Sometimes, we have to use AutoIt script to edit an xml, add a node or remove a node, to make some deployment documents fitable to some project. I have picked up a piece of script function about it as below: Func append_node($SourceFile) $objDom = Obj…
1. 4Sum Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array which gives the sum of target. Note: The solution set must not contain duplicate quadruplets. Fo…
Swap Nodes in Pairs Given a linked list, swap every two adjacent nodes and return its head. For example, Given 1->2->3->4, you should return the list as 2->1->4->3. Your algorithm should use only constant space. You may not modify the va…
Remove Nth Node From End of List Total Accepted: 46720 Total Submissions: 168596My Submissions Question Solution Given a linked list, remove the nth node from the end of list and return its head. For example, Given linked list: 1->2->3->4->5,…
1.合并两个排好序的list Merge Two Sorted Lists Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. 2.删除list倒数第n个元素 Remove Nth Node From End of List Given a linked list,…
Given a linked list, remove the nth node from the end of list and return its head. For example, Given linked list: 1->2->3->4->5, and n = 2. After removing the second node from the end, the linked list becomes 1->2->3->5. Note: Given …
