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Copy pathKalkulačka.java
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Kalkulačka.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package kalkulačka;
import java.util.Scanner;
/**
*
* @author FilipSoft
*/
public class Kalkulačka {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
Scanner sc = new Scanner(System.in, "windows-1250");
System.out.println("vitajte v kalkulačke");
System.out.println("zadajte prve číslo");
float a = Float.parseFloat(sc.nextLine());
System.out.println("zadajte druhe číslo");
float b = Float.parseFloat(sc.nextLine());
System.out.println("zvolte si operáciu");
System.out.println("číslo 1 sčítanie");
System.out.println("číslo 2 odčítanie");
System.out.println("číslo 3 násobenie");
System.out.println("číslo 4 delenie");
int volba = Integer.parseInt(sc.nextLine());
float vysledok = 0 ;
vysledok = 0;
switch (volba) {
case 1:
vysledok = a + b;
break;
case 2:
vysledok = a - b;
break;
case 3:
vysledok = a * b;
break;
case 4:
vysledok = a / b;
break;
default:
break;
}
if ((volba > 0) && (volba < 5))
System.out.printf("vysledok: " + vysledok);
else
System.out.println("neplatna volba");
System.out.println(" Dakujem za použitie");
}
}