What is a common use of arrays in programming?

Arrays are commonly used in programming to store multiple values in a single variable. This is one of their main purposes, as an array allows developers to group related data together. For instance, instead of creating individual variables for each value (like multiple integers, floats, or strings), an array provides an organized structure to hold these values collectively. This not only simplifies code but also enables easier access and manipulation of the data.

When using arrays, programmers can leverage indexing to quickly retrieve or update values based on their position within the array. This is particularly useful when dealing with collections of data, such as lists of items, scores in games, or even records in a database. The ability to handle multiple values efficiently makes arrays indispensable in many programming scenarios.