Computer scienceProgramming languagesKotlinTypes and data structuresOperations with collections

Custom sort order for collection

Theory

Harry and the Spell Power

Report a typo

Harry Potter is learning different spells. He has a list of spells with their power values. He wants to order them from strongest to weakest.

Sample Input 1: 

expetum-98 patronus-23 Axio-89 lithigum-23 madriketom-76

Sample Output 1: 

[Spell(name=expetum, power=98), Spell(name=Axio, power=89), Spell(name=madriketom, power=76), Spell(name=lithigum, power=23), Spell(name=patronus, power=23)]
Write a program in Kotlin
data class Spell(val name: String, val power: Int)

fun main() {
val input = readln().split(" ")
val spells = input.map { Spell(it.split("-")[0], it.split("-")[1].toInt()) }

// write your code here
val res =

println(res)
}
___

Create a free account to access the full topic