练20.3 开灯关灯

状态	递交者	时间	内存	语言	代码	递交时间
AC	u24020	2ms	504 KiB	C++14	83 Bytes	2025-4-27 13:05:17
AC	u24030	2ms	504 KiB	C++14	83 Bytes	2025-4-27 13:04:01
AC	u24018	2ms	504 KiB	C++14	81 Bytes	2025-4-27 13:10:50
AC	u24019	2ms	504 KiB	C++14	199 Bytes	2025-4-25 23:08:46
AC	u25026	3ms	504 KiB	C++14	83 Bytes	2025-4-27 13:03:56
AC	u24029	3ms	504 KiB	C++14	193 Bytes	2025-4-23 20:21:47
AC	jun	3ms	504 KiB	C++14	83 Bytes	2025-4-27 13:01:27
AC	u25023	3ms	504 KiB	C++14	83 Bytes	2025-4-27 13:11:13
AC	u24015	3ms	504 KiB	C++14	89 Bytes	2025-4-27 13:19:58
AC	u24014	3ms	504 KiB	C++14	84 Bytes	2025-4-26 15:16:41
AC	u24032	3ms	632 KiB	C++14	84 Bytes	2025-4-27 13:11:23
AC	u25025	3ms	504 KiB	C++14	83 Bytes	2025-4-27 13:08:49
AC	u24021	3ms	760 KiB	C++14	83 Bytes	2025-4-27 13:14:11
AC	u25024	3ms	760 KiB	C++14	83 Bytes	2025-4-27 13:02:08
AC	u24022	3ms	508 KiB	C++14	83 Bytes	2025-4-27 13:06:05
AC	u24028	3ms	504 KiB	C++14	83 Bytes	2025-4-27 13:14:34