too-many-lists/advanced-lists/double-singly

[giscus[bot]]

too-many-lists/advanced-lists/double-singly

https://course.rs/too-many-lists/advanced-lists/double-singly.html

[LyntNy4n]

个人认为传统的双向链表一大用处就是有指针指向上一个元素, 可以方便访问前驱节点. 这种链表可以很方便地定位一个元素的前驱节点吗?

[gucoi]

pop_node 函数不是一个公共所以在 go_left 和 go_right 里面不能使用吧