Sample Interview Question 1

sample_interview_question_1.cs

/*
  For an article on Medium about the right and wrong way to conduct
  interview questions. This is in no way an example of how I think
  something should be done. This is bad.  Don't do this!  Why would
  you do this?
*/
using System;

public class Main
{
  public class Foo
  {
    public int Value = 42;
    
    public string DoThis() => "A: DoThis!";
    public string DoThat() => "A: DoThat!";
  }
  
  public class Bar: Foo
  {
    int Value = 0;
    
    public new string DoThis() => "B: DoThis!";
    public new string DoThat() => "B: DoThat!";
  }
  
  public static void Main(string[] args)
  {
    var myBar = new Bar();
    Foo myFoo = new Bar();
    
    // what does this line print out?
    Console.WriteLine($"{myBar.value} - {myBar.DoThis()} {myBar.DoThat()}");
    // what does this line print out?
    Console.WriteLine($"{myFoo.value} - {myFoo.DoThis()} {myFoo.DoThat()}");
  }
}