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  1. object Main extends App {
  2.   val l = 1 to 10 map (2 ^ _) view
  3.   println(l)
  4. }
Compilation error #stdin compilation error #stdout 0.41s 382080KB
comments ()
stdin 
Standard input is empty
compilation info 
/opt/scala/bin/scalac: line 50: /dev/null: Permission denied
Main.scala:3: error: recursive value l needs type
  println(l)
          ^
Main.scala:3: error: type mismatch;
 found   : Unit
 required: Int
  println(l)
         ^
two errors found
spoj: The program compiled successfully, but Main.class was not found.
      Class Main should contain method: def main(args: Array[String]).
stdout 
Standard output is empty
https://ideone.com/AoaqP7
language:
Scala (scala 2.12.8)
created:
10 years ago
visibility:
public

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