练20.2 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	240101460720	25ms	760 KiB	C++98	148 Bytes	2025-5-17 22:24:02
AC	240101460047	26ms	760 KiB	C++98	155 Bytes	2025-3-31 16:39:08
AC	240101460007	27ms	764 KiB	C++17(O2)	154 Bytes	2025-3-23 15:24:23
AC	240101460081	28ms	760 KiB	C++98	146 Bytes	2025-4-5 18:32:33
AC	240101460314	323ms	4 MiB	Python 3	64 Bytes	2025-5-9 23:03:34
AC	240101460029	339ms	4 MiB	Python 3	64 Bytes	2025-5-1 16:52:23
AC	240101460140	340ms	4 MiB	Python 3	66 Bytes	2025-3-14 12:16:57
AC	240101460299	340ms	4 MiB	Python 3	70 Bytes	2025-3-19 1:11:36
AC	240101460501	340ms	4 MiB	Python 3	73 Bytes	2025-4-3 9:11:36
AC	240101460520	343ms	4 MiB	Python 3	80 Bytes	2025-4-17 8:45:40
AC	240101460334	343ms	4 MiB	Python 3	64 Bytes	2025-3-22 23:53:53
AC	240101460475	345ms	4.1 MiB	Python 3	59 Bytes	2025-5-8 9:13:06
AC	240101460077	346ms	4 MiB	Python 3	59 Bytes	2025-5-1 10:28:08
AC	240101460059	348ms	4 MiB	Python 3	64 Bytes	2025-7-21 11:18:46
AC	240101460028	348ms	4 MiB	Python 3	47 Bytes	2025-8-17 21:55:18