C# Debugging help

// Street is an abstract class // OneWayStreet and TwoWayStreet derive from Street // On a OneWayStreet, it is illegal to make a U turn // On a TwoWayStreet, a U Turn reverses the travelling direction

// Main program creates two Street child objects - one OneWay and one TwoWay // and demonstrates what happens when you make a U Turn // on a OneWayStreet and a TwoWayStreet

using static System.Console; class DebugTen02 { static void Main() { OneWayStreet oak = new OneWayStreet("Oak Avenue", "east"); TwoWayStreet elm = new TwoWayStreet("Elm Street", "south"); WriteLine("On " + oak.Name + " " + oak.MakeUTurn()); WriteLine("On " + oak.Name + " " + oak.MakeUTurn()); WriteLine("On " + elm.Name + " " + elm.MakeUTurn()); WriteLine("On " + elm.Name + " " + elm.MakeUTurn()); } } abstract class Street { protected string name; private string direction; public Street(string name string travelDirection) { name = name; direction = direction; } public string Name { get { return Name; } } public abstract string MakeUTurn(); } class OneWayStreet : Street { public OneWayStreet(string name, string direction) { }

public override string MakeUTurn() { string temp = "U Turn is illegal! Was going and still going " + direction; return temp; } } class TwoWayStreet : Street { public TwoWayStreet(string name, string direction) : base(name, direction) { } public override string MakeUTurn { string wasGoing = direction; string[] directions = {"north", "south", "east", "west"}; string[] oppDirections = {"south", "north", "west", "east"}; for(int x = 0; x < directions.Length; ++x) { if(direction.Equals(directions[x])) { direction = oppDirections[x]; x = directions.Length; } } string temp = "U Turn successful. Was going " + wasGoing + ". Now going " + direction; return; } }