This repository contains my journey of learning Data Structures and Algorithms using Java.
Instead of randomly solving problems, I focus on building a strong understanding of patterns, logic, and problem-solving techniques.
- Structured solutions categorized by Data Structures and Problem-Solving Patterns
- Clean and readable Java implementations
- Focus on time and space optimization
- Multiple approaches for important problems (when applicable)
- Arrays
- Strings
- Patterns
- Recursion
- Sorting & Searching
- Linked List
- Stack & Queue
- Trees & Binary Search Trees
- Graphs
- Dynamic Programming
- Greedy Algorithms
- Sliding Window
- Two Pointers
- Bit Manipulation
- Solve problems consistently
- Focus on understanding over memorization
- Improve problem-solving skills step by step
- Write clean and optimized code
Each problem typically includes:
- Problem statement (in comments)
- Approach explanation
- Time Complexity
- Space Complexity
- Java implementation
To become proficient in Data Structures & Algorithms and build strong problem-solving skills for technical interviews and real-world applications.
This repository is continuously growing as I solve more problems and explore deeper concepts.
If you're also learning DSA, feel free to explore, learn, or connect.