Primele n ratii

#include <iostream>

using namespace std;

int main(){
    int n, a=0, b=1, c;
    cout << "n = "; cin >> n;
    for(int i=1; i<=n; i++){
        c=a+b;
        a=b;
        b=c;
        double ratie=(double)b/(double)a;
        cout << "Ratie" << " " << i << ": " << ratie << endl;
    }
}