Detect loop in linked list(floyd algo / Tortoise and hare algo)
Given a linked List. Check if there is a loop in the Linked List.
Given a linked List. Check if there is a loop in the Linked List.
BFS and DFS in a Binary Tree
What Is a Binary Heap?
What is Time Complexity Analysis? - Basics of Algorithms
6.1 Graph representation in Data Structure(Graph Theory)|Adjacency Matrix and Adjacency List
Time Complexity and Big O Notation (with notes)