Solutions

Exercise 1

Steve implemented a sorting function for towers using a delegate:

public class Tower
{
     public string Name { get; set; }
     public int Damage { get; set; }
}
public delegate int CompareTowers(Tower a, Tower b);
public static void SortTowers(List<Tower> towers, CompareTowers compare)
{
     towers.Sort((x, y) => compare(x, y));
}
// Usage:
List<Tower> towers = new List<Tower>
{
     new Tower { Name = "Archer", Damage = 10 },
     new Tower { Name = "Cannon", Damage = 20 },
     new Tower { Name = "Mage", Damage = 15 }
};
SortTowers(towers, (a, b) => b.Damage.CompareTo(a.Damage)); // Sort descending
foreach (var tower in towers)
{
     Console.WriteLine($"{tower.Name}: {tower.Damage} damage");
}

This solution creates...