100 variables would be required! Note - some programming languages also require the array's data type to be declared. Once declared, the name and structure of an array cannot be changed.

With one simple line of code, Java’s JOptionPane enables a program to prompt ... Each object is rendered, and the calling program receives the array index position of the option selected. For example, ...

If an array has 10 elements then the last number will be 9 (0-9). Arrays in Python differ from other programming languages as it uses lists instead of arrays. Python 'lists' are more flexible than ...