判断是否为两位数

状态	递交者	时间	内存	语言	代码	递交时间
AC	杨明睿	32ms	13.9 MiB	C++11	136 Bytes	2025-7-16 17:20:32
AC	冯星睿	32ms	13.9 MiB	C++11	152 Bytes	2025-7-17 16:29:04
AC	张庭瑞	33ms	13.9 MiB	C++11	128 Bytes	2025-7-18 9:28:46
AC	qmxqlaoshi2	33ms	13.9 MiB	C++98	166 Bytes	2025-7-29 16:42:05
AC	鲍俊杰	33ms	13.9 MiB	C++11	139 Bytes	2025-7-18 9:28:19
AC	孙赫	34ms	13.9 MiB	C++11	173 Bytes	2025-7-16 16:31:01
AC	季天昊	34ms	13.9 MiB	C++11	165 Bytes	2025-7-28 22:46:02
AC	张悍	34ms	13.9 MiB	C++11	148 Bytes	2025-7-18 9:25:02
AC	陆诗元	34ms	13.9 MiB	C++11	162 Bytes	2025-7-29 17:59:54
AC	王雅歆	35ms	13.9 MiB	C++11	141 Bytes	2025-7-18 9:37:08
AC	宋炎泽	35ms	13.9 MiB	C++11	172 Bytes	2025-7-16 16:22:07
AC	ttx0828	35ms	13.9 MiB	C++11	176 Bytes	2025-7-17 20:40:55
AC	周煦航	35ms	13.9 MiB	C++11	157 Bytes	2025-7-17 22:13:38
AC	马嵩然	35ms	13.9 MiB	C++11	164 Bytes	2025-7-28 16:40:25
AC	程翼扬	35ms	13.9 MiB	C++11	145 Bytes	2025-7-17 19:27:24
AC	陈建树	35ms	13.9 MiB	C++11	186 Bytes	2025-7-29 17:45:49
AC	毛永佳	35ms	13.9 MiB	C++11	143 Bytes	2025-7-18 9:24:15
AC	孙硕硕	36ms	13.9 MiB	C++11	134 Bytes	2025-7-18 9:24:52
AC	张涵睿	36ms	13.9 MiB	C++11	161 Bytes	2025-7-28 16:39:21
AC	周子晨	36ms	13.9 MiB	C++11	139 Bytes	2025-7-17 16:52:39
AC	张浩博	36ms	13.9 MiB	C++11	164 Bytes	2025-7-28 16:43:35
AC	王秋皓	36ms	13.9 MiB	C++11	142 Bytes	2025-7-29 17:58:19
AC	杨东睿	36ms	16.9 MiB	C++11	145 Bytes	2025-5-18 19:54:51
AC	周钰杰	37ms	16.9 MiB	C++11	153 Bytes	2025-4-26 20:54:23
AC	朱思远	37ms	13.9 MiB	C++11	176 Bytes	2025-7-16 16:37:43
AC	杨梓淳	37ms	13.9 MiB	C++11	199 Bytes	2025-7-20 15:24:57
AC	申牧宸	37ms	13.9 MiB	C++11	131 Bytes	2025-7-17 20:08:31
AC	陈思瀚	37ms	16.9 MiB	C++11	181 Bytes	2025-5-15 20:03:23
AC	蒋晨旭	37ms	13.9 MiB	C++11	191 Bytes	2025-7-29 18:17:11
AC	张呈岳	38ms	13.9 MiB	C++11	177 Bytes	2025-6-1 11:19:14
AC	解博	38ms	13.9 MiB	C++11	149 Bytes	2025-7-29 18:10:14
AC	袁景晨	38ms	16.9 MiB	C++11	179 Bytes	2025-4-20 12:23:25
AC	陈子墨	38ms	13.9 MiB	C++11	171 Bytes	2025-7-16 16:48:17
AC	博文大帝	38ms	13.9 MiB	C++11	188 Bytes	2025-7-17 12:40:27
AC	陈瑞卿	39ms	13.9 MiB	C++11	135 Bytes	2025-7-18 8:56:16
AC	尚子龙	42ms	13.9 MiB	C++11	134 Bytes	2025-7-18 9:24:11
AC	刘镇珲	46ms	16.4 MiB	C++11	151 Bytes	2025-7-31 18:27:31
AC	唐耀轩	46ms	16.4 MiB	C++11	173 Bytes	2025-8-28 16:17:43
AC	朱晟宇	46ms	16.4 MiB	C++11	165 Bytes	2025-8-19 16:07:54