← 查看本卷题目GESP C++ 5级2024年9月单选题 第2题 · 2 分通过（ ）操作，能完成在双向循环链表结点p之后插入结点s的功能（其中next域为结点的直接后继， prev域为结点的直接前驱）。 填写答案Ap->next->prev = s; s->prev = p; p->next = s; s->next = p->next;Bp->next->prev = s; p->next = s; s->prev = p; s->next = p->next;Cs->prev = p; s->next = p->next; p->next = s; p->next->prev = s;Ds->next = p->next; p->next->prev = s; s->prev = p; p->next = s;提交答案详细解析这题不会 ← 上一题 第 245 / 351 题← → 键切题 下一题 →
通过（ ）操作，能完成在双向循环链表结点p之后插入结点s的功能（其中next域为结点的直接后继， prev域为结点的直接前驱）。 填写答案Ap->next->prev = s; s->prev = p; p->next = s; s->next = p->next;Bp->next->prev = s; p->next = s; s->prev = p; s->next = p->next;Cs->prev = p; s->next = p->next; p->next = s; p->next->prev = s;Ds->next = p->next; p->next->prev = s; s->prev = p; p->next = s;提交答案详细解析这题不会
