A repository containing exercises, implementations, and notes from the Udemy course – Python Data Structures & Algorithms + LEETCODE Exercises.

This repo serves as a personal learning playground for practicing DSA fundamentals using Python. It includes worked-out exercises, implementations of common algorithms, and hands-on coding challenges to build problem-solving skills.

• Arrays & Strings – basic operations, searching, sorting.
• Linked Lists – singly and doubly linked list implementations.
• Stacks & Queues – using lists and collections.deque.
• Recursion – solving problems with recursive techniques.
• Sorting & Searching – bubble sort, merge sort, binary search, etc.
• Trees & Graphs – binary trees, traversal algorithms, graph representations.
• Practice Problems – assorted exercises from the course.

• Strengthen understanding of core data structures.
• Practice implementing algorithms from scratch.
• Develop problem-solving skills for coding interviews and real-world scenarios.