there might be no winner

2021-12-04 15:16:50 +01:00 · 2021-12-04 15:16:50 +01:00 · 25ee296a57
parent 2a49721dab
commit 25ee296a57
1 changed files with 1 additions and 0 deletions
--- a/day04/part1.nim
+++ b/day04/part1.nim
@ -74,6 +74,7 @@ proc bingo(): int =
      for column in board.columns():
        if column.allIt(it.checked):
          return board.bingoScore(number)
+  raise newException(ValueError, "there is no winner")

 proc main(): int =
  try: