Recursion and Backtracking Algorithms : Coding Interview

Unlock the Secrets of Recursion and Backtracking in Java with Md. A. Barik! 🚀

📚 Course Title: Recursion and Backtracking Algorithms in Java

🎉 Headline: Master the Art of Recursion & Conquer Backtracking Problems!

Course Description:

Welcome to the comprehensive journey through the world of recursion and backtracking algorithms in Java. In this course, we'll embark on a detailed exploration of one of the most powerful techniques in computer science—recursion. Often misunderstood yet incredibly versatile, recursive solutions can simplify complex problems into manageable chunks.

What You'll Learn:

• 🔄 Understanding Recursion: Dive deep into the concept of recursion, learning how it works under the hood and mastering the identification of base cases and recursive cases.
• 🔢 Permutations Galore: Tackle a wide range of problems involving permutations of strings with unique or duplicate characters, as well as array permutations with both unique elements and duplicates.
• 🚀 Power Sets & Subsets: Explore the power set concept for unique and duplicate elements, and learn how to approach subset sum problems.
• 💰 Combinatorial Problems: Solve classic combinatorial problems like combinations, combination sums (I, II, III), generating parentheses, and more.
• 📞 Practical Applications: Learn to translate real-world problems into code through decision trees and apply your knowledge to well-known puzzles like matching sticks to a square, the rat in a maze, and M Coloring.

Why You Should Take This Course: ✅ Expert Guidance: Md. A. Barik brings years of experience and a clear teaching style to make complex concepts simple and understandable. ✅ Hands-On Practice: With each concept, you'll have the opportunity to apply what you've learned through practical coding exercises. ✅ Interactive Learning: Engage with quizzes that test your understanding and help reinforce the material covered in the course. ✅ Supportive Community: Ask questions, share your progress, and collaborate with fellow learners.

Course Outline:

This course is meticulously structured to guide you from the basics to the advanced levels of recursion and backtracking. Here's a sneak peek into what you'll cover:

• What is recursion and how it works
• Permutations of string with unique characters
• Permutations of string with duplicate characters
• Array permutations with unique elements
• Array permutations with duplicate elements
• Subset sum problems
• Combinations and combination sums (I, II, III)
• Generate parentheses for synthetically complex strings
• Letter combinations for phone numbers
• Restore IP addresses from a string
• Splitting a string into descending consecutive values
• Maximizing the length of a concatenated string with unique characters
• Partitioning a set of numbers into k equal sum subsets
• Converting matchsticks into a square of a given size
• Solving the classic Rat in a Maze problem
• Applying the M Coloring theorem

Join us on this exciting learning journey and elevate your coding skills to new heights with Recursion and Backtracking Algorithms in Java. 🌟

See you inside, where your algorithmic adventure awaits! 🙌