Kotlin Program to Calculate Average Using Arrays

Kotlin Program to Calculate Average Using Arrays. In the below program, the numeracy stores the floating-point values whose average is to be found. Then, to calculate the average, we need to first calculate the sum of all elements in the array.

Kotlin Program to Calculate Average Using Arrays

Source Code

fun main(args: Array<String>) {
    val numArray = doubleArrayOf(45.3, 67.5, -45.6, 20.34, 33.0, 45.6)
    var sum = 0.0

    for (num in numArray) {
        sum += num
    }

    val average = sum / numArray.size
    println("The average is: %.2f".format(average))
}

Output

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