【单选题】
在数组表示的循环队列中,front、rear分别为队列的头、尾指针,maxSize为数组的最大长度,队满的条件是()
A、front=maxSize
B、(rear+1)%maxSize=front
C、rear=maxSize
D、rear=front
A、front=maxSize
B、(rear+1)%maxSize=front
C、rear=maxSize
D、rear=front
A、A.sq.front= sq.rear B、B.sq.front= sq.rear+1 C、C.(sq.front +1)mod MAXSIZE= sq.rear D、D.(sq.rear+1)mod MAXSIZE= sq.front
A、sq.rear= (sq.rear+1)mod MAXSIZE; sq.elem[sq.rear]=x; B、sq.elem[sq.rear]=x; sq.rear= (sq.rear+1)mod MAXSIZE; C、sq.front= (sq.front+1)mod MAXSIZE; sq.elem[sq.front]=x; D、sq.elem[sq.front]=x; sq.front= sq.front+1;
A、s=q.front;q.front->next=s.next; B、s=q.front->next;q.front->next=s.next; C、s=q.front->next;q.front=s.next; D、s=q;q.front->next=s.next;