CSV 数据处理

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	zzzzz	42ms	3.4 MiB	C++20(O2)	11.2 KiB	2025-8-13 20:05:08
AC	CYMario	84ms	2.5 MiB	C++20(O2)	7.3 KiB	2025-8-12 11:43:21
AC	CYMario	95ms	2.9 MiB	C++20(O2)	8.1 KiB	2025-8-9 18:55:16
AC	CYMario	105ms	3.5 MiB	C++20(O2)	8.2 KiB	2025-8-12 11:37:04
AC	zzzzz	117ms	2.2 MiB	C++20(O2)	8.7 KiB	2025-8-13 21:09:06
AC	zzzzz	127ms	2.4 MiB	C++20(O2)	8.6 KiB	2025-8-13 21:04:44
AC	zzzzz	130ms	2.3 MiB	C++20(O2)	8.7 KiB	2025-8-13 21:07:40
AC	zzzzz	134ms	2.3 MiB	C++20(O2)	8.7 KiB	2025-8-13 21:07:24
AC	mojo	157ms	4 MiB	C++20(O2)	9.2 KiB	2025-8-17 15:14:21
AC	fufupie	177ms	4.4 MiB	C++20(O2)	10.4 KiB	2025-8-9 18:33:10
AC	zzzzz	186ms	2.3 MiB	C++20(O2)	8.6 KiB	2025-8-13 21:06:49
AC	guangmingzhengda	190ms	6.5 MiB	C++20(O2)	5.8 KiB	2025-8-14 18:29:10
AC	CYMario	193ms	3.2 MiB	C++20(O2)	7.9 KiB	2025-8-9 18:54:48
AC	DAWN404	364ms	3.8 MiB	C++20(O2)	5.7 KiB	2025-8-9 19:54:39