What is an Algorithm?

This lecture introduces the basic components of algorithms, including data types and structures, processing formalization, and control structures. It covers the historical origins of algorithms, the importance of data structures, and the distinction between good and bad algorithms. The lecture also explains the concept of elementary instructions, control flow, and the four different control structures commonly used in algorithms. Additionally, it discusses the necessity for algorithms to produce correct results for all inputs, emphasizing the safety property of algorithms.