2015_OOP_World4_Static_Program

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

namespace World4
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("The value of my constant PI = {0}", Person.PI);
            Console.WriteLine("onlyRead = {0}", Person.onlyRead);
            Console.WriteLine("The national incme = {0}", Person.CalculateNationalIncome());

            // int counter = 0;
            Person person1 = new Person("Stoyan", 51);
            // counter++;
            // person1.Name = "Stoyan";
            // person1.Age = 51;

            Person person2 = new Person(18, "Teodora");
            // counter++;
            // person2.Name = "Teodora";
            // person2.Age = 18;

            Person person3 = new Person();
            // counter++;

            Console.WriteLine("The national incme = {0}", Person.CalculateNationalIncome());

            IncreasePopulation();

            person1.IntroduceYourSelf();
            person2.IntroduceYourSelf();
            person3.IntroduceYourSelf();
            // Console.WriteLine("onlyread = {0}", person1.onlyRead);
            // Console.WriteLine("onlyread = {0}", person2.onlyRead);

            Person.Nationality = "German";

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

            Console.WriteLine("The population of my little kingdom is {0}", Person.Counter);

            Console.WriteLine("The national incme = {0}", Person.CalculateNationalIncome());

            /*
            Console.WriteLine("My name is {0}. I am {1} years old! And my balance is {2}",
                person1.Name, person1.Age, person1.Balance);

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

            Console.WriteLine("My name is {0}. I am {1} years old!",
                person3.Name, person3.Age);
            */
        }

        private static void IncreasePopulation()
        {
            Person petko = new Person("Petko", 18);
        }
    }
}