求一个3*3矩阵对角线元素之和

状态	递交者	时间	内存	语言	代码	递交时间
AC	easymoneysniper	17ms	504 KiB	C++17(O2)	223 Bytes	2024-11-12 19:06:58
AC	Drifter	18ms	504 KiB	C++17(O2)	291 Bytes	2024-12-8 16:57:22
AC	陈雨佳	18ms	504 KiB	C++17(O2)	205 Bytes	2024-11-27 18:54:44
AC	songtianyou2025	18ms	520 KiB	C++17(O2)	281 Bytes	2025-10-20 21:30:36
AC	ljs	18ms	500 KiB	C++17(O2)	294 Bytes	2024-9-29 11:07:12
AC	qlu_lch	18ms	504 KiB	C++17(O2)	249 Bytes	2024-11-6 13:47:55
AC	wanghaoyu2025	18ms	632 KiB	C++17(O2)	257 Bytes	2025-10-25 12:20:42
AC	litianci2025	18ms	380 KiB	C++17(O2)	209 Bytes	2025-9-1 9:18:50
AC	zxc	18ms	376 KiB	C++17(O2)	250 Bytes	2025-6-16 0:39:53
AC	Hao灰灰	18ms	636 KiB	C++11	349 Bytes	2024-8-15 20:15:32
AC	2047103550	18ms	380 KiB	C++17(O2)	224 Bytes	2024-10-24 12:36:43
AC	xinzengsheng2025	18ms	376 KiB	C++17(O2)	448 Bytes	2025-9-20 23:49:24
AC	202403113031	18ms	504 KiB	C++17(O2)	270 Bytes	2025-9-16 18:48:57
AC	daijiahao2025	18ms	504 KiB	C++17(O2)	286 Bytes	2025-10-22 18:42:29
AC	刘芃慧	18ms	380 KiB	C++17(O2)	275 Bytes	2024-11-18 20:31:16
AC	1952832816	18ms	504 KiB	C++17(O2)	234 Bytes	2024-11-2 22:05:41
AC	zzz666	18ms	504 KiB	C++17(O2)	270 Bytes	2024-12-18 21:58:51
AC	zhangshuyan2025	18ms	504 KiB	C++17(O2)	280 Bytes	2025-10-24 16:10:44
AC	202403013092	18ms	504 KiB	C++17(O2)	198 Bytes	2024-12-13 16:48:06
AC	haohonghan2025	18ms	508 KiB	C++17(O2)	192 Bytes	2025-11-2 12:54:40
AC	yaofeiyu2025	19ms	504 KiB	C++17(O2)	276 Bytes	2025-10-23 14:09:45
AC	七柒	19ms	504 KiB	C++17(O2)	210 Bytes	2024-10-17 15:57:58
AC	lishengwei2025	19ms	504 KiB	C++17(O2)	306 Bytes	2025-10-9 21:13:27
AC	limingze2025	19ms	504 KiB	C++17(O2)	673 Bytes	2025-10-12 19:30:45
AC	wangchenxi2025	19ms	632 KiB	C++17(O2)	356 Bytes	2025-10-9 20:03:42
AC	kongyue2025	19ms	504 KiB	C++17(O2)	199 Bytes	2025-11-2 13:28:38
AC	超级无敌霹雳瑶	19ms	504 KiB	C++17(O2)	255 Bytes	2024-10-5 17:37:10
AC	lizhigang2025	19ms	504 KiB	C++17(O2)	279 Bytes	2025-11-5 19:24:47
AC	zhangruiyu2025	19ms	504 KiB	C++17(O2)	203 Bytes	2025-11-4 21:21:45
AC	wangkailong2025	20ms	376 KiB	C++17(O2)	203 Bytes	2025-9-16 15:59:34
AC	Drawn123	20ms	380 KiB	C++17(O2)	253 Bytes	2025-10-28 22:50:42
AC	yangjunrong2025	20ms	508 KiB	C++17(O2)	319 Bytes	2025-10-29 0:00:18
AC	songlaishuai2025	21ms	504 KiB	C++17(O2)	422 Bytes	2025-10-28 18:19:26
AC	wangjunbo2025	21ms	376 KiB	C++17(O2)	265 Bytes	2025-10-24 15:59:01
AC	星落待月明.	22ms	632 KiB	C++17(O2)	270 Bytes	2024-10-15 10:59:48
AC	victoryAC	67ms	504 KiB	C++20	545 Bytes	2024-7-30 20:17:07