• 2022-06-16
    已知带头结点的链队列指针Q,则该队列做新元素结点s进队操作的语句是( )
    A: Q->rear->next=s; Q->rear=s;
    B: s->next=Q->front->next; Q->front->next=s;
    C: Q->next=s;Q=s;
    D: s->next=Q->next ;Q->next=s;
  • 举一反三