摘要: import datetime datetime.date(2023, 1, 1).isoweekday() def leap_year(year: int) -> bool: return year % 4 == 0 and year % 100 != 0 or year % 400 == 0 f 阅读全文
posted @ 2024-02-10 20:31 ascertain 阅读(8) 评论(0) 推荐(0) 编辑