fun main(args : Array<String>){ lazyFilter() makeObjekSequence() } fun lazyFilter(){ val list = (1..100).toList() //jika tidak berhasil di filter maka tidak lanjut ke map list.asSequence().filter{ it % 5 == 0 }.map{ it + it }.forEach{ println(it) } } fun makeObjekSequence(){ val sequenceNumber = generateSequence(1) { it + 1 } sequenceNumber.take(5).forEach{ print("$it ") } }