//
// simple demo of using collection methods to operate on arrays
//
val Size = 6
println("enter " + Size + " values for array:")
val a1 = Array.fill(Size)(readInt)

println("you entered:")
a1.foreach(println(_))

println("sum = " + a1.sum)
println("product = " + a1.product)
println("min = " + a1.min)
println("max = " + a1.max)