Program for factorial no (recursive).

#include conio.h
#include stdio.h

void main()
{
int n,t;
printf("enter the number whose factorial has to be taken",n);
scanf("%d",&n);
n=factorial(n);
printf("the factorial is %d",n,t);
getch();
}
int factorial(int n)
{
int t;
if(n==1)
{
return(1);
}
else
{
t=n*factorial(n-1);
}
return(t);
}