DSA Bootcamp | Session - 05 | Trees скачать в хорошем качестве

DSA Bootcamp | Session - 05 | Trees

In this session, we explored one of the most important data structures in coding interviews — Trees. We began by understanding the core intuition behind tree structures, how they differ from arrays and linked lists, and why they are so powerful for hierarchical data representation. We then walked through essential concepts like binary trees, binary search trees, traversal techniques (DFS & BFS), and how recursion naturally fits into tree problems. Throughout the session, we solved popular LeetCode 75 tree problems, focusing on patterns such as depth-first search, level-order traversal, and understanding when to use preorder, inorder, or postorder. By the end of the video, you’ll have a strong foundation in working with trees and the confidence to approach tricky interview problems using clear strategies and structured thinking.