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	noobguji	13ms	284 KiB	C99	199 Bytes	2023-10-28 9:31:55
AC	hetao2787560	25ms	768 KiB	C++14	154 Bytes	2024-8-31 15:24:51
AC	慈善家	26ms	536 KiB	C++17(O2)	154 Bytes	2024-6-20 15:26:17
AC	wyz_2010	27ms	412 KiB	C++14	134 Bytes	2023-8-19 13:48:06
AC	Anchor000	27ms	412 KiB	C++17(O2)	219 Bytes	2023-10-18 12:55:29
AC	15202474704	27ms	548 KiB	C++17(O2)	475 Bytes	2024-7-26 9:53:26
AC	Jerry_010E	27ms	412 KiB	C++11	194 Bytes	2023-11-25 16:59:28
AC	刘小数	28ms	412 KiB	C++17(O2)	137 Bytes	2023-7-3 11:03:53
AC	刘砚	28ms	412 KiB	C++17(O2)	209 Bytes	2023-10-31 11:46:24
AC	丁泓森	28ms	412 KiB	C++11	187 Bytes	2023-12-5 18:17:19
AC	孙浩宸	28ms	412 KiB	C++20(O2)	172 Bytes	2023-7-26 13:08:41
AC	zhengzhawe	29ms	412 KiB	C++98	171 Bytes	2023-10-6 21:09:02
AC	浪鸽子客(李云浩)	29ms	412 KiB	C++11	236 Bytes	2023-6-28 12:43:49
AC	xiaodu_dcy	83ms	5 MiB	C++17(O2)	555 Bytes	2023-7-21 16:23:51