W3School TIY Editor

val myNum = 5               // Int

val myDoubleNum = 5.99      // Double

val myLetter = 'D'          // Char

val myBoolean = true        // Boolean

val myText = "Hello"        // String

println(myNum)

println(myDoubleNum)

println(myLetter)

println(myBoolean)

println(myText)