Basic HTML version of Foils prepared October 30 1999

Foil 3 Variables and Types

From Short Introduction to Kids on Basic Programming Concepts in Java Sonia Kovalesky festival workshop (High School Girls) -- October 23 1999. by Nancy McCracken
A variable is a name that you give to a place to store a value in memory. When you declare a variable name, you say what type the values will be.
Declare 3 variables of type integer: There are many other types:
int x;
int y;
int size;
Or all at once for variables
of the same type:
int x, y, size;
String s;
Font f;
Color c;

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Page produced by wwwfoil on Sat Oct 30 1999