Câu hỏi phỏng vấn Kotlin
Câu hỏi

How to initialize an array in Kotlin with values?

Câu trả lời

Here are a few ways to initialize an array with values in Kotlin:

Using the arrayOf() function

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val numbers = arrayOf(1, 2, 3, 4, 5)

This creates an array of integers with the specified values.

Using the Array constructor

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val numbers = Array(5) { i -> (i + 1) * 10 }

This creates an array of size 5 and initializes each element using a lambda expression. The lambda takes the index i and returns (i + 1) * 10, which will result in the values ``.

Initializing an array with a specific type

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val numbers = intArrayOf(1, 2, 3, 4, 5)

This creates an array of primitive integers. Kotlin provides specialized array types like `intArrayO...

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