Computer scienceProgramming languagesKotlinTypes and data structuresOperations with collections

Fold and reduce on collections

Application

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The Resistance is organizing ships to confront the Empire. R2D2, a droid loyal to Luke Skywalker, using its AI needs to find out the total ammunition of the ships whose name begins with T and which have more than 20 ammunition units, as they will be the first to fight in combat.

Sample Input 1:

XWing-100 YWing-200 TWing-50 TIEFighter-150

Sample Output 1:

Write a program in Kotlin

Code Editor
IDE100

data class Ship(val name: String, val ammunition: Int)

fun main() {

val ships = readln().split(" ")

val shipsList = ships.map { Ship(it.split("-")[0], it.split("-")[1].toInt()) }

// write your code here

val res =

println(res)

}

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