进程与线程

下面是一段双线程运行的模拟程序，请作为作业写出程序的输出结果

#include <stdio.h> 
#include <windows.h> 
#include <iostream.h>
#include <winbase.h> 

void SubThread(void)
{
	int i;
	for (i=0;i<5;i++)
	{
		cout << "SubThread" << i << endl;
		Sleep(2000);//改一下时间，输出顺序会有变化
	}
}

void main(void)
{
    cout << "CreateThread" << endl;

	// Create a thread;
	DWORD IDThread; 
   	HANDLE hThread;
	hThread = CreateThread(NULL, // no security attributes 
         0,                           // use default stack size 
         (LPTHREAD_START_ROUTINE) SubThread, // thread function 
         NULL,                    // no thread function argument 
         0,                       // use default creation flags 
         &IDThread);              // returns thread identifier 
	
	// Check the return value for success. 
	if (hThread == NULL)
		cout << "CreateThread error" << endl;

    int i;
	for (i=0;i<5;i++)
	{	cout << "MainThread" << i << endl;
		if (i==1)
		{   if (SuspendThread(hThread)==0xFFFFFFFF)
			{
                cout << "Suspend thread error." << endl;
			}
			else
			{
                cout << "Suspend thread is ok." << endl;
			}
		}
		if (i==3)
		{
			if (ResumeThread(hThread)==0xFFFFFFFF)
			{
                cout << "Resume thread error." << endl;
            }
			else
			{
                cout << "Resume thread is ok." << endl;
            }
		}Sleep(4000);//改一下结果会有变化。
	}
} 

参考：

MainThread0
SubThread0
SubThread1
MainThread1
SUspend thread is OK
MainThread2
MainThread3
Resume thread is OK
SubThread2
SubThread3
MainThread4
SubThread4