Getting Started Guide

CLASS 4
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Introduction
What is a list?
A list can be used to save several number or information of values. It is very similar to the variables; the only differ-
ence is that a list can save more than one value while the variables can save only one value. Think of the list as a
book shelf that can contain many books.
list
A B
Book hat has a value of "A" Book hat has a value of “B"