练41.3 计算星期几

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C20250005	16ms	332 KiB	C++17(O2)	578 Bytes	2023-5-26 10:59:04
AC	C20250031	16ms	324 KiB	C++17(O2)	589 Bytes	2023-5-26 10:34:42
AC	BC20270022	27ms	768 KiB	C++17(O2)	540 Bytes	2025-3-22 17:01:57
AC	summer23052	27ms	412 KiB	C++17(O2)	421 Bytes	2023-8-10 16:25:46
AC	summer23041	28ms	412 KiB	C++17(O2)	461 Bytes	2023-8-11 9:52:35
AC	CC20260074	31ms	412 KiB	C++17(O2)	461 Bytes	2023-11-5 16:37:58
AC	C20250080	344ms	3.4 MiB	Python 3	141 Bytes	2023-5-29 9:50:52