练41.3 计算星期几

状态	递交者	时间	内存	语言	代码	递交时间
AC	(国贸张扬)国贸张扬	25ms	764 KiB	C++11	417 Bytes	2024-12-15 15:00:03
AC	(未来の鳩（お互い）)国贸单滢睿	27ms	508 KiB	C++14(O2)	560 Bytes	2025-4-19 16:41:03
AC	[秦翔可]秦老师	28ms	768 KiB	C++11	428 Bytes	2024-11-19 20:53:07
AC	[吴雨霖]chan	28ms	556 KiB	C++14(O2)	428 Bytes	2024-12-5 23:17:37
AC	(国贸李佳益)国贸李佳益	28ms	768 KiB	C++11	428 Bytes	2025-3-29 9:26:05
AC	(国贸冯一杨)国贸冯一杨	31ms	768 KiB	C++11	690 Bytes	2024-12-2 7:26:56