alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Scala example source code file (sumcol.scala-2.scala)

This example Scala source code file (sumcol.scala-2.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, int, int

The Scala sumcol.scala-2.scala source code

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

/* functional version */
object sumcol
{
  def sumFile(res: Int): Int = 
  {
    val line = Console.readLine
    if (line == null) res else sumFile(res + Integer.parseInt(line))
  }

  def main(args: Array[String])
  {
    Console.println(sumFile(0).toString())
  }
}

Other Scala examples (source code examples)

Here is a short list of links related to this Scala sumcol.scala-2.scala source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2024 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.