Faktorial C++

#Include <iostream.h>
#Include <conio.h>


long faktorial (long a)


{


if (a>1)
return (a*faktorial (a-1));
else
return (1);


}


int main()


{


long 1;
cout<<"Masukkan bilangan: ";
cin>>1;
cout<<1<<"! = "<<faktorial (1)
getch()
return 0;


}