Given the head of singly linked list, return true if it is a palindrome, false otherwise. A palindrome is a sequence that reads the same for

Given the head node of a linked list, return the node where the cycle starts. If cycle does not exist, return null. Do not modify the linked

Given the head node of a singly linked list, determine if the linked list has a cycle in it. A linked list has a cycle if some node in the

Write an algorithm to reverse the given singly linked list. You can use the properties of a stack...

Given a singly linked list, find the middle element in it. If there are even number of nodes in the given linked list then return the

Linked list is a linear data structure. Each element in a linked list is an individual object. These individual objects are called nodes.