Array-old +Array-new

var arr =Array<Int>(20){0}

    println("Enter any number")
    for (i in 0 until  arr.size)
    {
        arr[i]= readLine()!!.toInt()
    }
    var c =0
    for (i in 0 until  arr.size)
    {
        if (arr[i] %2 ==1) c++

    }

    var newarr =Array<Int>(c){0}
    var k=0
    for (i in 0 until arr.size)
    {
        if (arr[i] %2 ==1 ) {
            newarr[k]=arr[i]
            k++
        }

    }
    println("---------odd numbers---------")

    for (i in  newarr.size -1 downTo 0)
    {
        println(newarr[i])
    }
    println("---------even numbers---------")

    for (i in  arr.size -1 downTo 0)
    {
        if (arr[i] %2 ==0 ) {
            println(arr[i])
        }
    }