矩阵元素求和

状态	递交者	时间	内存	语言	代码	递交时间
AC	虞绍荣	19ms	576 KiB	C++14(O2)	274 Bytes	2026-9-14 12:38:39
AC	张正煊	19ms	508 KiB	C++14(O2)	260 Bytes	2026-9-7 12:57:17
AC	张馨月	19ms	540 KiB	C++14(O2)	203 Bytes	2026-9-14 12:50:44
AC	吕伊晗	19ms	592 KiB	C++14(O2)	201 Bytes	2026-9-14 12:48:00
AC	dongruoxi	19ms	556 KiB	C++14(O2)	281 Bytes	2026-10-5 15:17:31
AC	韩荣芃	19ms	556 KiB	C++14(O2)	215 Bytes	2026-10-3 15:20:51
AC	张子珺	19ms	752 KiB	C++14(O2)	278 Bytes	2026-9-21 20:46:05
AC	夏烨辰	20ms	664 KiB	C++14(O2)	352 Bytes	2026-9-21 13:28:23
AC	wuyiyang	20ms	552 KiB	C++14(O2)	309 Bytes	2026-9-10 17:47:06
AC	王晨宇	20ms	640 KiB	C++14(O2)	184 Bytes	2026-9-11 12:46:29
AC	wangzhiyi	20ms	548 KiB	C++14(O2)	169 Bytes	2026-9-24 21:42:18
AC	liweiran	20ms	752 KiB	C++14(O2)	256 Bytes	2026-9-14 12:50:10
AC	18005609279	20ms	552 KiB	C++14(O2)	183 Bytes	2026-9-17 19:40:24
AC	yaozibo	20ms	532 KiB	C++14(O2)	202 Bytes	2026-9-8 13:30:43
AC	杨凯睿	20ms	532 KiB	C++14(O2)	244 Bytes	2026-9-7 17:15:33
AC	zty2.0	20ms	548 KiB	C++14(O2)	226 Bytes	2026-9-15 12:48:10
AC	dingjiaqi	20ms	544 KiB	C++14(O2)	204 Bytes	2026-9-17 17:26:44
AC	储瞻宸	20ms	792 KiB	C++14(O2)	299 Bytes	2026-9-9 17:14:57
AC	刘皓轩	21ms	532 KiB	C++14(O2)	234 Bytes	2026-9-7 17:19:34
AC	文豪	21ms	580 KiB	C++14(O2)	258 Bytes	2026-9-11 20:31:14
AC	Frank	21ms	548 KiB	C++14(O2)	266 Bytes	2026-9-10 12:30:35
AC	yanyixi	21ms	572 KiB	C++14(O2)	291 Bytes	2026-9-7 17:05:01
AC	lizijie666	21ms	504 KiB	C++14(O2)	224 Bytes	2026-9-8 13:18:20
AC	cuteanni	22ms	532 KiB	C++14(O2)	274 Bytes	2026-9-8 13:11:16
AC	1939	22ms	568 KiB	C++14(O2)	346 Bytes	2026-10-12 21:38:28