Hackerrank – Hello World

17. October 2015 Pavol PidaničComments are off for this post.

Problem Statement
A description of the problem can be found on Hackerrank.

Solution

object HelloWorld extends App {
  def f() = println("Hello World")

  f()
}

object HelloWorld extends App {

def f() = println("Hello World")

f()

}

Solution also available on my GitHub.