C#_OOP_4a_Program.cs

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

namespace App4a
{
    class Program
    {
        static void Main(string[] args)
        {
            // int counter = 0;
            Human person1 = new Human("Stoyan", 50);
            // counter++;
            Human person2 = new Human(20, "Ivan");
            // counter++;
            Human person3 = new Human();
            // counter++;


//            person1.Name = "Stoyan";
//            person1.Age = 50;

//            person2.Name = "Ivan";
//            person2.Age = 20;

            // Console.WriteLine("My name is {0}. I am {1} years old!", person1.Name, person1.Age );
            // Console.WriteLine("My name is {0}. I am {1} years old!", person2.Name, person2.Age);

            Human.nationality = "German";

            person1.IntroduceYourSelf("verbous");
            person2.IntroduceYourSelf();
            person3.IntroduceYourSelf();

            IncreasePopulation();

            Console.WriteLine("The population is {0}", Human.counter);

            Console.WriteLine(Human.PI);

            Console.WriteLine(person1.onlyRead);

            Console.WriteLine("Helo World!");
            Console.Read();
        }

        public static void IncreasePopulation()
        {
           //  int counter = 0;
            Human person1 = new Human();
            // counter++;
        }
    }
}