http://www.programcreek.com/2014/06/leetcode-remove-duplicates-from-sorted-list-ii-java/ 1publicstaticListNode deleteDuplicates(ListNode head){2ListNode t =newListNode(0);3t.next =head;4ListNode p =t;56while(p.next!=null&& p.next.next!=null){7if(p.next.val ==p.next.next.val){8intd...
Given a sorted linked list, delete all duplicates such that each element appear onlyonce. For example, Given1->1->2, return1->2. Given1->1->2->3->3, return1->2->3. 思路:定义两个指针,pre和cur,如果cur和pre相等,则cur移动;如果不相等,同时移动。 1 2 3 4 5 6 7 8 9 10 11 1...
例如输入链表为1->1->2,返回1->2 这题和leetcode26相似,只是数据结构从数组变成了链表 /** * @author rale * * 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, ret...
ArrayList<Integer>numbersList=newArrayList<>(Arrays.asList(1,1,2,3,3,3,4,5,6,6,6,7,8));LinkedHashSet<Integer>hashSet=newLinkedHashSet<>(items);ArrayList<Integer>listWithoutDuplicates=newArrayList<>(hashSet);System.out.println(listWithoutDuplicates);//[1, 2, 3, 4, 5, 6, 7, 8] Dr...
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. 1. 2. 3. 4. 5. 6. # Definition for singly-linked list. ...
83. Remove Duplicates from Sorted List,为什么会让我先做2再做1。。classSolution{public:ListNode*deleteDuplicates(ListNode*head){stack<ListNode*>s;ListNode*p=head;while(p){if(s.empty()||s.top()->val!=p->val){...
Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length. Do not allocate extra space for another array, you must do this in place with constant memory. For example, Given input array A = [1,1,2], ...
82. Remove Duplicates from Sorted List II Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list. Example 1: Input:1->2->3->3->4->4->5Output:1->2->5 Example 2: ...
Remove Duplicates from Sorted List II 2019-11-13 11:06 − [题目](https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/) c++ ``` /** * Definition for singly-linked list. * struct ListNode { * in... Shendu.CC 0 100 使用powershell的remove 2019-12-23 16:46 ...
java 中list进行动态remove处理 2017-11-12 22:48 −... ordinary01 0 5038 LeetCode 82. Remove Duplicates from Sorted List II 2019-11-13 11:06 −[题目](https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/) c++ ``` /** * Definition for singly-linked list. * struct...