ExerciseClassProgram

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Exercise2a
{
    class Program
    {
        static void Main(string[] args)
        {
            Tree.Color = "green";
            Tree tree1 = new Tree("Oak", 4.5);
            Tree tree2 = new Tree("Pain", 5.5);
            Tree tree3 = new Tree("Peach", 1);
            Tree tree4 = new Tree("Mango", 3.4);
            Console.WriteLine(tree1);
            Console.WriteLine(tree2);
            Console.WriteLine(tree3);
            Console.WriteLine(tree4);
            Tree.Color = "yellow";
            Console.WriteLine(tree1);
            Console.WriteLine(tree2);
            Console.WriteLine(tree3);
            Console.WriteLine(tree4);

        }
    }
}