This is how variables work in programming. A variable is a label (usually a word) that can be substituted for a piece of data. ... Arrays in Java are variables that contain multiple values.

Java is an object-oriented programming language, but there’s more to Java than programming with objects. This tutorial is the first of several introducing non-object-oriented features and syntax ...

In a tiny program, this is probably not a problem, but as program length and complexity grow, bugs can thrive. For a start, since the days variable is global, any other part of the codebase could ...