Introduction to Algorithms and Data Structures

Understanding algorithms is essential for writing efficient code and solving complex computational problems. This beginner-friendly text-based course guides you through core computer science concepts from the ground up, giving you the confidence to think algorithmically. You will start with key terminology and basic efficiency analysis before exploring how fundamental logic operates under the hood. What you will learn: Learn core algorithm concepts, terminology, and Big O notation for measuring efficiency; Understand essential data structures including arrays, linked lists, stacks, queues, and hash tables; Master searching and sorting techniques through structured code walkthroughs; Apply recursion and iterative patterns to break down multi-step problems; Practice step-by-step logic design with written problem sets of varying difficulty. The course begins with foundational principles before guiding you through structured trace examples and practical exercises. Ideal for aspiring software developers and computer science beginners, this course requires no prior algorithm background. Begin reading today to strengthen your problem-solving skills.