What is a variable?

Variables are like containers, we can give a name to a variable, we can use it to store data, we can read it, or we can change it, and we often use variables in real programming.

Create variable

Click on the Create variable option, enter the name of the variable and click OK to create it.

Using Variables

Example: Assign initial value A=6 to a variable, and after one second add 2 to the variable.

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