Ho provato questo programma ma nn va molto bene

codice:
#include <windows.h>
#pragma comment (lib,"Kernel32.lib")
#include <iostream.h>
#include <stdlib.h>

DWORD funz1 (LPDWORD lpdwParam) {
	
	for (int i = 0; ; i++)
	{
		cout << "\r" << i;
		Sleep (1000);
	}

	return 0;

}


int main ()
{
	DWORD dwThreadId, dwThrdParam = 1; 
  HANDLE hThread; 
	
	HANDLE thread =  CreateThread(NULL, 0, 
		(LPTHREAD_START_ROUTINE)  funz1, &dwThrdParam, 0, &dwThreadId);

	Sleep (20);
  cout << endl;
	cout << "Ciao a tutti" << endl;

	for (int i = 0; ; i++)
	{
		cout << "\r" << i;
		Sleep (1000);
	}

	return 0;
}