Memahami Bahasa Kotlin

 

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Membuat Kalkulator sederhana dengan Kotlin

fun main() {

    println("=== KALKULATOR SEDERHANA ===")

    print("Masukkan angka pertama: ")

    val num1 = readLine()!!.toDouble()

    print("Masukkan operator (+, -, *, /): ")

    val operator = readLine()

    print("Masukkan angka kedua: ")

    val num2 = readLine()!!.toDouble()

    val result = when (operator) {

        "+" -> num1 + num2

        "-" -> num1 - num2

        "*" -> num1 * num2

        "/" -> {

            if (num2 != 0.0) num1 / num2

            else {

                println("Error: Tidak bisa dibagi dengan nol!")

                return

            }

        }

        else -> {

            println("Operator tidak valid!")

            return

        }

    }

    println("Hasil: $result")

}

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Referensi

https://drive.google.com/file/d/1mvyiYfYTVO0pRoMDMUdhpkbm3fvkN3Pf/view?usp=sharing

https://docs.google.com/presentation/d/18EB_yQ6O9hOiyyyxTqSr-4fWpU-8NvJSRqRosSWFsSE/edit#slide=id.p4

https://kotlinlang.org/education/

https://github.com/smartherd/KotlinTutorial/blob/master/src/01_hello_world.kt

https://worldline.github.io/learning-kotlin/en/kotlin-features/#null-safety

play.kotlinlang.org

Playkontlin

DroidScripter

https://sulthanalihsan.medium.com/apa-perbedaan-var-dan-val-pada-bahasa-kotlin-5e1efbcf0ab3

https://ericwijaya.medium.com/null-pada-kotlin-4d8c32901f79

https://www.youtube.com/watch?v=HlE8MEtKBr0

https://www.slideshare.net/slideshow/pertemuan-2-kotlin-programmingpdf/259224470

https://worldline.github.io/learning-kotlin/en/kotlin-features/#%F0%9F%A7%AA-exercises

https://drive.google.com/file/d/1ocigcDo9svTdgpXHgw7KKGcUCWcEuNTS/view?usp=drive_link