using System;

public class Program

{

    public static void Main(string[] args){

    string groupNumber;

        Console.WriteLine("Enter the group number: ");

        groupNumber= Console.ReadLine();

        //Switch statement

        switch(groupNumber)

        {

            case "0":

                Console.WriteLine("Group is Gryffindor");

                break;

            case"1":

                Console.WriteLine("Group Ravenclaw");

                break;

            case"2":

                Console.WriteLine("Group Hufflepuff");

                break;

            case"3":

                Console.WriteLine("Group Slytherin");

                break;

            default:

                Console.WriteLine("Wrong input. Enter the correct group number");

                break;

        }

    }

}