Write A C++ Program To Find The Factorial Of A Number By Using The Recursion.

#include <iostream.h> 
 #include <conio.h> 
 void main ( ) 
 { 
       int n, factorial(int); 
       clrscr(); 
       cout<<"\n Enter the value of N: "; 
       cin>>n; 
        
       cout<<"\n Factorial of Number "<<n<<" is "<<factorial(n); 
       getch ( ); 
 } 
      int factorial(int n) 
          { 
                  int m; 
              if(n==1) 
                { 
                  return (n); 
                } 
              else 
               { 
                   m = n * factorial(n-1); 
                   return (m); 
               } 
         }