C++ Program to find the Factorial of a number using Recursive function
/* 2. Write a program to find the factorial of a number using Recursive
function */
#include<iostream.h>
#include<conio.h>
long int fact(int); //declaration
void main()
{
int no;
clrscr();
cout<<“Enter a number to count factorial”<<endl;
cin>>no;
cout<<endl<<no<<“! =”<<fact(no);
getch();
}
long int fact(int no)
{
if(no==0)
return 1;
else
return (no*fact(no-1));
}