Computer scienceProgramming languagesKotlinTypes and data structuresCollections

Mutable Map

Correct initialization

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Choose the correct ways of initializing a mutable map:

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val map = mapOf<String, String>()

val map = mapOf()

val map = ("First" to "Second", "Third" to "Fourth")

val map = 1 to 2

val map = mutableMapOf("John" to "Too")

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