What is the definition of an algorithm?

An algorithm is defined as a set of steps for solving a problem. It represents a systematic method that can be used to perform calculations, process data, or execute a sequence of operations to achieve a specific goal. Algorithms can be expressed in various forms, including natural language, pseudocode, or programming languages, and they are foundational to computer science and mathematics.

The importance of algorithms lies in their ability to provide a clear and structured approach to problem-solving, ensuring consistency and efficiency in the processing of information. They can be very simple, like a recipe for baking a cake, or highly complex, such as those used in machine learning. This concept is crucial for designing software applications and developing solutions in many engineering and scientific fields.