#include <iostream>
using namespace std;

int main() {
    int a, b;
    cin >> a >> b;
    
    for (int i = 0; i <= 50; i++) {
        int t = a / b;
        cout << t;
        if (!i) cout << ".";
        
        a = (t < b ? t * 10 : t);
    }
    cout << endl;
}