Welcome to Chapter 3 of our DSA in Java journey! Today, we’re diving into strings—one of the most crucial topics for acing coding interviews. Mastering string problems is essential for success in technical interviews, as they test a wide range of ski...
Welcome to Chapter 2 of our DSA in Java journey! Today, we'll delve into arrays, one of the fundamental building blocks of programming and a crucial concept for FAANG interview success. 2.1: What are Arrays? An array is a data structure used in progr...
Table of Contents Introduction to CSS What is CSS? Importance of CSS in Web Development Overview of CSS Integration Methods Three Ways to Link CSS Inline CSS Internal CSS External CSS Priority of CSS Methods How CSS Works Selectors De...
Hey everyone! 🎉 I’m thrilled to share that this is the last chapter in my DSA with Java series! It’s been an incredible journey, and I’m excited to wrap it up with an important topic: Segment Trees. Segment trees are a powerful data structure, used ...
Welcome to Chapter 46 of my Data Structures and Algorithms (DSA) Series! In this chapter, we dive into essential dynamic programming concepts focused on matrix operations and complex problem-solving techniques. Dynamic programming is all about breaki...
Introduction Welcome to Part 5 of the Dynamic Programming series! In this chapter, we'll tackle challenging problems that involve pattern matching, combinatorics, and counting structures. Topics include: Wildcard Matching (explanation and code) Cat...
Introduction Welcome to another deep dive into essential Java concepts! This time, we'll uncover the inner workings of Strings in Java—how they are stored, what makes them efficient, and the game-changing role of StringBuilder. Understanding these fu...
Dynamic Programming (DP) helps solve complex problems by breaking them into manageable subproblems, saving time by reusing solutions. In this chapter, we explore advanced DP problems that frequently appear in competitive programming and real-life app...
Introduction In this chapter, we dive deeper into Dynamic Programming, focusing on several classic problems and strategies associated with Knapsack-type problems. These problems, widely known for their use of recursion, memoization, and tabulation, h...
Sorting is one of the most critical operations in DSA, forming the foundation of many complex algorithms. I explored various sorting algorithms like Bubble Sort, Selection Sort, Insertion Sort, and Cycle Sort. Each of these algorithms offers differen...
