import java.util.Scanner;

public class Test {
    public static void main(String[] args) {

        try {
            double z = calc();
            System.out.println(z);
        }
        catch (Exception e) {
            System.out.println("Det skjedde en feil. Prøv på nytt.");
        }

    }

    static double calc() throws Exception{
        Scanner sc = new Scanner(System.in);
        System.out.println("Skriv inn et tall: ");
        double x = sc.nextInt();
        System.out.println("Skriv inn et tall: ");
        double y = sc.nextInt();

        
        double z = x / y;
        return z;
    }
}