The Dynamic Programming Manual
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The Dynamic Programming Manual

Mastering Efficient Solutions

About the Book

About the Book

Welcome to "The Dynamic Programming Manual: Mastering Efficient Solutions." This book is your comprehensive guide to mastering dynamic programming techniques through a collection of engaging exercises and their efficient solutions, accompanied by detailed explanations of how to approach similar problems.

Dynamic programming is a powerful tool not only for acing developer job interviews but also for optimizing the performance of your applications. Moreover, the problem-solving skills you acquire while tackling dynamic programming challenges will prove invaluable in solving a wide range of related problems.

Throughout the book, I will provide code examples in both Java and Python, offering my solutions to the problems at hand. However, I encourage you to explore your own approaches and compare them with mine, fostering a deeper understanding of dynamic programming concepts. By the end, you will be equipped with the knowledge and skills necessary to tackle diverse challenges with confidence.

Source Code

To enhance your learning experience, the source code for the solutions will be made available once the book is complete. This ensures that the code is organized meticulously, with each problem having its dedicated folder bearing the chapter name. This approach allows for easier navigation and avoids any inconvenience caused by potential reordering or exclusion of chapters.

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    • Java
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About the Author

Gábor László Hajba
Gábor László Hajba

Gábor László Hajba is a versatile Senior Software Developer at ProLion GmbH in Wiener Neustadt, Austria, specializing in Java and Python. With a deep commitment to crafting innovative solutions, Gábor not only excels in technical problem-solving but also takes pride in mentoring his colleagues, helping them grow in their professional journeys.

A published author, Gábor's book "Website Scraping with Python - Using BeautifulSoup and Scrapy", released by Apress in 2018, began as a LeanPub project in 2014, reflecting his passion for sharing knowledge and empowering developers across the globe.

In addition to his technical expertise, Gábor has embarked on a transformative coaching journey, focusing on burnout prevention and personal growth. His work as a mental trainer is dedicated to helping individuals unlock their potential, making meaningful changes in both personal and professional realms. Through his coaching practice, Gábor offers practical strategies for resilience and empowerment.

Beyond his professional endeavors, Gábor is a devoted husband and proud father of a spirited daughter and son. He also nurtures a keen interest in music, aspiring to master the bass guitar, a testament to his relentless pursuit of creativity and balance in life.

Gábor’s journey is a blend of technical mastery, coaching wisdom, and personal fulfillment, embodying his dedication to growth, both in his career and in the lives he touches.

Table of Contents

    • Preface: Unleash the Power of Dynamic Programming
    Part I:Theory
    • What is Dynamic Programming?
    • Fundamental Concepts
    • Advanced Dynamic Programming Techniques
    • Dynamic Programming in Practice
    • Advanced Topics in Dynamic Programming
    • Tips and Tricks for Efficient Dynamic Programming
    • Conclusion and Future Directions
    Part II:Dive into Dynamic Programming Challenges
    • Fibonacci Sequence
    • Fibonacci with Memoization
    • Last Digit of Fibonacci Number
    • Longest Subsequence with Equal Elements
    • Longest Subarray with Equal 0s and 1s
    • Longest Common Subsequence
    • Minimum Subset Sum Difference
    • Valid Parentheses
    • Minimum Number of Parentheses
    • Find the Element that Appears Once
    • Find the Missing Number
    • Count Set Bits (Brian Kernighan’s Algorithm)
    • Generate All Subsets
    • Power of Two
    • Scalar Multiplication Order
    • Topological Sorting
    • Breadth-First Search (BFS)
    • Depth-First Search (DFS)
    • Symmetric Tree
    • Lowest Common Ancestor
    • Trim a Binary Search Tree
    • Find Closest Value in BST
    • Binary Tree Level Order Traversal
    • Climbing Stairs
    • Best Time to Buy and Sell Stock
    • House Robber
    • Coin Change
    • Coin Change 2
    • Knapsack Problem (Bottom-Up)
    • 0/1 Knapsack
    • Minimum Spanning Tree (Prim’s Algorithm)
    • Minimum Spanning Tree (Kruskal’s Algorithm)
    • A* Algorithm
    • Palindrome Partitioning
    • Longest Palindromic Subsequence
    • Matrix Chain Multiplication
    • Longest Zig-Zag Subsequence
    • Viterbi Algorithm
    • K-Coloring
    • Word Wrap
    • Knapsack with Duplicate Items
    • Floyd-Warshall Algorithm
    • Hamiltonian Path and Circuit
    • N-Queens Problem
    • Sudoku Solver
    • Recover Binary Search Tree
    • Edit Distance
    • Dungeon Game
    • Cherry Pickup
    • Travelling Salesman Problem
    Part III:Appendix
    • Proof of Optimal Substructure Property
    • Derivation of Memoization and Tabulation Techniques
    • Problem Analysis
    • Selecting the Right Data Structures for Dynamic Programming Efficiency

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