day 4: shorter and cleaner

1 files changed, 4 insertions, 3 deletions

diff --git a/4.py b/4.py
index 1b396cb..9dee99d 100644
--- a/4.py
+++ b/4.py
@@ -25,9 +25,10 @@ boards = [board_from_string(board) for board in boards]
 first: Win = Win(None, max(nums))
 last: Win = Win(None, 0)
 for i, board in enumerate(boards):
-    row: int = min(max(row) for row in board)
-    col: int = min(max(col) for col in zip(*board))
-    win: Win = Win(i, min(row, col))
+    win: Win = Win(i, min(
+        min(max(row) for row in board),
+        min(max(col) for col in zip(*board))
+    ))
     if win.round < first.round: first = win
     if win.round > last.round: last = win