java list remove duplicates

Remove duplicates from sorted list 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.Solution: Remove

https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/Remove duplicates from Sorted List IIGiven a sorted linked list, delete all nodes that has duplicate numbers, leaving

Title Link: Remove Duplicates from Sorted ListGiven a sorted linked list, delete all duplicates such this each element appear only once.For example,Given 1->1->2, return 1->2.Given 1->1->2->3->3, return 1->2->3.The requirement of this problem is to delete the nodes with duplicate numbers in the ordered

* Problem:* Given a sorted linked list, delete all nodes that has duplicate numbers* Leaving only distinct numbers from the original list.* Solution:* Compare the current position with the previous and behind it. If it does not equal to them and then we add it to the* New List.* What to learn:* Beware that if the list

Remove Duplicates from Sorted ListGiven a sorted linked list, delete all duplicates such this each element appear only once.For example,Given 1->1->2 , return 1->2 .Given 1->1->2->3->3 , return 1->2->3 .Solution:Approach: "Building-block" methods:basic operation-deleting nodeCurrent.next = current.next.next #

One Day together Leetcode This series of articles has all been uploaded to my github address: Zeecoder ' s GitHubYou are welcome to follow my Sina Weibo, my Sina Weibo blogWelcome reprint, Reprint please indicate the source (i) Title Given a sorted linked list, delete all duplicates such this each element appear only once. For example,Given 1->1->2, return 1->2.Given 1->1->2-

Title: Remove Duplicates from Sorted List Pass Rate: 34.5 Difficulty: Simple Given a sorted linked list, delete all duplicates such this each element appear only once.For example,Given 1->1->2 , return 1->2 .Given 1->1-

element is recorded in an array that has already occurred, delete the element. Time complexity O (n):void Removedulicate (node *head) { if (head==null) return; Node *p=head, *q=head->next; Hash[head->data] = true; while (q) { if (Hash[q->data]) { node *t = q; P->next = q->next; Q = p->next; Delete t; } else{ Hash[q->data] = true; p = q; Q = q->next; }}} If you do not allow a temporary ca

Analysis Easy to use Source Https://leetcode.com/problems/remove-duplicates-from-sorted-list/ Question Given a sorted Linked List, delete all duplicates such that each element appear onlyOnce. Example 1: Input: 1->1->2 Output: 1->2 Example 2: Input: 1->1->2->3->3 Output: 1->

Remove duplicates from sorted list 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. It is very simple. First, judge whether the first position is null. If it i

https://oj.leetcode.com/problems/remove-duplicates-from-sorted-list/Given a sorted linked list, delete all duplicates such this each element appear only once.For example,Given 1->1->2 , return 1->2 .Given 1->1->2->3->3 , return 1->2->3 ./*** Definition for singly-linked

Leetcode82--remove duplicates from Sorted List II Original Question Given a sorted linked list, delete all nodes that has duplicate numbers, leaving only distinct numbers from the original List. For example,Given 1->2->3->3->4->4->5, return 1->2->5.Given 1->1->1->2->3, ret

Remove duplicates from Sorted List IIProblem:Given a sorted linked list, delete all nodes that has duplicate numbers, leaving only distinct numbers from the Original list.Ideas:Prepre Pre cur hands interactionMy Code: Public classSolution { PublicListNode deleteduplicates (ListNode head) {if(Head = =NULL|| Head.next =

Test instructionsGiven a sorted linked list, delete all duplicates such this each element appear only once.for example,given1->1->2 , Return1->2 . given1->1->2->3->3 , Return1->2->3 . Ideas:Delete the duplicates in the list and investigate the list operation.The main thing i

Remove duplicates from sorted List II Total accepted: 17137 total submissions: 69046my submissions Given a sorted Linked List, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. For example,Given1->2->3->3->4->4->5, Return1->

#83. Remove Duplicates from Sorted ListGiven a sorted linked list, delete all duplicates such this each element appear only once.For example,Given 1->1->2 , return 1->2 .Given 1->1->2->3->3 , return 1->2->3 ./** Definition for singly-linked list. * struct ListNode {* int val

Remove Duplicates from Sorted ListTotal accepted:89961 Total submissions:253975 difficulty:easy Given a sorted linked list, delete all duplicates such this each element appear only once.For example,Given 1->1->2 , return 1->2 .Given 1->1->2->3->3 , return 1->2->3 .Ideas:Maintains two pointers pointing to the current n

Title Description Link Address Solution Title DescriptionGiven a sorted linked list, delete all duplicates such this each element appear only once.Given 1->1->2, return 1->2.Given 1->1->2->3->3, return 1->2->3.Link Addresshttp://www.lintcode.com/en/problem/remove-duplicates-from-sorted-

Remove duplicates from Sorted List IIGiven a sorted linked list, delete all nodes that has duplicate numbers, leaving only distinct numbers from the Original list.For example,Given 1->2->3->3->4->4->5 , return 1->2->5 .Given 1->1->1->2->3 , return 2->3 .Place non-repeating elements in a new linked list.The new