Introduction

Welcome to my DSA notebook. This book serves as a living log of my journey through Data Structures and Algorithms, capturing both foundational concepts and hands-on practice.

My aim is to keep entries crisp and practical: focus on the core intuition, document clean implementations, and analyze problem patterns.

Over time, it will aggregate solutions from standard problem tracks (like CSES and Blind 75) alongside theoretical notes to serve as a reliable, single source of truth for revisions.