[LintCode] Remove Linked List Elements 移除链表元素

Remove all elements from a linked list of integers that have value val. Example Given: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val = 6 Return: 1 --> 2 --> 3 --> 4 --> 5 Credits:Special thanks to @mithmatt for adding this probl

Remove all elements from a linked list of integers that have value val. ExampleGiven: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val = 6Return: 1 --> 2 --> 3 --> 4 --> 5 ps:这一题感觉没什么技巧可言,选取一个头指针,一个当前指针,一个前向指针.简单的链表操作而已,代码如下: 1 /**

题意:移除链表中元素值为val的全部元素. 思路:算法复杂度肯定是O(n),那么就在追求更少代码和更少额外操作.我做不出来. 1 /** 2 * Definition for singly-linked list. 3 * struct ListNode { 4 * int val; 5 * ListNode *next; 6 * ListNode(int x) : val(x), next(NULL) {} 7 * }; 8 */ 9 class Solution { 10 public: 1

203. Remove Linked List Elements Remove all elements from a linked list of integers that have value val. ExampleGiven: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val = 6Return: 1 --> 2 --> 3 --> 4 --> 5 题目大意: 删除链表中全部的目标元素. 代码如下:

Remove Linked List Elements Total Accepted: 8053 Total Submissions: 29898My Submissions Question Solution Remove all elements from a linked list of integers that have value val. ExampleGiven: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val =

Remove Linked List Elements Total Accepted: 11291 Total Submissions: 42824 Remove all elements from a linked list of integers that have value val. Example Given: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val = 6 Return: 1 --> 2 --> 3

Remove Linked List Elements Remove all elements from a linked list of integers that have value val. ExampleGiven: 1 --> 2 --> 6 --> 3 --> 4 --> 5 --> 6, val = 6Return: 1 --> 2 --> 3 --> 4 --> 5 https://leetcode.com/problems/r

Question 203.?Remove Linked List Elements Solution 题目大意:从链表中删除给定的数 思路:遍历链表,如果该节点的值等于给的数就删除该节点,注意首节点 Java实现: public ListNode removeElements(ListNode head, int val) { ListNode cur = head; while (cur != null) { if (cur.next != null && cur.next.val ==

3. 无重复字符的最长子串 给定一个字符串,请你找出其中不含有重复字符的 最长子串 的长度. 示例 1: 输入: "abcabcbb"输出: 3 解释: 因为无重复字符的最长子串是 "abc",所以其长度为 3.示例 2: 输入: "bbbbb"输出: 1解释: 因为无重复字符的最长子串是 "b",所以其长度为 1.示例 3: 输入: "pwwkew"输出: 3解释: 因为无重复字符的最长子串是 "