c# – Switch statements (aka case statements)

Here is a quick switch statement demo:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SwitchStatementDemo
{
    class Program 
    {
        static void Main(string[] args)
        {
            Console.Write("enter a number: ");
            //the parse converts the input into an integer.
            int input = int.Parse(Console.ReadLine());
        
            switch (input)
            {
                case 1:        // this is how to do an "or" in switches.
                case 2:
                    Console.WriteLine("You picked 1 Or 2");
                    break;
                case 3:
                    Console.WriteLine("You picked 3");
                    break;
                case 4:
                    Console.WriteLine("You picked 4");
                    break;
               default:
		    Console.WriteLine("You picked a non-matching number");
                    break;
            }
            
            Console.WriteLine("Switch statement has ended");
        }
    }
}