Introduction to Algorithms: Structured Program Design

What is an Algorithm? It’s more than just a buzzword—it’s the logical foundation of every piece of software you use. In this video, we break down the first unit of Structured Program Design, moving from the definition of a problem to the creation of a clear, efficient solution. Key Highlights of this Lesson: • Defining the Algorithm: Learn why an algorithm must be a finite, step-by-step procedure to solve a specific problem.  • The Software Development Life Cycle (SDLC): Why you should never start coding until you’ve defined the problem and designed the logic.  • Tools of the Trade: We compare Flowcharts (visual logic) and Pseudocode (English-like logic).  • Control Structures: A look at the three building blocks of programs: Sequence, Selection (Decisions), and Repetition (Loops).  • Testing & Maintenance: Why logic errors are harder to find than syntax errors and how to keep your program running over time.