Java Zestaw 7 - Zadanie 3v1

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package javaapplication12;

import java.util.InputMismatchException;
import java.util.Scanner;

/**
 *
 * @author student
 */
public class Kalkulator {


    public static void main(String[] args) {

        Scanner skaner = new Scanner(System.in);

        System.out.println("-== Kalkulator ==-");
        System.out.println("Dzielenie");

        System.out.print("Dzielna: ");
        double a = 0;
        try {
            a = skaner.nextDouble();
        } catch(InputMismatchException ex) {
            System.out.println("BLAD: Niepoprawne dane wejsciowe: " + ex);
            return;
            //ex.printStackTrace();
        }

        System.out.print("Dzielnik: ");
        double b = 0;
        try {
            b = skaner.nextDouble();
        } catch(InputMismatchException ex) {
            System.out.println("BLAD: Niepoprawne dane wejsciowe: " + ex);
            return;
        }

        double c = a/b;
        System.out.println("Iloraz: " + c);
    }
}