An algorithm can be described as a sequence of instructions for solving a problem.
In simple terms, an algorithm is a set of instructions that a computer or a person can follow to complete a specific task or solve a problem. It is a step-by-step process that outlines the exact order in which certain operations should be performed to achieve a particular result. Algorithms are used in a wide range of applications, from solving mathematical problems to sorting data to building complex systems.
For example, an algorithm for sorting a list of numbers might involve comparing each pair of numbers in the list and swapping them if they are not in the correct order, and then repeating this process until the entire list is sorted. The key aspect of an algorithm is that it provides a clear and unambiguous set of instructions that can be followed to achieve the desired outcome.