Merge Two Sorted Lists - LeetCode
https://leetcode.com/problems/merge-two-sorted-listsYou are given the heads of two sorted linked lists list1 and list2. Merge the two lists in a one sorted list. The list should be made by splicing together the nodes of the first two lists. Return the head of the merged linked list. Example 1: Input: list1 = [1,2,4], list2 = [1,3,4] Output: [1,1,2,3,4,4]
Merge Two Sorted Linked Lists
www.educative.io › m › merge-two-sorted-linked-listsSolution. typedef LinkedListNode* NodePtr; NodePtr merge_sorted (NodePtr head1, NodePtr head2) { // if both lists are empty then merged list is also empty // if one of the lists is empty then other is the merged list if (head1 == nullptr) { return head2; } else if (head2 == nullptr) { return head1; } NodePtr mergedHead = nullptr; if (head1->data <= head2->data) { mergedHead = head1; head1 = head1->next; } else { mergedHead = head2; head2 = head2->next; } NodePtr mergedTail = ...
Merge two sorted Linked Lists - Data Structure - Tutorial
https://takeuforward.org/data-structure/merge-two-sorted-linked-lists28.10.2021 · Problem Statement: Given two singly linked lists that are sorted in increasing order of node values, merge two sorted linked lists and return them as a sorted list. The list should be made by splicing together the nodes of the first two lists. Example 1: Input Format : l1 = {3,7,10}, l2 = {1,2,5,8,10} Output : {1,2,3,5,7,8,10,10} Explanation :