Kotlin Function: Print even numbers from list, Return Unit
Kotlin Function: Exercise-13 with Solution
Write a Kotlin function that takes a list of integers as an argument and prints only the even numbers in the list. The function should return Unit.
Sample Solution:
Kotlin Code:
fun printEvenNumbers(numbers: List<Int>): Unit {
for (number in numbers) {
if (number % 2 == 0) {
println(number)
}
}
}
fun main() {
val numberList = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14)
printEvenNumbers(numberList)
}
Sample Output:
2 4 6 8 10 12 14
Explanation:
In the above exercise -
The "printEvenNumbers()" function receives a 'numbers' parameter of type List
In the "main()" function, a sample number list (numberList) is provided, and "printEvenNumbers()" function is called with this list as an argument. The function then prints only the even numbers in the list.
Kotlin Editor:
Previous: Print numbers from 1 to n, Return Unit.
Next: Check if the number is negative.
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