Arrays

• Arrays is a form of data structure of data.

• It can have up to 10 different variables.

• Allows group data

• The ordered collection of values

1. lost of comments on ig past.

2. Collection of levels in a game.

3. Songs in a playlist

• Let students=[]; is an example of an empty array.

• An array combined with a string for example, let colors=["red,'orange];

• It's possible to add numbers and mix arrays together.

• Lastly length shows what's in the array.