In computer programming, a variable is a symbolic name for a storage location that holds a specific type of data or value. This value can change during the execution of a program and can be referenced by multiple identifiers, a situation known as aliasing. Unlike mathematical variables, which are abstract and often part of an equation, programming variables are tied to physical storage locations and their names are usually descriptive of their use.
The University of Massachusetts Amherst
Spring 2023
This course introduces computer programming and problem-solving. Students learn using a modern language, covering variables, data types, branching, functions, classes, and methods. Emphasis is on real-world problem translation, computational understanding, and debugging.
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