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| fun isPrime(n: Int): Boolean {
if (n <= 1) return false
for (i in 2 until n) {
if (n % i == 0) {
return false
}
}
return true
}
fun countPrimesInArray(arr: IntArray): Int {
var count = 0
for (num in arr) {
if (isPrime(num)) {
count++
}
}
return count
}
fun main() {
val arr = intArrayOf(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
println("Count of prime numbers in the array: ${countPrimesInArray(arr)}")
}
|
