public class SizePrinter {

    public static void main(String[] args) {
        int sizeNumber = 2;

        switch (sizeNumber) {
            case 1:
                System.out.println("Extra Small");
                break;
            case 2:
                System.out.println("Small");
                break;
            case 3:
                System.out.println("Medium");
                break;
            case 4:
                System.out.println("Large");
                break;
            case 5:
                System.out.println("Extra Large");
                break;
            default:
                System.out.println("Invalid size number");
        }
    }
}