From 625df64987708e16d6e8eaa39e59a95fdb6ed0a1 Mon Sep 17 00:00:00 2001 From: Hatter Jiang Date: Fri, 5 Sep 2025 00:52:21 +0800 Subject: [PATCH] feat: update leap_year.py --- leap_year.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/leap_year.py b/leap_year.py index 5fdea2b..b7367ca 100755 --- a/leap_year.py +++ b/leap_year.py @@ -19,9 +19,9 @@ def get_day_of_month(year, month: int) -> int: def get_day_of_month2(year, month: int) -> int: - if [1, 3, 5, 7, 8, 10, 12].__contains__(month): + if month in {1, 3, 5, 7, 8, 10, 12}: return 31 - elif [4, 6, 9, 11].__contains__(month): + elif month in {4, 6, 9, 11}: return 30 elif month == 2 and is_leap_year(year): return 29