#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <conio.h>

long signed a = 0;
long signed b = 0;

DWORD WINAPI watek1(void *v)
{
	while (1)
	{
		a+=2;
		b+=2;
	}
}

int main(int argc, char *argv[])
{



	HANDLE watek_a = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)watek1, 0, 0, 0);

	for (int i = 1; i<1000; i++)
	{
		Sleep(200);
		printf("a = %d \t b=%d \t r=%d \n", a,b, a-b);

		if (_kbhit())
	        {
	            char w = _getch();
	            if (w == 32)
					//

			}
	}
	CloseHandle(watek_a);


	return 0;
}