loops.scala

object loops  {
	def isEven(number: Int) = number % 2 == 0 

	def main(args: Array[String]): Unit = {

	  val list = List(1, 2, 3, 4, 5)
	  list.foreach(x => if(isEven(x)) println(x) )

	  

	  //todo multiple levels of itereation
	  val firstList = List('A', 'B', 'C')
	  val secondList = List("XA", "yA", "ZA")

	  firstList.foreach(first => secondList.foreach(second => println(first.toString + second)))

	  println("Interesting")
	}

}

object loops {
def main(args: Array[String]): Unit = {

  val list = List(1, 2, 3)
  list.foreach(x => println(x) )

  println("Interesting")
}

}