merge two sorted linked list in c

Title: Enter two ascending sorted lists, merge the two linked lists and make the nodes in the new list still in ascending order. The structure of the linked list is as follows:struct listnode{int m_nvalue;listnode* M_pnext;}1 structlistnode{2 intM_nvalue;3listnode*M_pnext;4 }5 6listnode*

"Idea 1" recursion1 /*2 struct ListNode {3 int val;4 struct ListNode *next;5 listnode (int x):6 val (x), Next (NULL) {7 }8 };*/9 classSolution {Ten Public: Onelistnode* Merge (listnode* pHead1, listnode*pHead2) A { - if(PHead1 = =NULL) - returnpHead2; the Else if(PHead2 = =NULL) - returnPHead1; -listnode* res =NULL; - if(Phead1->val val) { +res =PHead1; -Res->next =

https://oj.leetcode.com/problems/merge-k-sorted-lists/ Merges K-sorted arrays and analyzes the complexity of the entire algorithm. Problem-Solving report: First, regardless of any optimization, the most simple way to achieve is to traverse the listAlgorithm complexity is O (KN) public class Solution {ListNode mergetwolists (ListNode list1, ListNode list2) {li

Merge k sorted linked lists and return it as one sorted list.Analyze and describe its complexity.ExampleGiven lists:[ 2->4->null, null, -1->null],Return -1->2->4->null ./*** Definition for ListNode. * public class ListNode {* int val; * ListNode Next; * ListNode (int val) {* This.val = val; * This.next = null; * } * } */ Public classSolution {/** * @p

Merge k Sorted ListsMerge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity.Take the priority queue Priority_queue put the ListNode into the priority queue, eject the minimum point, if the ListNode has the next element, then put the

Topic:Given sorted integer arrays A and B, merge B into a as one sorted array.Note:You could assume that A have enough space to the additional elements from B. The number of elements initialized in A and B is M and N respectively.Test instructions to merge two ordered arrays into an array of them.Title Analysis: The c

Topic:Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity.Ideas:1) directly using the merge sorted lists code, but timed out. The reason is that the complexity of this time is too large, 2n + 3n + 4n +. + kn = O (nk^2) Packagelis

Merge two sorted lists Number of participants: 1527 time limit: 1 seconds space limit: 32768K By scale: 27.96% Best record: 0 ms|8552k(from No. 708854 kn) The title describes the input of two monotonically increasing lists, the output of the list of two linked lists, of course, we need to synthesize the linked

Merge sorted linked lists and return it as a new list. The new list should is made by splicing together the nodes of the first of the lists.Ideas. First of all, if there is an empty list, if there is, then directly return to another linked

--- Restore content start --- Merge two sorted linked lists and return it as a new list. The new list shoshould be made by splicing together the nodes of the first two lists. merge two sorted linked lists 1 /** 2 * Definition f

Title Link: https://leetcode.com/problems/merge-two-sorted-lists/Merge sorted linked lists and return it as a new list. The new list should is made by splicing together the nodes of the first of the lists./** * Definition for sing