50 items
Printing Output
QuizThe main Function
QuizFunction Declaration
QuizBasic Data Types
QuizOptional Semicolons
QuizWhat Kotlin Is
QuizNull Safety Basics
QuizParameters and Return Types
QuizString Templates
QuizType Inference
Quizval vs var
QuizKotlin and Java Interop
QuizBasic Loops
QuizComments in Kotlin
Quizif as an Expression
Quizwhen Expression Basics
QuizC-style for loop
Code QuizStatements on one line
Code Quizif as an expression
Code QuizString template property
Code QuizComment syntax
Code QuizSingle-expression function
Code Quizval vs var
Code QuizChar literals
Code QuizExplicit type mismatch
Code QuizThe fun keyword
Code QuizType inference
Code QuizReturn type mismatch
Code QuizConsole output typo
Code Quizwhen as an expression
Code QuizInclusive vs exclusive ranges
Code QuizUnit return type
Code QuizThe main entry point
Code QuizAssigning null
Code QuizOptional Semicolons
FlashcardBasic Data Types
FlashcardType Inference
FlashcardJava Interoperability
FlashcardArithmetic and Comparison Operators
FlashcardComments in Kotlin
FlashcardString Templates
FlashcardEverything Is an Object
FlashcardThe main() Function
Flashcardval vs var
FlashcardKotlin Compilation Targets
FlashcardWhat Kotlin Is
FlashcardConcise, Expressive Syntax
FlashcardReading Input with readLine()
FlashcardExplicit Type Annotations
Flashcardprintln vs print
FlashcardStatements on one line
Learn when statements must be separated in Kotlin.
fun main() {
val a = 1 val b = 2
println(a + b)
}What is the bug in this code?