void print_fun(PCB *H[3],char diao

[10*MAXP],int countd)
{                                           

  /*输出就绪队列函数*/
int i;
PCB *q;
cout<<diao[countd-1]<<" ";
for(i=0;i<3;i++)
{
  cout<<i<<":";
  q=H[i];
  while(q!=NULL)
     {
         cout<<q->name<<" ";
         q=q->next;
     }
}
}
//----------------------------------------

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

n,time=0,isstop,countd=0,i,signNULL,sign,t

[3]={1,2,4};
/*
  n进程个数 isstop进程是否结束 countd总调度

次数
  signNULL就绪队列是否为空 sign是否有运行的
  t[3]时间片大小
*/
PCB p[MAXP],*H[3];
char diao[10*MAXP];            /*调度序列

*/
for(i=0;i<3;i++)
     H[i]=NULL;
n=input_func(p);                /*输入*/
time=p[0].arrive;
isstop=2;
getnewqueue_fun(p,n,H,time,isstop,i); /*获

得就绪队列*/

while(H[0]!=NULL||H[1]!=NULL||H[2]!=NULL)
{ sign=0;
   for(i=0;i<3&&sign==0;i++)
     {
         if(H[i]!=NULL)
           {sign=1;
            H[i]->condition='R';
            if(H[i]->serve>t[i])     /*在时

间片内运行不完*/
              {H[i]->serve-=t[i];
               time+=t[i];
               H[i]->arrive=time;
               diao[countd]=H[i]->name;
               countd++;
               isstop=0;
               H[i]->condition='W';
               getnewqueue_fun

(p,n,H,time,isstop,i);
              }
            else{time+=H[i]->serve;     /*

在时间片内运行完*/
                 H[i]->serve=0;
                 H[i]->condition='F';
                 diao[countd]=H[i]->name;
                 countd++;
                 isstop=1;
                 getnewqueue_fun

(p,n,H,time,isstop,i);
                 print_fun

(H,diao,countd);
                 

cout<<endl;
                }
           }
         
      }
signNULL=1;           /*看就绪队列是否为空

*/
for(i=0;i<n;i++)
   if(H[i]!=NULL)
     signNULL=0;
if(signNULL)
   {for(sign=1,i=0;i<n&&sign;i++)
        if(p[i].condition=='W')
             {
              time=p[i].arrive;
              sign=0;
             }
    isstop=2;
    getnewqueue_fun(p,n,H,time,isstop,i);
    sign=0;
   }
}//end while
for(i=0;i<countd;i++)    /*输出总调度序列

*/
   {cout<<diao[i];
    if(i%20==0&&i!=0)
      cout<<endl;
   }
cout<<endl;
return 0;
}