【例36.1】计算矩阵边缘元素之和

状态	递交者	时间	内存	语言	代码	递交时间
AC	13901420420	17ms	508 KiB	C++17(O2)	329 Bytes	2025-11-8 11:19:02
AC	13705268705	18ms	552 KiB	C++17(O2)	348 Bytes	2026-1-18 11:34:02
AC	15861021069	18ms	508 KiB	C++17(O2)	322 Bytes	2025-11-9 14:43:48
AC	15905258371	18ms	512 KiB	C++17(O2)	362 Bytes	2026-1-9 20:33:12
AC	18082060086	18ms	548 KiB	C++17(O2)	350 Bytes	2025-11-8 10:48:35
AC	15961095085	18ms	552 KiB	C++17(O2)	331 Bytes	2026-1-16 21:24:09
AC	15896015968	18ms	548 KiB	C++17(O2)	357 Bytes	2025-11-1 15:42:37
AC	17368079895	18ms	548 KiB	C++17(O2)	349 Bytes	2026-1-15 14:03:42
AC	13641567801	19ms	504 KiB	C++17(O2)	364 Bytes	2025-11-9 14:43:15
AC	15896035665	19ms	504 KiB	C++17(O2)	356 Bytes	2026-1-9 21:51:27
AC	caochungui	19ms	772 KiB	C++17(O2)	366 Bytes	2026-1-11 16:34:57
AC	15996006306	19ms	508 KiB	C++17(O2)	346 Bytes	2025-11-9 16:04:22
AC	18451652600	19ms	504 KiB	C++17(O2)	326 Bytes	2025-11-15 20:17:01
AC	17712578847	19ms	548 KiB	C++17(O2)	315 Bytes	2025-11-1 15:45:22
AC	15052385956	19ms	528 KiB	C++17(O2)	297 Bytes	2025-12-27 10:12:11
AC	15952606862	19ms	508 KiB	C++17(O2)	328 Bytes	2025-11-8 11:20:49
AC	15252666790	19ms	504 KiB	C++17(O2)	326 Bytes	2025-12-3 19:36:26
AC	15190056606	19ms	772 KiB	C++17(O2)	309 Bytes	2026-1-11 16:40:53
AC	15052321516	19ms	504 KiB	C++17(O2)	344 Bytes	2025-11-9 14:44:45
AC	18944805329	20ms	532 KiB	C++17(O2)	362 Bytes	2026-1-11 10:48:05
AC	13951145877	20ms	504 KiB	C++17(O2)	340 Bytes	2025-12-20 11:41:12
AC	18796792921	20ms	504 KiB	C++17(O2)	516 Bytes	2025-11-9 14:45:14