I do not know why the test four of my Parking fee program is not running. Can I get a hand please?!

Question

fun main(args: Array<String>){

var hours = readLine()!!.toInt()
var total: Double=0.0
val differenceOne=(hours-24)
val differenceTwo=(hours-5)
val flatfee=15
val mod=hours-(hours%24)
val divid=mod/24
val differenceThree=(hours%24)

if (hours==1 && hours<=5){
println(hours*1)
}

else if(hours%24==0){
println(flatfee*divid)
}

else if(hours>=5 && hours<24){
print(5+(differenceTwo*0.5))
}

else if(hours>24 && hours<48){
println((flatfee)+(differenceOne*0.5))
}

else if(hours>24 && hours%24!=0){
println((flatfee*divid)+(differenceThree*0.5))
}

else{
println(hours)
}
}

Answer 1

if (hours >=1 && hours<=5){
println(hours*1.0)
}

Answer 2

Actually you're right.
Thanks.

Answer 3

Thanks Rachael Loveth, i’m gonna upgrade my code

Answer 4

Still the same thing.

Answer 5

fun main(args: Array<String>) {
var hours = readLine()!!.toInt()
var total: Double = 0.0

if(hours in 0..5){
total=hours*1.0

}

else if(hours in 6 until 24){
total=5.0+((hours-5.0)*0.5)

}

else if(hours>24){
val x=hours/24
total=(15.0*x)+(hours-(x*24))*0.5
}

else{
total=0.0
}
println(total)
}

Answer 6

Rachael Loveth Alex Ivan
Only as a hint: Keep in mind that you also can use a simple "when" statement. And you can print the result directly. There is no need for any additionel variable.
With some more experience you will do it like this:

fun main(args: Array<String>) {
var h = readLine()!!.toInt()
println ( when {
h < 6 -> h*1.0
h < 24 -> 5+(h-5)*0.5
else -> 15*(h/24) + 0.5*(h%24)
} )
}