大写字母开头？

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	陈奕可	31ms	552 KiB	C++14(O2)	321 Bytes	2025-12-6 16:25:36
AC	乐思尧	32ms	552 KiB	C++14(O2)	265 Bytes	2026-2-4 11:42:08
AC	王嘉怡	32ms	532 KiB	C++14(O2)	275 Bytes	2025-11-1 15:51:56
AC	厉继业	33ms	532 KiB	C++14(O2)	324 Bytes	2026-2-4 10:29:12
AC	方一帆2	33ms	552 KiB	C++14(O2)	408 Bytes	2025-11-28 17:07:04
AC	王力扬	33ms	556 KiB	C++14(O2)	323 Bytes	2026-2-5 10:34:06
AC	张静涵	34ms	552 KiB	C++14(O2)	371 Bytes	2026-3-8 9:23:46
AC	许皓辰	34ms	6.2 MiB	C++14(O2)	291 Bytes	2025-8-22 15:52:47
AC	王婧涵	35ms	512 KiB	C++14(O2)	295 Bytes	2026-1-21 20:29:16
AC	方一帆	36ms	548 KiB	C++14(O2)	523 Bytes	2025-12-28 11:57:07
AC	黄嘉瑞	36ms	540 KiB	C++14(O2)	357 Bytes	2026-2-11 20:21:36
AC	龙韵伊	39ms	552 KiB	C++14(O2)	424 Bytes	2026-2-5 14:36:34
AC	张天源	57ms	6.3 MiB	C++14(O2)	424 Bytes	2025-4-21 17:54:51
AC	jike1994	63ms	6.3 MiB	C++14(O2)	317 Bytes	2025-4-10 17:12:50