C++ Recursive Olarak Faktöriyel Hesaplama Örneği

//www.ethemsulan.com
#include <cstdlib>
#include <iostream>
int fonk(int n){
       if(n<=1)
               return 1;
       else
        return n*fonk(n-1);
    }
using namespace std;
int main(int argc, char *argv[])
{
    int k;
    cout<<"Fakt Hesap Sayi Gir::";
    cin>>k;
    cout<<"Sonuc="<<fonk(k)<<endl;    
    system("PAUSE");
    return EXIT_SUCCESS;
}