using System;

using System.Threading;

​

public class Grafil{

public static void Main(String[]args){

    Console.WriteLine("-Start of Thread-");

    Thread ThreadA = new Thread(Thread1);

    Thread ThreadB = new Thread(Thread2);

    Thread ThreadC = new Thread(Thread3);

​

    ThreadA.Start();

    ThreadB.Start();

    ThreadC.Start();

    ThreadC.Abort();

    ThreadA.Join();

    ThreadB.Join();

    ThreadC.Join();

    Console.WriteLine("-End of Thread-");

}

    static void Thread1(){

        for(int i = 0; i <= 3; i++){

            Thread thread = Thread.CurrentThread;

        Console.WriteLine("Thread count: " + i);

        Thread.Sleep(500);

        }

    }

    static void Thread2(){

        for(int i = 0; i <= 3; i++){

            Thread thread = Thread.CurrentThread;

        Console.WriteLine("Thread count: " + i);

        Thread.Sleep(1500);

        }

    }

    static void Thread3(){

        for(int i = 0; i <= 3; i++){

            Thread thread = Thread.CurrentThread;

        Console.WriteLine("Thread count: " + i);

        Thread.Sleep(1000);

        }

    }

}

​