Scala example source code file (sumcol.scala)

This example Scala source code file (sumcol.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

array, array

The Scala sumcol.scala source code

/*
 * The Computer Language Shootout
 * http://shootout.alioth.debian.org/
 *
 * contributed by Andrei Formiga
 */

/* imperative version */
object sumcol
{
  def main(args: Array[String])
  {
    var sum = 0
    var line = Console.readLine

    while (line != null)
    {
      sum = sum + Integer.parseInt(line)
      line = Console.readLine
    }

    Console.println(sum.toString())
  }
}