试题与答案

循环链表的主要优点是______。A.不再需要头指针了 B.从表中任一结点出发都能访

题型:单项选择题

题目:

循环链表的主要优点是______。

A.不再需要头指针了

B.从表中任一结点出发都能访问到整个链表

C.在进行插入、删除运算时,能更好地保证链表不断开

D.已知某个结点的位置后,能够容易地找到它的直接前件

答案:

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