// combine different data types val testName = "Kotlin Test" val grade = 10 val resultTest = Pair (testName, grade) println(resultTest) // get the parts of Pair val book = Pair("Learn Kotlin from GDE", 20) val (title , price) = book println("Title = ${book.first} , Price = ${book.second}") // infix function val yellowScarf = "yellow" to "scarf" println(yellowScarf.first) // => yellow println(yellowScarf.second) // => scarf // nesting with parentheses val clothes = ("yellow" to "scarf") to ("blue" to "blouse") println(clothes.second.first) // => blue