#include <windows.h>
#include <stdlib.h>
#include <iostream.h>



int  data;   // Parent process's global data


void ThreadOne()
{
  DWORD i;

    i = 0;
	while (i < 100000) {
  
	  data = 1;

	  Sleep(1000);
	  
	  i++;

	}
}

void ThreadTwo()
{
  DWORD i;

    i = 0;
	while (i < 100000) {
  
	  data = 2;


	  Sleep(5000);
	  
	  i++;

	}
}



void main(void)
{
  HANDLE ThreadHandles[2];
  DWORD ThreadOneID, ThreadTwoID;

  DWORD count;

 
  

   data = 0;
 

   
  

   
   ThreadHandles[0] = CreateThread( 0,0,
	   (LPTHREAD_START_ROUTINE) ThreadOne,
	   0, 0, &ThreadOneID);

   ThreadHandles[1] = CreateThread( 0,0,
	   (LPTHREAD_START_ROUTINE) ThreadTwo,
	   0, 0, &ThreadTwoID);

   count = 0;
   while (count < 100000) {

	   cout << "data is " << data << ", count is " << count <<  "\n";

	   count++;
   }

	// Wait for all threads to finish execution
   WaitForMultipleObjects(2, ThreadHandles, TRUE, INFINITE);

}