static void Main(string[] args)
{
Thread thread = new Thread(start);
Thread thread1 = new Thread(start);
Thread thread2 = new Thread(start);
Thread thread3 = new Thread(start);
thread.Start();
Thread.Sleep(300);
thread1.Start();
Thread.Sleep(300);
thread2.Start();
Thread.Sleep(30);
thread3.Start();
Console.Read();
}
private static void start(object obj)
{
int a = 0;
Thread.Sleep(1100);
for (int i = 0; i < 5; i++)
{
a++;
Thread.Sleep(100);
Console.WriteLine(a);
}
int b = a;
Console.WriteLine(b);
}