using System;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

  public static void Main()

  {

    var name= GetName();

    Console.WriteLine(name);

    name= GetName("ALBO");

    Console.WriteLine(name);

  }

​

  private static string GetName(string name="LGO")

  {

    return name;

  }

}