fork download
copy 
  1. import scala.annotation.tailrec
  2. import scala.util.Random
  3.  
  4. object Main {
  5.   @tailrec
  6.   def sumToOne(acc: Double = 0, count: Int = 0): Int = {
  7.     if (acc >= 1) count
  8.     else sumToOne(acc + Random.nextDouble(), count + 1)
  9.   }
  10.  
  11.   def main(args: Array[String]): Unit = {
  12.     val iterations = 1000000
  13.     (1 to iterations).map(_ => sumToOne()).sum / iterations.toDouble
  14.   }
  15. }
Success #stdin #stdout 0.5s 4382720KB
comments ()
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/sNFu0k
language:
Scala (scala 2.12.8)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!