Computer scienceProgramming languagesKotlinTypes and data structuresArrays

String arrays

Guard On The Gate

Report a typo

You need to help the guard who is watching the main gate leading to the wilderness beyond the Wall. It is his responsibility to put everyone who gets through the gate on the checklist backFromTheWall.

Add the name of the watchman (stored in the returnedWatchman variable) to the array backFromTheWall and print the result with joinToString().

Sample Input 1:

var backFromTheWall = arrayOf("Benjen Stark", "Samwell Tarly", "Gared Tuttle")
val returnedWatchman = "Jon Snow"

Sample Output 1:

Benjen Stark, Samwell Tarly, Gared Tuttle, Jon Snow

Write a program in Kotlin

Code Editor
IDE100

fun main() {

var backFromTheWall = readLine()!!.split(',').map { it }.toTypedArray()

val returnedWatchman = readLine()!!.toString()

// do not touch the lines above

// write your code here

}

___

Create a free account to access the full topic