统计数字字符个数

状态	递交者	时间	内存	语言	代码	递交时间
AC	gongjiajun	7ms	6.8 MiB		217 Bytes	2023-10-29 11:14:23
AC	konglinghao	7ms	6.9 MiB	C++98	224 Bytes	2024-8-24 10:45:11
AC	蒋奇宏	7ms	6.8 MiB		212 Bytes	2023-6-22 12:03:57
AC	开朗的康	8ms	6.8 MiB		243 Bytes	2023-6-22 11:08:40
AC	一位老六	8ms	6.8 MiB		224 Bytes	2023-6-22 11:04:36
AC	liuyuchen002	8ms	6.8 MiB		202 Bytes	2023-6-22 12:04:04
AC	konglinghao	8ms	6.8 MiB		226 Bytes	2023-6-22 12:02:40
AC	konglinghao	9ms	6.8 MiB		226 Bytes	2023-6-22 12:02:24
AC	曹皓扬	14ms	6.8 MiB		217 Bytes	2023-6-22 11:08:43