SWITCH.java

import java.util.*;

public class SWITCH {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int button = sc.nextInt();
        switch (button) {
            case 1:
                System.out.println("hello");
                break;
            case 2:
                System.out.println("Namaste");
                break;
            case 3:
                System.out.println("Bonjour");
                break;
            default:
                System.out.println("Error Button");
        }

    }

}