kind: switched
exo: recursion.lessons.recursion.tree.Tree
switchto: recursion.lessons.recursion.koch.Koch
outcome: pass
lang: Scala
kind: executed
exo: recursion.lessons.recursion.koch.Koch
outcome: fail
lang: Scala
kind: switched
exo: recursion.lessons.recursion.tree.Tree
switchto: recursion.lessons.recursion.koch.Koch
outcome: pass
lang: Scala