davidnyc

摘要： https://leetcode.com/problems/remove-nth-node-from-end-of-list/description/Given a linked list, remove the nth node from the end of list and return its head.For example, Given linked list: 1->2->3->... 阅读全文

摘要： https://leetcode.com/problems/delete-node-in-a-linked-list/description/Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.Supposed the linked... 阅读全文