lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
				   lift1.up=0;lift1.down=0;lift1.stay=1;		//更新電梯的運動狀態

			  }
			  else
			  {
				   lift1.all_persons=lift1.all_persons-lift1.out_persons[lift1.stay_in_floor+2]+floor[lift1.stay_in_floor+2].down_persons;//更新電梯1內的總人數
			       t_inperson=floor[lift1.stay_in_floor+2].down_persons;
			       floor[lift1.stay_in_floor+2].down_persons=0;	//更新在該層樓等待進入電梯的人數
			       t_outperson=lift1.out_persons[lift1.stay_in_floor+2];	
			       lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
				   lift1.up=0;lift1.down=1;lift1.stay=0;		//更新電梯的運動狀態
				   floor[lift1.stay_in_floor+2].down=0;	//更新電梯外的“上”按鈕狀態

			  }
		  }
	  }
	  else if (lift1.down)
	  {
		  if (lift1.stay_in_floor>-2)
		     lift1.stay_in_floor--;			//更新電梯所在的樓層
		  floor[lift1.stay_in_floor+2].down=0;	//更新電梯外的“上”按鈕狀態
		  lift1.inbutton_state[lift1.stay_in_floor+2]=0;//更新電梯內該層按鈕狀態
		  flag1=in_low;
		  flag2=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&out_low; 
		  flag3=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&out_low&(lift2.up || lift2.stay);
		  flag4=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.up&between_down;
		  flag5=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.up&low;
		  flag6=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.stay&between_near;
		  flag7=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.down&between;
		  flag8=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.down&low_up;
		  flag_down=flag1 || flag2 ||flag3 ||flag4 ||flag5 ||flag6 ||flag7 ||flag8;
		  if (flag_down)
		  {
			   lift1.all_persons=lift1.all_persons-lift1.out_persons[lift1.stay_in_floor+2]+floor[lift1.stay_in_floor+2].down_persons;//更新電梯1內的總人數
			   t_inperson=floor[lift1.stay_in_floor+2].down_persons;
			   floor[lift1.stay_in_floor+2].down_persons=0;	//更新在該層樓等待進入電梯的人數
			   t_outperson=lift1.out_persons[lift1.stay_in_floor+2];	
			   lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
		  }
		  else if (!flag_down)
		  {
			  flag9=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.up&!out_high&!between_down;
			  flag10=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.stay&!out_high&!between_near;
			  flag11=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.down&!out_high&!between&!low_up;
			  flag12=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&lift2.up&!out_low;
			  flag13=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&lift2.stay&!out_low&!out_high;
			  flag14=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&lift2.down&!out_high;
			  flag15=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.up&!out_low&!between&!high_down;
			  flag16=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.stay&!out_low&!between_near&!high_down;
			  flag17=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.down&!out_low&!between_up&!high;
			  flag_stay=flag9 || flag10 || flag11 || flag12 || flag13 || flag14 || flag15 || flag16 || flag17;
			  if (flag_stay)
			  {
				   lift1.all_persons=lift1.all_persons-lift1.out_persons[lift1.stay_in_floor+2];//更新電梯1內的總人數
			       t_outperson=lift1.out_persons[lift1.stay_in_floor+2];	
			       lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
				   lift1.up=0;lift1.down=0;lift1.stay=1;		//更新電梯的運動狀態

			  }
			  else
			  {
				   lift1.all_persons=lift1.all_persons-lift1.out_persons[lift1.stay_in_floor+2]+floor[lift1.stay_in_floor+2].down_persons;//更新電梯1內的總人數
			       t_inperson=floor[lift1.stay_in_floor+2].up_persons;
			       floor[lift1.stay_in_floor+2].up_persons=0;	//更新在該層樓等待進入電梯的人數
			       t_outperson=lift1.out_persons[lift1.stay_in_floor+2];	
			       lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
				   lift1.up=1;lift1.down=0;lift1.stay=0;		//更新電梯的運動狀態
				   floor[lift1.stay_in_floor+2].up=0;	//更新電梯外的“上”按鈕狀態

			  }
		  }
	  }
	  else
	  {	  
		  lift1.inbutton_state[lift1.stay_in_floor+2]=0;//更新電梯內該層按鈕狀態
		  flag1=in_high;
		  flag2=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&out_high; 
		  flag3=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&out_high&(lift2.down || lift2.stay);
		  flag4=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.up&between;
		  flag5=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.up&high_down;
		  flag6=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.stay&between_near;
		  flag7=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.down&between_up;
		  flag8=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.down&high;
		  flag18=!flag1&floor[lift1.stay_in_floor+2].up;
		  flag_up=flag1 || flag2 ||flag3 ||flag4 ||flag5 ||flag6 ||flag7 ||flag8 || flag18;
		  if (flag_up)
		  {
			   lift1.all_persons=lift1.all_persons-lift1.out_persons[lift1.stay_in_floor+2]+floor[lift1.stay_in_floor+2].up_persons;//更新電梯1內的總人數
			   t_inperson=floor[lift1.stay_in_floor+2].up_persons;
			   floor[lift1.stay_in_floor+2].up_persons=0;	//更新在該層樓等待進入電梯的人數
			   t_outperson=lift1.out_persons[lift1.stay_in_floor+2];	
			   lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
			   floor[lift1.stay_in_floor+2].up=0;			//更新電梯外的“上”按鈕的狀態
			   lift1.up=1;lift1.down=0;lift1.stay=0;		//更新電梯的運動狀態


		  }
		  else if (!flag_up)
		  {
			  flag9=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.up&!out_high&!between_down;
			  flag10=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.stay&!out_high&!between_near;
			  flag11=!flag1&(lift1.stay_in_floor>lift2.stay_in_floor)&lift2.down&!out_high&!between&!low_up;
			  flag12=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&lift2.up&!out_low;
			  flag13=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&lift2.stay&!out_low&!out_high;
			  flag14=!flag1&(lift1.stay_in_floor==lift2.stay_in_floor)&lift2.down&!out_high;
			  flag15=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.up&!out_low&!between&!high_down;
			  flag16=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.stay&!out_low&!between_near&!high_down;
			  flag17=!flag1&(lift1.stay_in_floor<lift2.stay_in_floor)&lift2.down&!out_low&!between_up&!high;
			  flag_stay=flag9 || flag10 || flag11 || flag12 || flag13 || flag14 || flag15 || flag16 || flag17;
			  if (!flag_stay)
			  {
				   lift1.all_persons=lift1.all_persons-lift1.out_persons[lift1.stay_in_floor+2]+floor[lift1.stay_in_floor+2].down_persons;//更新電梯1內的總人數
			       t_inperson=floor[lift1.stay_in_floor+2].down_persons;
			       floor[lift1.stay_in_floor+2].down_persons=0;	//更新在該層樓等待進入電梯的人數
			       t_outperson=lift1.out_persons[lift1.stay_in_floor+2];	
			       lift1.out_persons[lift1.stay_in_floor+2]=0;	//更新在該層樓出去電梯的人數
				   lift1.up=0;lift1.down=1;lift1.stay=0;		//更新電梯的運動狀態
				   floor[lift1.stay_in_floor+2].down=0;	//更新電梯外的“上”按鈕狀態

			  }
		  }
	  }
	  //下面，輸出電梯的狀態
	  	  Sleep(500);				//再讓print線程睡眠0.5秒，在這段時間里電梯不能響應電梯內、外的按鈕
		  //在此加入清屏
		  //cls;
		  //clrscr();
		  SuspendThread(hprint2);	//掛起print2線程
		  cout<<"電梯1目前在"<<lift1.stay_in_floor<<"層"<<endl;	//輸出電梯所在的樓層
		  if (lift1.all_persons>max_persons)
		  {
			  lift1.all_persons=max_persons;
			  Beep(800,1000);
		  }
		  else if (lift1.all_persons<0)
			  lift1.all_persons=0;
		  cout<<"電梯1內有"<<lift1.all_persons<<"人"<<endl;		//輸出電梯內的總人數
	/*	  if (t_outperson>lift1.all_persons)
			  t_outperson=lift1.all_persons;
		  else 
			  if (t_outperson<0)
			     t_outperson=0;
		  if (t_inperson>(max_persons-lift1.all_persons))
			  t_inperson=max_persons-lift1.all_persons;
		  else 
			  if (t_inperson<0)
			     t_inperson=0;*/
		  if (t_outperson!=0 || t_inperson!=0)
		     cout<<"電梯1在本層出去"<<t_outperson<<"人，進入"<<t_inperson<<"人"<<endl;//輸出電梯進、出人數情況
		  t_inperson=0;
		  t_outperson=0;
		 if (lift1.up)
		    cout<<"電梯1目前運動狀態：向上"<<endl;
	     else if (lift1.down)
		    cout<<"電梯1目前運動狀態：向下"<<endl;
	     else
		    cout<<"電梯1目前運動狀態：暫停"<<endl;
		 cout<<endl;
		 ResumeThread(hprint2);	 //恢復print2線程

  }
	return 0;
}



//用于輸出電梯2狀態的線程
DWORD WINAPI print2(PVOID PARAM3)
{int t_inperson=0,t_outperson=0;	//用于臨時存放電梯狀態
 bool flag1,flag2,flag3,flag4,flag5,flag6,flag7,flag8,flag9,flag10,flag11,flag12,flag13,flag14,flag15,flag16,flag17,flag18,flag_up,flag_stay,flag_down;
 bool in_high=0,in_low=0,out_high=0,between=0,high_down=0,between_near=0,between_up=0,high=0,low=0,between_down=0,low_up=0,out_low=0;
 int i,t_high_floor,t_low_floor;
	while (operation_state)		//用于輸出電梯狀態的死循環
  {
	  Sleep(2500);				//先讓print線程睡眠2.5秒，這樣在這段時間里電梯能響應電梯內、外的按鈕
	  in_high=0;
	  out_high=0;
      for (i=lift2.stay_in_floor+3;i<=11;i++)
	  {
		  in_high=in_high || lift2.inbutton_state[i];
		  out_high=out_high || floor[i].up || floor[i].down;
	  }
	  in_low=0;
	  for (i=lift2.stay_in_floor+1;i>=0;i--)
		  in_low=in_low || lift2.inbutton_state[i];
	  t_high_floor=(lift1.stay_in_floor>lift2.stay_in_floor)? lift1.stay_in_floor:lift2.stay_in_floor;
	  t_low_floor=(lift1.stay_in_floor<lift2.stay_in_floor)? lift1.stay_in_floor:lift2.stay_in_floor;
	  between=0;
	  for (i=t_low_floor+3;i<t_high_floor+2;i++)
		  between=between || floor[i].up || floor[i].down;
	  high_down=0;
	  for (i=lift2.stay_in_floor+3;i<=11;i++)
	      high_down=high_down || floor[i].down;
	  between_near=0;
	  for (i=t_low_floor+3;i<=t_low_floor+(t_high_floor-t_low_floor)/2+2;i++)
		  between_near=between_near || floor[i].up || floor[i].down;
	  between_up=0;
      for (i=t_low_floor+3;i<t_high_floor+2;i++)
		  between_up=between_up || floor[i].up;
	  high=0;
	  for (i=lift2.stay_in_floor+3;i<=11;i++)
		  high=high || floor[i].up || floor[i].down;
	  between_down=0;
	  for (i=t_low_floor+3;i<=t_high_floor+2;i++)
		  between_down=between_down || floor[i].down;
	  low_up=0;
      for (i=lift2.stay_in_floor+1;i>=0;i--)
		  low_up=low_up || floor[i].up;
	  out_low=0;