(Leetcode) [Linked List] Reverse linked list
Given the head of a singly linked list, reverse the list, and return the reversed list.
Recent posts
(Leetcode) [Linked List] Linked list cycle, and unordered set
Detect loop in a linked list using unordered set
(OOP) Construction and Destruction
types of constructors, member initialization list (MIL), destructors, order of constructors and destructors
(Leetcode) [Graph] Pacific Atlantic water flow
find the coordinates of the cells that are reachable to both Pacific and Atlantic Ocean using BFS
(Leetcode) [Graph] Course schedule
find whether it is possible to finish all courses or not from given dependencies using DFS