// Function to reverse a doubly-linked list voidreverseDDL(structNode**headRef) { structNode*prev=NULL; structNode*curr=*headRef; // traverse the list while(curr!=NULL) { // swap `next` and `prev` pointers for the current node swap(curr); // update the previous node before moving ...
与Leetcode上翻转链表(206. Reverse Linked List)思路一致,只不过多了一个“prev”前节点的处理,这种题通过画图比较容易验证。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16DoublyLinkedListNode* reverse(DoublyLinkedListNode*head) {if(!head|| !head->next)returnhead; DoublyLinkedListNode* prev = nu...
* int data; * DoublyLinkedListNode next; * DoublyLinkedListNode prev; * }*/staticDoublyLinkedListNode reverse(DoublyLinkedListNode head) { DoublyLinkedListNode current=head; DoublyLinkedListNode temp=null;//swap next and prev of all nodes of double linkedlistwhile(current!=null){ temp=current.prev...
Deletion_In_Doubly_Linked_list.cpp Deletion_a_specific_node.cpp Deletion_after_a_node.cpp Deletion_at_ending.cpp Deletion_before_a_node.cpp Detect_Cycle_in_linked_list.cpp Insert_at_begining_in_linked_list.cpp Insert_at_ending_in_linked_list.cpp Insert_between_two_nodes.cpp Insertion_In_Cir...
Doubly_Linked_List DeleteHead.java DeleteTail.java InsertAtHead.java InsertAtTail.java LL_basic.java Reverse.java Singly_Linked_List imgs detectandremove.java detectloop.java floydCycleDetection.java intersectionPoint.java intersectionPointEfficient.cpp merge_sorted_lists.cpp middle_el.java nthNodefrom...
难度:easy Reverse a singly linked list 思路:方法1:把链表中每个节点的val转入list,然后再从list中调出,栈的思维。 方法2:经典的链表反转方法,但是自己也不是很懂,贴在这儿,希望回来看的时候可以弄懂。...查看原文Linked List - From LeetCode.com : singly linked list and doubly linked list. The ...