LESSON 3 Factorial of a number using recursion C Programming

Factorial of a number using recursion

#include<stdio.h>

#include<conio.h>

int fact(int);

void main()

{

int n,f;

clrscr();

printf("Enter the limit");

scanf("%d",&n);

f=fact(n);

printf("factorial is %d",f);

getch();

}

int fact(int x)

{

int p;

if(x==0)

return(1);

else

{

p=x*fact(x-1);

}

return(p);

}

Posted in: C,C Programming