子矩阵的和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	yuchen	2ms	376 KiB	C++17	532 Bytes	2023-11-11 20:03:52
AC	lizhi	2ms	376 KiB	C++14	474 Bytes	2023-11-11 20:08:54
AC	adler	2ms	504 KiB	C++14	791 Bytes	2023-11-5 21:38:20
AC	haoran	2ms	376 KiB	C++17	444 Bytes	2023-11-12 14:47:26
AC	haiyang	3ms	376 KiB	C++14	471 Bytes	2025-3-1 14:53:42
AC	xinao	3ms	380 KiB	C++17	532 Bytes	2023-12-23 10:41:44
AC	廖铭轩	277ms	4.5 MiB	C++14	630 Bytes	2026-10-2 17:15:45
AC	于明骏	278ms	4.6 MiB	C++14	628 Bytes	2026-10-2 10:41:31
AC	齐一凡	306ms	4.6 MiB	C++14	537 Bytes	2026-10-2 11:23:50
AC	肖守开	314ms	4.6 MiB	C++14	537 Bytes	2026-10-2 11:12:49
AC	谭主恩	318ms	4.6 MiB	C++14	559 Bytes	2026-10-2 11:36:57
AC	王梓程+第三实验	319ms	4.5 MiB	C++17	544 Bytes	2026-10-2 11:12:34
AC	李坤阳	323ms	4.6 MiB	C++14	564 Bytes	2026-10-2 11:06:28
AC	庞宇轩	351ms	8.4 MiB	C++17	435 Bytes	2026-10-2 11:12:22
AC	qinqin	356ms	4.6 MiB	C++14	562 Bytes	2026-10-2 11:39:04
AC	芷+第三实验	525ms	4.6 MiB	C++14(O2)	499 Bytes	2026-10-2 11:13:50
AC	王懿琁	942ms	4.6 MiB	C++11	501 Bytes	2026-10-2 18:39:22
AC	孙铭远_第三实验	945ms	4.6 MiB	C++14	368 Bytes	2026-10-2 11:05:30
AC	王晨凯	959ms	6.4 MiB	C++14	512 Bytes	2026-10-2 21:43:50
AC	刘禹蔚	993ms	4.6 MiB	C++14	481 Bytes	2026-10-2 11:59:24
AC	梁睿羽	1295ms	4.6 MiB	C++14	481 Bytes	2026-10-2 17:22:39