是否是小写字母 a

状态	递交者	时间	内存	语言	代码	递交时间
AC	kk150	6ms	568 KiB	C++14 (O2)	168 Bytes	2026-8-18 10:39:28
AC	kk004	6ms	564 KiB	C++14 (O2)	168 Bytes	2026-4-18 11:15:34
AC	kk102	6ms	568 KiB	C++14 (O2)	406 Bytes	2026-9-16 19:44:23
AC	kk007	6ms	572 KiB	C++14 (O2)	168 Bytes	2026-8-15 12:12:58
AC	kk123	6ms	576 KiB	C++14 (O2)	170 Bytes	2026-9-3 17:42:31
AC	kk010	8ms	572 KiB	C++14 (O2)	137 Bytes	2026-7-25 10:51:17
AC	kk133	8ms	536 KiB	C++14 (O2)	156 Bytes	2026-6-24 16:09:50
AC	kk104	9ms	780 KiB	C++14 (O2)	163 Bytes	2026-7-21 14:35:28
AC	kk121	10ms	636 KiB	C++14 (O2)	174 Bytes	2026-6-24 16:02:43
AC	kk016	67ms	3.9 MiB	Python 3	58 Bytes	2026-8-27 20:14:24
AC	kk201	70ms	3.9 MiB	Python 3	58 Bytes	2026-8-26 16:05:40
AC	kk515	70ms	3.9 MiB	Python 3	58 Bytes	2026-4-3 14:32:37
AC	kk390	70ms	3.8 MiB	Python 3	58 Bytes	2026-4-13 18:46:41
AC	kk361	71ms	3.9 MiB	Python 3	56 Bytes	2026-4-3 14:35:11
AC	kk014	71ms	3.9 MiB	Python 3	61 Bytes	2026-8-16 16:57:56
AC	kk015	72ms	3.8 MiB	Python 3	58 Bytes	2026-8-8 17:20:37
AC	kk020	75ms	3.9 MiB	Python 3	60 Bytes	2026-8-12 9:30:00
AC	kk059	76ms	3.9 MiB	Python 3	60 Bytes	2026-6-18 17:36:44