Kotlin Program to find the sum of prime elements in an array

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In this program, You will learn how to find the sum of prime elements in an array in Kotlin.

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Array list: 3 4 5 6 7 8 9 10

Sum is => 3 + 5 + 7 = 15

Example: How to find the sum of prime elements in an array in Kotlin.

import java.util.Scanner

fun main(args: Array<String>) {

    val arr = IntArray(6)

    var p: Int
    var j: Int
    var s=0
    val sc = Scanner(System.`in`)

    print("Enter 6 elements:")

    for (i in 0 until arr.size) {
        arr[i] = sc.nextInt()
    }

    for (i in 0 until arr.size) {
        j = 2
        p = 1

        while (j < arr[i]) {
            if (arr[i] % j == 0) {
                p = 0
                break
            }
            j++
        }
        if (p == 1) {
            s+=arr[i]
        }
    }

    println("Sum of Prime elements:$s")
}

Output:

Enter 6 elements:2 3 4 5 6 7
Sum of Prime elements:17