changeset 147 | 72f7dd1a3754 |
parent 146 | 61d9a5ac6430 |
--- a/templates2/knight2.scala Tue Nov 14 22:19:04 2017 +0000 +++ b/templates2/knight2.scala Fri Nov 17 02:13:40 2017 +0000 @@ -11,7 +11,7 @@ //(2a) Implement a first-function that finds the first // element, say x, in the list xs where f is not None. -// In that case return f(x), otherwise None. If possible, +// In that case Return f(x), otherwise None. If possible, // calculate f(x) only once. //def first(xs: List[Pos], f: Pos => Option[Path]) : Option[Path] = ...