Array basics Arrays are useful critters because they can be used in many ways.
Arrays are essentially a way to store many values under the same name.
You can make an array out of any data-type including structures and classes. It is almost like having a group of variables side by side. Lets look at the syntax for declaring an array. To access a specific part element of the array, you merely put the array name and, in brackets, an index number. This corresponds to a specific element of the array.