using System;

using System.Reflection;

public class Program

{

    public delegate void GetIntegersPower(int x);

    public static void Main()

    {

        var powerMembers = typeof(Power).GetMethods(BindingFlags.Public | BindingFlags.Static);

        GetIntegersPower del  = null;

        foreach(var powerMember in powerMembers)

        {

            del+=(GetIntegersPower)Delegate.CreateDelegate(typeof(GetIntegersPower), powerMember);             

        }

        del(3);

    }

    public class Power

    {

        public static void Square(int x) => Console.WriteLine($"The number of {x} to the power of two equals {x * x}" + Environment.NewLine);

        public static void Cubed(int x) => Console.WriteLine($"The number of {x} to the power of three equals {Math.Pow(x,3)}" + Environment.NewLine);

        public static void xToThePowerOfFour(int x) => Console.WriteLine($"The number of {x} to the power of four equals {Math.Pow(x,4)}" + Environment.NewLine);

        public static void xToThePowerOfFive(int x) => Console.WriteLine($"The number of {x} to the power of five equals {Math.Pow(x,5)}" + Environment.NewLine);

        public static void xToThePowerOfSix(int x) => Console.WriteLine($"The number of {x} to the power of six equals {Math.Pow(x,6)}" + Environment.NewLine);

    }

}