Write a C program that find the factorial of a given integer number.

Write a C program that find the factorial of a given integer number.

 Problem Name: Write a C program that find the factorial of a given integer number

Algorithm:

Step 01: Start

Step 02: Input Enter an number, n

Step 03: (Initialize) i=1, f=1,

Step 04: Repeat Step 04 through 6 until i=n

Step 05: f=f*i

Step 06: i=i+1

Step 07: Output “Factorial of %d! of=%d”n,f

Step 08: Stop

C Program:

#include<stdio.h>     

int main ()

{

    int i,f=1,n;

                printf("\n\t Enter an number=");

                scanf("%d",&n);

               

                for(i=1;i<=n;i++)

                f=f*i;

                {

                                printf("\n\t Factorial of %d! is=%d",n,f);

                }

    return 0;

}