A complete collection of Data Structures and Algorithms in Java — from arrays to advanced patterns. Built while learning and exploring core concepts of problem-solving and efficient coding.
This repo contains my learning journey through Data Structures & Algorithms in Java. I'm currently exploring:
- 📌 Arrays, Strings, Searching & Sorting
- 📌 Recursion, Hashing, Stack, Queue, and more
- 📌 Pattern-based problems (Sliding Window, Two Pointer, etc.)
- 📌 Frequently asked interview questions
Clone the repo and run any .java file in your IDE or using javac and java commands.
To learn, build, and document core DSA concepts — and share the journey!
Hi, I'm Labh Jethe 👋
This is where I learn, build, and break down the essentials of Data Structures and Algorithms one line of code at a time.
📦 This repository is packed with my hands-on practice in:
- 🔁 Arrays — from traversals to advanced algorithms
- 🔎 Searching & Sorting — Binary Search, Bubble Sort, and beyond
- 🧠 Problem-solving — Kadane’s, Moore’s Voting Algorithm, N/K frequency, and more
- 📚 Classic DSA patterns — all implemented manually for deeper understanding
Each file is clean, well-commented, and focused on concept clarity over shortcuts.
- 👨💻 Reinforce DSA concepts
- 🔍 Reference patterns during interviews or revisions
- 🧪 Experiment with variations, edge cases & logic rewrites
- ✍️ Track learning progress and reflect on growth
Because magic happens when you type it out, debug it, and make it work.
I avoid built-in shortcuts and write everything step by step — from scratch.
- Dynamic Programming
- Graphs & Trees
- Real-world problem sets
- Performance optimization tests
If you're on a similar journey or spot improvements, feel free to fork, star ⭐, or drop a message!
"Learning DSA is not about memorizing problems — it’s about building a mental muscle for structured thinking."
Let's grow, one problem at a time 💪