【remove-duplicates-from-sorted-list I&II——去除链表中重复项】的更多相关文章

remove-duplicates-from-sorted-list I&II——去除链表中重复项

I.Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given1->1->2, return1->2.Given1->1->2->3->3, return1->2->3. PS:遍历,而后记录pre,并删除后续重复node /** * Definition for singly-linked li…

LeetCode 83. Remove Duplicates from Sorted List （从有序链表中去除重复项）

Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->2->3->3, return 1->2->3. 题目标签:Linked List 题目给了我们一个 list,让我们去除中间的重复项. 设一个 cursor = head…

[LeetCode] Remove Duplicates from Sorted List 移除有序链表中的重复项

Given a sorted linked list, delete all duplicates such that each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->2->3->3, return 1->2->3. 移除有序链表中的重复项需要定义个指针指向该链表的第一个元素,然后第一个元素和第二个元素比较,如果重复了,则删掉第二个元素,…

[LeetCode] 83. Remove Duplicates from Sorted List 移除有序链表中的重复项

Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->2 Output: 1->2 Example 2: Input: 1->1->2->3->3 Output: 1->2->3 这道题让我们移除给定有序链表的重复项,那么可以遍历这个链表,每个结点和其后面的结点比较,如果结点值相…

【LeetCode每天一题】Remove Duplicates from Sorted List(移除有序链表中的重复数字)

Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->2 Output: 1->2 Example 2: Input: 1->1->2->3->3 Output: 1->2->3 思路 对于链表类的题目主要考的是指针的操作,他需要对指针的指向节点有正确的操作.这道题我们可以使用从…

[LC]83题 Remove Duplicates from Sorted List（删除排序链表中的重复元素）（链表）

①英文题目 Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->2 Output: 1->2 Example 2: Input: 1->1->2->3->3 Output: 1->2->3 ②中文题目 给定一个排序链表,删除所有重复的元素,使得每个元素只出现一次. 示例 1:…

力扣—Remove Duplicates from Sorted List（删除排序链表中的重复元素）python实现

题目描述: 中文: 给定一个排序链表,删除所有重复的元素,使得每个元素只出现一次. 示例 1: 输入: 1->1->2输出: 1->2 示例 2: 输入: 1->1->2->3->3输出: 1->2->3 英文: Given a sorted linked list, delete all duplicates such that each element appear only once. Example 1: Input: 1->1->…

LeetCode 83. Remove Duplicates from Sorted List（从有序链表中删除重复节点）

题意:从有序链表中删除重复节点. /** * Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) : val(x), next(NULL) {} * }; */ class Solution { public: ListNode* deleteDuplicates(ListNode* head) { if(head == NULL || head…

[CareerCup] 2.1 Remove Duplicates from Unsorted List 移除无序链表中的重复项

2.1 Write code to remove duplicates from an unsorted linked list.FOLLOW UPHow would you solve this problem if a temporary buffer is not allowed? 这道题让我们移除无序链表中的重复项,在LeetCode中有两道类似的题是Remove Duplicates from Sorted List 移除有序链表中的重复项 和 Remove Duplicates fr…

LeetCode:Remove Duplicates from Sorted List I II

LeetCode:Remove Duplicates from Sorted List Given a sorted linked list, delete all duplicates such that each element appear only once. For example, Given 1->1->2, return 1->2. Given 1->1->2->3->3, return 1->2->3. 分析:和从数组中移除重复元素那…