kotline Basic type (Datatype) /* fun main() { print("hellow first main function") } */ fun main ( args: Array<String> ) { /* data type in kotlin */ //---number data type-- var b : Byte = 111 var s : Short = 11111 var i : Int = 1111111111 var f : Float = 1.00f var d : Double = 1.00 var l : Long = 1111111111111111111 var charactervalue : Char = 'c' var Stringvalue : String = "stringvalue" var flag : Boolean = true println ( "byte---8-bit : " + b ) println ( "short---16-bit : " + s ) println ( "int---32-bit : " + i ) println ( "float---32-bit : " + f ) println ( "double---64-bit : " + d ) println ( "long---64-bit : " + l ) println ( "char---: " + charactervalue ) println ( "Strin---: " + Stringvalue ) println ( "boolean---: " + flag ) var name : String name = "r...