Kotlin Brain Teasers

Puzzle 21

Serial Spending Problem

src/commonMain/kotlin/com/example/puzzles/lambda/loop/ShoppingBudget.kt

data class Product(val name: String, val cost: Int)

val shoppingList = listOf(
  Product("Eggs", cost = 10),
  Product("Flour", cost = 10),
  Product("Sugar", cost = 10),
)

fun main() {
  var moneySpent = 0
  val purchasedItems = mutableListOf<String>()

  shoppingList.forEach { product ->
    purchasedItems += product.name
    moneySpent += product.cost
    if (moneySpent >= 20) {
      return@forEach
    }
  }

  println("Spent a total of $moneySpent to buy $purchasedItems")
}

Guess the Output
	Try to guess the output ...