练36.1 矩阵对角线元素之和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	2025_3	48ms	760 KiB	C++98	225 Bytes	2025-4-16 13:42:10
AC	蔡徐坤	52ms	552 KiB	C++98	251 Bytes	2024-5-17 17:24:48
AC	陈溯	52ms	764 KiB	C++98	195 Bytes	2024-8-22 13:01:40
AC	潘材宇	52ms	764 KiB	C++98	192 Bytes	2024-8-14 16:54:17
AC	闵俊皓	55ms	764 KiB	C++98	221 Bytes	2024-8-30 19:54:09
AC	杨毅帆	55ms	548 KiB	C++98	221 Bytes	2025-1-17 16:14:07
AC	Chaser Of Light	56ms	764 KiB	C++98	339 Bytes	2024-10-20 19:56:26
AC	塞尔达	56ms	768 KiB	C++98	227 Bytes	2024-7-26 22:12:52
AC	xxw6	60ms	764 KiB	C++98	225 Bytes	2025-1-13 20:23:28