Variables

Petit Computer BASIC has two types of variables, numeric and string. String variables are identified by having a  symbol on the end, numeric variables do not have it.

An identifier may be up to 16 characters long (not including ), and may consist of letters, digits, and underscores (but must not begin with a digit). Identifiers are case-insensitive. Arrays may have the same name as non-array variables, and they are considered seperate; e.g.  will have no effect on the variable.