[C#] switch 문 switch - case

using System;

namespace MyFirstProgram
{
    internal class Program
    {

        static void Main(string[] args) // main method
        {

            // switch - case

            Console.WriteLine("What day is it today?");
            String day = Console.ReadLine();

            switch (day) // day에 해당하는 case로 이동하여 코드를 실행한다
            {
                case "Monday":
                    Console.WriteLine("It's Monday!");
                    break;
                case "Tuesday":
                    Console.WriteLine("It's Tuesday!");
                    break;
                case "Wednesday":
                    Console.WriteLine("It's Wednesday!");
                    break;
                case "Thursday":
                    Console.WriteLine("It's Thursday!");
                    break;
                case "Friday":
                    Console.WriteLine("It's Friday!");
                    break;
                case "Saterday":
                    Console.WriteLine("It's Saterday!");
                    break;
                case "Sunday":
                    Console.WriteLine("It's Sunday!");
                    break;
                default: // 아무것도 해당되지 않을 때
                    Console.WriteLine("It's not a day!");
                    break;
            }

        }
    }
}