

      if(y!=size)

      printf("%c",x+64);

     }

     printf("\n");

  

    }

    

        space-=4;

    for(x=2;x<=size;x++)

    {

     for(y=1;y<=x;y++)

     {

      printf("%c",x+64);

     }

     if(x!=size)

     {

       for(z=1;z<=space;z++)

       {

         printf(" ");

       }

        space-=2;

     }

     for(y=x;y>=1;y--)

     {

      if(y!=size)

      printf("%c",x+64);

     }

     printf("\n");

    }

    getch();

}

OUTPUT:

We can see in this output it is a alphabetical Hollow Parallelogram pattern.And we take help of for loop to print this pattern.

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Created by-- HARSH CHAUHAN