Hmmm

Question

Is it normal when some tasks can only be checked on a computer?

Answer 1

what do you mean? what tasks?

maybe try to rephrase your question a bit and make it clear so it's easier for other people to help you out.

Answer 2

The code i write in sololearn it does not works it says "NO connection"

Answer 3

fun main(args: Array<String>) {
var letter = readLine()!![0]
val names = arrayOf("John", "David", "Amy", "James", "Amanda", "Dave", "Bob", "Billy", "Bobby", "Diana", "Lenny", "Gina")

val res = names .filter {it[0]== letter }

for(x in res){
println (x)

}

}

For example, this task was tested only on a computer.

Answer 4

Well, the problem is more that the computer is not always nearby. And it's hard to understand why the check fails. Either I was mistaken or the reason is different.

Answer 5

Yes, it's better to try out some codes on computer.. Like, frameworks and all doesn't work on mobiles compilers...