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Write a program in kotlin to iterate over the following map

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YasminRadwan26
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2022-05-16
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Write a program in kotlin to iterate over the following map

hashMapOf(1 to "car", 2 to "bike", 3 to "cycle", 4 to "truck")
Kotlin Programming,
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YasminRadwan26
2022-05-16
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Solution:

fun main(args : Array<String>)  {  
    var map = hashMapOf(1 to "car", 2 to "bike", 3 to "cycle", 4 to "truck")
    for ((key, value) in map) {
        println("Map[$key] = $value")
    }
}

Output:

Map[1] = car
Map[2] = bike
Map[3] = cycle
Map[4] = truck

 

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