练36.1 矩阵对角线元素之和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Harry	29ms	764 KiB	C++14	219 Bytes	2025-8-6 17:34:19
AC	zzy15924600533	30ms	760 KiB	C++14(O2)	206 Bytes	2025-8-6 17:14:48
AC	王鸿畅xly2025	48ms	760 KiB	C++14(O2)	255 Bytes	2025-7-11 19:47:52
AC	王冠楠xly2025	49ms	580 KiB	C++14(O2)	323 Bytes	2025-7-9 15:47:15
AC	taoruiguo120	50ms	760 KiB	C++14	272 Bytes	2025-7-30 16:34:46
AC	卢皓禹xly2025	50ms	508 KiB	C++14(O2)	280 Bytes	2025-7-26 16:19:55
AC	tianlangyufirst	50ms	760 KiB	C++14(O2)	244 Bytes	2025-7-8 14:14:15
AC	xzh13579	50ms	532 KiB	C++14(O2)	338 Bytes	2025-7-10 13:42:58
AC	chenqiugu	50ms	760 KiB	C++14	291 Bytes	2025-8-5 18:55:54
AC	姚胜蓝	51ms	512 KiB	C++14(O2)	300 Bytes	2025-7-8 21:34:10
AC	王思懿	51ms	764 KiB	C++14(O2)	200 Bytes	2025-7-26 22:35:57
AC	hmtzl666	52ms	760 KiB	C++14(O2)	216 Bytes	2025-7-10 14:39:32
AC	杨家齐xly2025	52ms	760 KiB	C++14(O2)	216 Bytes	2025-7-10 14:20:34
AC	_anguanie_	52ms	760 KiB	C++14(O2)	203 Bytes	2025-7-9 17:18:43
AC	w20120404	55ms	760 KiB	C++14(O2)	289 Bytes	2025-8-4 21:00:40
AC	何庭杨xly2025	55ms	528 KiB	C++14(O2)	243 Bytes	2025-8-2 21:39:20