This document describes how to declare and use variables in a block-coded manner.

• Index

▶Definition and Function of Variable

• A variable is a space (memory) with a name (variable name) that stores a specific value.
• A variable stores a variety of values

▶Types of Variable Blocks

1) Create + Set to

• This block is the combination of Create Block and Set to Block.

2) Create

• Use to declare a variable.
• Variable names are declared as string and integer types.

3) Set to

• It is usually used together with the Create block and is used to set the value of a declared variable.