public void startCounting(int times, TotalCount thisOne)
{
for (int i = 0; i < times; i++)
{
thisOne.count++;
}
}
static void Main(string[] args)
{
TotalCount ThisWillGoWrong = new TotalCount();
Counter Counterone = new Counter();
Counter CounterTwo = new Counter();
Thread one = new Thread(() => Counterone.startCounting(20000, ThisWillGoWrong));
Thread two = new Thread(() => CounterTwo.startCounting(50000, ThisWillGoWrong));
one.Start();
two.Start();
System.Console.WriteLine(ThisWillGoWrong.count);
}