【例23.2】这个月有几天

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	李睿	24ms	632 KiB	C++98	297 Bytes	2024-8-15 16:04:26
AC	潘材宇	24ms	764 KiB	C++98	274 Bytes	2024-7-19 14:10:08
AC	2025_3	25ms	504 KiB	C++98	297 Bytes	2025-4-15 12:54:55
AC	塞尔达	25ms	764 KiB	C++98	293 Bytes	2024-7-16 15:10:47
AC	洪卓俊	25ms	768 KiB	C++98	263 Bytes	2024-5-26 19:06:06
AC	江宜轩	26ms	768 KiB	C++98	282 Bytes	2024-9-2 21:06:08
AC	邱梓洋	26ms	536 KiB	C++98	282 Bytes	2024-9-28 17:28:27
AC	丁郑涵	27ms	764 KiB	C++17	316 Bytes	2024-7-30 20:48:47
AC	xxw6	27ms	552 KiB	C++98	356 Bytes	2025-1-7 20:13:55
AC	舒夏阳	27ms	768 KiB	C++98	282 Bytes	2024-9-13 21:16:08
AC	Chaser Of Light	27ms	764 KiB	C++98	263 Bytes	2024-4-22 13:44:31
AC	蔡徐坤	27ms	552 KiB	C++98	299 Bytes	2024-2-19 15:39:50
AC	陈锦润	27ms	540 KiB	C++98	520 Bytes	2024-5-10 20:44:20
AC	康康	27ms	764 KiB	C++98	282 Bytes	2025-2-20 20:55:36
AC	曾宸威zcw	28ms	576 KiB	C++98	282 Bytes	2024-11-8 20:00:12
AC	肖君陶	28ms	768 KiB	C++98	377 Bytes	2025-1-26 17:52:38
AC	施承慧	28ms	768 KiB	C++98	791 Bytes	2024-3-27 20:07:48
AC	杨毅帆	28ms	772 KiB	C++98	297 Bytes	2024-9-7 18:03:19
AC	陈溯	28ms	764 KiB	C++98	449 Bytes	2024-8-11 20:24:54
AC	徐严羿泽	28ms	764 KiB	C++98	282 Bytes	2024-8-29 12:25:17
AC	黄思铭	28ms	764 KiB	C++98	282 Bytes	2024-8-21 16:51:05
AC	牛奶	28ms	548 KiB	C++98	263 Bytes	2024-5-30 12:46:34
AC	闵俊皓	29ms	556 KiB	C++98	282 Bytes	2024-8-28 22:39:30
AC	李煜铉	29ms	764 KiB	C++98	282 Bytes	2024-8-18 11:27:01
AC	易婧瑛y	29ms	764 KiB	C++98	316 Bytes	2024-8-21 18:25:09
AC	黄思铭2	29ms	768 KiB	C++98	282 Bytes	2024-8-27 16:41:49
AC	chen	30ms	544 KiB	C++98	284 Bytes	2024-2-11 12:11:38
AC	陈泽楷	31ms	536 KiB	C++98	390 Bytes	2024-2-19 15:51:15
AC	章博文	32ms	764 KiB	C++98	596 Bytes	2024-2-11 17:41:04
AC	章博文	32ms	764 KiB	C++98	596 Bytes	2024-2-19 9:10:06
AC	林嘉祺	33ms	764 KiB	C++98	433 Bytes	2024-2-21 15:01:50
AC	余明哲	34ms	540 KiB	C++98	345 Bytes	2024-2-19 15:52:53
AC	郑睿泽	34ms	536 KiB	C++98	261 Bytes	2024-2-19 15:40:47
AC	杨卓铭	37ms	536 KiB	C++98	365 Bytes	2024-2-19 9:19:50
AC	傅少杰	37ms	536 KiB	C++98	437 Bytes	2024-1-15 13:27:23