Fibonacci C++

Fibonacci  C++

#include <iostream>
using namespace std;

long fibonacci (long);

int main(){
long result;
int i;
for (i=0; i<=10; i++)
result = fibonacci(i);
cout << i << endl;

system ("pause";
return 0;
}

long fibonacci(long i){

if(i == 0 || i == 1) //caso base
return i;

else
return fibonacci(i-1)+fibonacci(i-2);
}