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Track with Arrays and Loops

Track with Arrays and Loops

Store and manage collections of data with arrays.

Need to track a bunch of values? Arrays and loops help you store and work with lists of data easily.

Goal

You’ll aim to:

  • Use arrays to store lists of values.

  • Loop through arrays with for.

  • Combine data with calculations.

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Array with indexes and values
Array with indexes and values

Declare and use an array

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