在循环链表中,将头指针改设为尾指针(rear)后,其头结点和尾结点的存储位置分别是( )。
A、rear和rear->next->next
B、rear->next 和rear
C、rear->next->next和rear
D、rear和rear->next
发布时间:2025-03-30 23:42:58
A、rear和rear->next->next
B、rear->next 和rear
C、rear->next->next和rear
D、rear和rear->next