using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("What is weight?");

        double weight = Convert.ToDouble(Console.ReadLine());

        Cat myCat = new Cat();

        myCat.Name = "Felix";

        myCat.Weight = weight;

        Console.WriteLine(myCat.ToString());

    }

}

​

public class Cat

{

    // 1) Describe attributes

    public string Name {get; set;}

    public double Weight {get; set;}

    // 2)

    // 3)

    public override string ToString()

    {

        return "Name is: " + Name + "Weight is " + Weight;

    }

}