Scala For loop
object ForLoop {
def main(args:Array[String]) {
val planets = List("Mercury", "Venus", "Earth", "Mars")
for(name <- planets) println(name)
for(name <- planets) {
println(name)
}
}
}
object ForLoopRange {
def main(args:Array[String]) {
for(i <- 10 to 1 by -1) {
println(i)
}
}
}