C program to print triangle.Pascal's triangle,pyramid - My CS Tutorial

C program code to print or create a Pascal's triangle.
In this tutorial we will learn how to write a c program to create or print Pascal's triangle.

C program code

#include<stdio.h>

#include<conio.h>

#include<math.h>

void main()

{

    int a,b,c,rows,count;

    long z;

    printf("\n Enter number of rows:\n ");

    scanf("%d",&rows);

    count=rows-1;

    for(a=0;a<rows;a++)

    {

        z=1;

        for(c=0;c<=count;c++)

        {

            printf("   ");

        }

          for(b=0;b<=a;b++)

        {

            printf("%6ld",z);

            z=(z*(a-b)/(b+1));

        }

        count--;

        printf("\n");

    }

    getch();

}

OUTPUT:

In this output we can see that this is a Pascals triangle. In the first we will enter the range or number of rows of pascal triangle then triangle will be print.

In this output the value of rows is 7.

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Created by-- HARSH CHAUHAN