Given a linked list, remove the nth node from the end of list and return its head. For example, Note:Given n will always be valid.Try to do ...
题目描述: Given a linked list, remove then th node from the end of list and return its head. Example: Note: Givennwill always be valid. Follow up: Could you do this in one pass 理解: 定义两个指针,一个在前,一个在后,同时遍历Li ...
2018-09-20 10:54 0 789 推荐指数:
Given a linked list, remove the nth node from the end of list and return its head. For example, Note:Given n will always be valid.Try to do ...
题目: Given a linked list, remove the nth node from the end of list and return its head. For example, Note: Given n will always be valid. Try ...
原题地址:http://oj.leetcode.com/problems/remove-nth-node-from-end-of-list/ 题意: Given a linked list, remove the nth node from the end of list and return ...
Given a linked list, remove the nth node from the end of list and return its head. For example, Note: Given n will always be valid. Try to do ...
题目描述 给定一个链表,删除链表的倒数第 n 个节点,并且返回链表的头结点。 示例: 说明: 给定的 n 保证是有效的。 进阶: 你能尝试使用一趟扫描实现 ...
原题地址:https://oj.leetcode.com/problems/remove-duplicates-from-sorted-list/ 题意: Given a sorted linked list, delete all duplicates such that each ...
题目: Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. For example ...
原题地址:https://oj.leetcode.com/problems/remove-duplicates-from-sorted-list-ii/ 题意: Given a sorted linked list, delete all nodes that have duplicate ...