Two Algorithms to Determine a Palindrome Linked List using a Stack
Given a singly linked list node whose values are integers, determine whether the linked list forms a palindrome. A palindrome is defined as a sequence whose values are the …
Tag: C++ linked list
How to Delete N Nodes After M Nodes of a Linked List?
Given the head of a linked list and two integers m and n. Traverse the linked list and remove some nodes in the following way: Start with the head …
How to Remove the Duplicates from Sorted List (Leaving Only Distinct Items)?
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. Example 1: Input: 1-2-3-3-4-4-5 Output: 1-2-5 Example 2: Input: …
Add Two Numbers by Two Linked List (most significant digit comes first)
ou are given two non-empty linked lists representing two non-negative integers. The most significant digit comes first and each of their nodes contain a single digit. Add the two …
