using System;

using System.Collections.Generic;

using System.Linq;

​

public enum Gender {

    F,

    M,

    Other

}

public class Customer {

    public string FirstName {get; set;}

    public string LastName {get; set;}

    public double TotalMoneySpent {get; set;}

    public Gender Gender {get; set;}

}

​

public class Program

{

    public static List<Customer> Data = new List<Customer>() {

        new Customer() { TotalMoneySpent = 69.09, Gender = Gender.F },

        new Customer() { TotalMoneySpent = 11.09, Gender = Gender.F },

        new Customer() { TotalMoneySpent = 9.81, Gender = Gender.M },

        new Customer() { TotalMoneySpent = 111.45, Gender = Gender.F },

        new Customer() { TotalMoneySpent = 54.67, Gender = Gender.M },

        new Customer() { TotalMoneySpent = 10.00, Gender = Gender.Other },

        new Customer() { TotalMoneySpent = 62.18, Gender = Gender.Other },

        new Customer() { TotalMoneySpent = 43.22, Gender = Gender.M },

        new Customer() { TotalMoneySpent = 76.90, Gender = Gender.M },

        new Customer() { TotalMoneySpent = 99.99, Gender = Gender.F }

    };

    public static void Main()

    {

        /*********

        *

        * Determine average money spent by gender from the Data list above

        *

        ********/

        /*********

        *

        * Determine which customer spent the most money and the least money.

        *

        ********/

    }

}