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Kotlin Compact

Challenge: Scoping Functions

Explore how to define a function in Kotlin that calculates the average of integers within a list using an appropriate scoping function. This lesson guides you through selecting the right scoping utility to process collections concisely within Kotlin's syntax.

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Problem statement

Given a non-empty list of integers, you have to calculate their average within the scope of a scoping function. In particular, you have to perform ...