CSV 数据处理

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	xincheni	159ms	2.8 MiB	C++20(O2)	8 KiB	2026-8-4 18:43:26
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	thuwzx	360ms	4.7 MiB	C++20(O2)	7.9 KiB	2026-2-3 10:37:06
AC	DAWN404	364ms	3.8 MiB	C++20(O2)	5.7 KiB	2025-8-9 19:54:39
AC	thuwzx	368ms	4.7 MiB	C++20(O2)	14.3 KiB	2026-2-10 21:21:18
AC	zoey	444ms	4.2 MiB	C++20(O2)	3 KiB	2026-2-7 12:27:59
AC	syt	642ms	2.7 MiB	C++20(O2)	8.5 KiB	2026-8-17 18:22:55
AC	pythok	745ms	2.6 MiB	C++20(O2)	5 KiB	2026-6-16 16:30:08