2018年9月21日
[LeetCode] 430. Flatten a Multilevel Doubly Linked List 压平一个多层的双向链表
摘要： You are given a doubly linked list which in addition to the next and previous pointers, it could have a child pointer, which may or may not point to a 阅读全文
posted @ 2018-09-21 21:24 Grandyang 阅读(6151) 评论(5) 推荐(0) 编辑
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