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Chapter 6


6.1 Array

Organizing Information in an Array

Creating Arrays

Setting Elements

Getting Elements


Making an Array

Make an Empty Array

Indexing Into an Array

Check Your Understanding

  1. Invalid Answer

Exercise: Our First Array


Term Definition
Array Arrays are lists that store many values of the same type
Index Array values are stored at a particular index and we access elements in the array by referencing this index value. Index values in Arrays start a 0.
array.length Returns the length of the array
array[index] Accesses an element in the array to either update or retrieve.