Стоянка

fun main () {
    val hours = readLine()!!.toInt()
    var total = 0.0

    when {
        hours <=5 -> {
            total += hours
            println(total)
        }
        hours in 6..23 -> {
            val  y= (hours-5)*0.5
            total =(y+5)
            println(total)
        }
        hours >= 24 && hours % 24 !=0 && hours <48-> {
            val z = (hours-24)*0.5
            total=(z+15)
            println( total)

        }
        hours>=48 && hours % 24 ==0 -> {
            val v= hours /24
            total = (v*15).toDouble()
            println(total)
        }
        hours >48 && hours % 24 !=0 ->{
            val k = hours /24
            val m = k*24
            val d = hours - m
            val j = d*0.5
            val l = k*15
            total= l+j
            println(total)
        }
    }
}