java–Switch Case

java–Switch Case

 

 

import java.util.Scanner;

public class Switch {

    static Scanner a = new Scanner(System.in);

    public static void main(String[] args) {

        int b;

        System.out.println("ENter :");

        b = a.nextInt();

        switch(b)

        {

        case 1:

            System.out.println("1");

        break;

        case 2:

            System.out.println("2");

        break;

        case 3:

            System.out.println("3");

        break;

        default:

            System.out.println("4");

        }

    }

}