Write a C program which will calculate the factorial

Program code

Write a C program which will calculate the factorial of the first 25 numbers


#include<stdio.h>
long factorial (long number);
int main()
{
    int a;
    for(a=0;a<=25;a++){
        printf("%7d=%10d\n",a,factorial(a));
    }
    return 0;
    }
long factorial (long number)
{
    if (number<=1){
        return 1;
    }
    else{
        return(number*factorial(number-1));
    }
}


Input

 

Output