Description

Part I: Generics
1. Box of T
NOTE: You need a public StartUp class with the namespace BoxOfT.
Create a class Box<> that can store anything. It should have two public methods:
• void Add(element) – adds an element on the top of the list.
• element Remove() – removes the topmost element.
• int Count { get; }
Examples
public static void Main(string[] args)
{
Box<int> box = new Box<int>(); box.Add(1); box.Add(2); box.Add(3);
Console.WriteLine(box.Remove()); box.Add(4); box.Add(5);
Console.WriteLine(box.Remove()); }
Hints
Use the syntax Box<T> to create a generic class
2. Generic Array Creator
NOTE: You need a public StartUp class with the namespace GenericArrayCreator.
Create a class ArrayCreator with a method and a single overload to it:
• static T[] Create(int length, T item)
The method should return an array with the given length and every element should be set to the given default item.
Examples
static void Main(string[] args)
{ string[] strings = ArrayCreator.Create(5, “Pesho”); int[] integers = ArrayCreator.Create(10, 33); }

Part II: Generic Constraints
3. Generic Scale
NOTE: You need a public StartUp class with the namespace GenericScale.
Create a class EqualityScale<T> that holds two elements – left and right. The scale should receive the elements through its single constructor:
• EqualityScale(T left, T right)
The scale should have a single method:
• bool AreEqual()
The greater of the two elements is the heavier. The method should return null if the elements are equal.