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	xxw25	25ms	508 KiB	C++17(O2)	185 Bytes	2025-4-4 14:47:06
AC	xxw29	26ms	540 KiB	C++17(O2)	129 Bytes	2024-4-21 18:48:27
AC	xxw6	26ms	764 KiB	C++17(O2)	172 Bytes	2024-7-23 12:10:23
AC	xxw1	26ms	768 KiB	C++17(O2)	136 Bytes	2024-5-15 21:14:26
AC	xxw120	27ms	768 KiB	C++17(O2)	118 Bytes	2024-7-22 11:20:14
AC	xxl12	27ms	768 KiB	C++17(O2)	130 Bytes	2024-12-24 18:45:39
AC	xxw3	28ms	764 KiB	C++17(O2)	140 Bytes	2024-5-18 11:59:17
AC	xxw84	28ms	760 KiB	C++17(O2)	135 Bytes	2025-4-4 8:04:59
AC	xxw5	28ms	764 KiB	C++17(O2)	134 Bytes	2024-5-16 21:14:16
AC	xxw41	28ms	764 KiB	C++17(O2)	147 Bytes	2024-8-12 13:12:54
AC	xxw109	28ms	764 KiB	C++17(O2)	122 Bytes	2024-7-20 16:24:52
AC	xxw72	28ms	764 KiB	C++17(O2)	516 Bytes	2025-2-5 14:14:37
AC	xxw11	29ms	764 KiB	C++17(O2)	153 Bytes	2024-12-1 18:57:34