#include<iostream>#include<cstdio>usingnamespacestd;structListNode {intval; ListNode*next; ListNode(intx) : val(x), next(NULL) {} };classSolution {public: ListNode*deleteDuplicates(ListNode *head) { ListNode*pre =newListNode(666); pre->next =head; ListNode*p = pre, *q;while(p->next&&p...
参考:https://leetcode.com/problems/remove-duplicates-from-sorted-list/discuss/1223275/Good-code-without-memory-leak-C%2B%2B-Ez-to-understnad
【刷题笔记】82. Remove Duplicates from Sorted List II,题目Givenasortedlinkedlist,deleteallnodesthathaveduplicatenumbers,leavingonlydistinctnumbersfromtheoriginallist.Example1:Input:1->2->3->3->4->4->5Output:1->
#include<iostream>#include<cstdio>usingnamespacestd;structListNode {intval; ListNode*next; ListNode(intx) : val(x), next(NULL) {} };classSolution {public: ListNode*deleteDuplicates(ListNode *head) { ListNode*pre =newListNode(666); pre->next =head; ListNode*p = pre, *q;while(p->next&&p...
In this example, there is a heading in cell B1 Click OK button, to remove the duplicates A confirmation message appears, showing the number of duplicates removed, and the number of unique items remaining. Click OK to close that message. The list of unique values is left on the ...
Click theSortbutton in View Settings to sort messages according to subject, time of receipt, and sender. If you want to save the sorting settings, clickOKin the “Advanced View Settings” dialog box. By selecting parameters, the message list is now sorted. Choose and remove the duplicates. ...
classSolution{public:ListNode*deleteDuplicates(ListNode*head){if(!head)returnNULL;ListNode*pre=NULL,*p=head;while(p){ListNode*pnext=p->next;if(pnext&&p->val==pnext->val){int value=p->val;while(p&&p->val==value){ListNode*temp=p;p=p->next;delete temp;}if(pre==NULL)head=p;elsepre...
https://leetcode.com/problems/remove-duplicates-from-sorted-list/description/ 解题思路: 判断前后两个node的val是否相等如果相等删除第二个, 如果不相等,对tempnode下移一位 代码: class Solution { public ListNode deleteDuplicates(ListNode head) {
【摘要】 1、题目 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->... 1、题目 Given a sorted linked list, delete all duplicates such that each element appear only once. ...
Learn how to remove duplicates from an array in C#. This article provides a detailed program example and step-by-step explanation.