C++ Latihan Deret Fibonacci

#include <iostream>
using namespace std;

int main(){

    int n, f_n, f_n1, f_n2;

cout << "Program Deret Fibonacci "<< endl;
cout << "Masukan nilai ke-n: ";
cin >> n;

f_n1 = 1;
f_n2 = 0;

for(int i = 0; i < n; i++){
f_n = f_n1 + f_n2;
f_n2 = f_n1;
f_n1 = f_n;
cout << f_n << endl;
}

cin.get();
return 0;
}