Category:Variables

There a few types of variables. Although you can declare a variable to be Short or Long, both produce the same result as Int.

int varNameInt

float varNameFloat

ref varNameRef

Sizes of numbers that can be stored in each type:

int        -2,147,483,648 to 2,147,483,647
float      3.4E +/- 38 (7 digits) 
ref        an object reference