Expert: Prince M. Premnath - 8/11/2007

Question
write a programe in c++ to find the factorial to any no
through iterative procedure or recursive procedure

Answer
Hi Dear Qaiser !

Thanks for your question !
Here im presenting you the simple version of C++ program to calculate factorial  of an integer using recursive procedure !
/*
  C++ Program to find factorial of a given number using recursion
*/


#include<iostream.h>

int fact(int n)
{
  if( n <= 0 )
     return 1;
  else
     return n* fact( n - 1);
}
void main()
{
  int no;
  cout<<"Enter a number :";
  cin>>no;
  cout<<"Fact "<<fact(no);
}

Thanks and Regards !
Prince M. Premnath
princeatapi@yahoo.co.in