A C++ structure, also known as a struct, is a way of organizing data in a program. Think of it like a box or a container that holds different types of things, but each thing has a specific label so you know what it is.
In computer programming, we use structures to group related pieces of data together, like a person's name, age, and address. We can then store this information and refer to it later on in our code.
For example, we can create a struct called "employee" that has labels for the person's name, their job title, and their salary. We can then create multiple instances of this struct, like one for each employee in a company.
Structures are helpful because they keep related information together and make it easier for us to access and manipulate that information. They also allow us to write code that is more reusable and easier to understand.