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  1. object CurryTest extends Application {
  2.  
  3.   def filter(xs: List[Int], p: Int => Boolean): List[Int] =
  4.     if (xs.isEmpty) xs
  5.     else if (p(xs.head)) xs.head :: filter(xs.tail, p)
  6.     else filter(xs.tail, p)
  7.  
  8.   def modN(n: Int)(x: Int) = ((x % n) == 0)
  9.  
  10.   val nums = List(1, 2, 3, 4, 5, 6, 7, 8)
  11.   println(filter(nums, modN(2)))
  12.   println(filter(nums, modN(3)))
  13. }
  14.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
spoj: The program compiled successfully, but Main.class was not found.
      Class Main should contain method: def main(args: Array[String]).
stdout
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Standard output is empty
https://ideone.com/4mml6
language:
Scala (scala 2.12.8)
created:
14 years ago
visibility:
public

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