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val answerString: String = if (count == 42) {
    "I have the answer."
} else if (count > 35) {
    "The answer is close."
} else {
    "The answer eludes me."
}

fun sum(a: Int, b: Int): Int {
    return a + b
}

// or

fun sum(a: Int, b: Int) = a + b

fun bestAnime(): String {
    return "Naruto"
}

print("Best Animes:" + bestAnime())
print("Best Animes: ${bestAnime()}")

try {
    val message = "Hello World! I love Digimon!"
    message.toInt()
} catch (exception: NumberFormatException) {
    // ...
}

class Pokemon(val name: String, val type: String) {
    val description: String
        get() = "Pokemon ${name} is ${type} type"
}

var power = 0.0
    set(value) {
        if (value > 0) {
            field = value
        }
    }

enum class Console {
    GBA,
    PLAYSTATION,
    XBOX,
    SWITCH,
    PC
}

class Game(val name: String,
           val console: Console) {
    fun play(): String {
        return "You're playing $name on $console"
    }
}

var digimons = mutableListOf("Agumon", "Tailmon", "Angemon")
var digimons = listOf("Agumon", "Tailmon", "Angemon")
val digimonPower: MutableMap<Int, Int> = mutableMapOf(0 to 50, 1 to 50, 2 to 100)

// Empty List
var pokemons = arrayListOf<String>()

fun getPrice(console: Console): Int =
    when (console) {
        Console.GBA -> 1000
        Console.PLAYSTATION -> 5299
        Console.SWITCH -> 2500
        Console.XBOX -> 4200
        Console.PC -> 5000
    }

val binaryRepresentation = TreeMap<Char, String>()

for (c in 'A'..'F') {
    val binary = Integer.toBinaryString(c.toInt())
    binaryRepresentation[c] = binary
}

for ((letter, binary) in binaryRepresentation) {
    println("$letter - $binary")
}

fun isLetter(c: Char) = c in 'a'..'z' || c in 'A'..'Z'
fun isNotDigit(c: Char) = c !in '0'..'9'

val car = mockk<Car>()

every { car.drive(Direction.NORTH) } returns Outcome.OK

car.drive(Direction.NORTH) // returns OK

verify { car.drive(Direction.NORTH) }

confirmVerified(car)