【例23.2】这个月有几天

状态	递交者	时间	内存	语言	代码	递交时间
AC	2023hemuzi1	22ms	516 KiB	C++17(O2)	349 Bytes	2023-12-15 17:58:10
AC	huangjunhan1	24ms	412 KiB	C++17(O2)	429 Bytes	2023-12-1 20:29:25
AC	rc244gengjinrui1	24ms	764 KiB	C++17(O2)	451 Bytes	2024-4-6 13:29:49
AC	ws247panleiyi1	25ms	764 KiB	C++17(O2)	451 Bytes	2024-3-15 17:09:32
AC	liuwei1	25ms	412 KiB	C++17(O2)	295 Bytes	2023-12-1 21:01:03
AC	rc244yanghaorui1	25ms	536 KiB	C++17(O2)	382 Bytes	2024-5-16 20:05:18
AC	wangguanjie1	25ms	412 KiB	C++17(O2)	419 Bytes	2023-12-2 19:42:40
AC	rc244huangxinyuan1	25ms	540 KiB	C++17(O2)	451 Bytes	2024-3-15 17:12:14
AC	liujunxi1	25ms	412 KiB	C++17(O2)	286 Bytes	2023-12-2 15:37:44
AC	rc247songguanting1	25ms	764 KiB	C++17(O2)	451 Bytes	2024-3-17 11:18:10
AC	ws247liaoxusheng1	25ms	764 KiB	C++17(O2)	451 Bytes	2024-4-28 13:48:51
AC	huangjunhan2	26ms	536 KiB	C++17(O2)	408 Bytes	2024-6-8 20:31:40
AC	rc246zhangyuanhong1	26ms	536 KiB	C++17(O2)	451 Bytes	2024-5-14 20:17:32
AC	2023shiliwei1	26ms	768 KiB	C++17(O2)	451 Bytes	2024-3-8 16:19:55
AC	rc244yangyunke1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-4-13 21:46:44
AC	rc245zhangjiatong1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-4-14 16:41:08
AC	rc244zhangxilang1	26ms	768 KiB	C++17(O2)	451 Bytes	2024-5-12 9:31:57
AC	rc245xingsixu1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-3-17 10:31:59
AC	rc245hongshengxuan1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-3-24 10:09:14
AC	rc247yangzhonghe1	26ms	728 KiB	C++17(O2)	451 Bytes	2024-3-17 14:59:18
AC	rc246mahaimo1	26ms	652 KiB	C++17(O2)	314 Bytes	2024-7-23 23:11:25
AC	rc247liqunrui1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-5-12 10:59:59
AC	rc245qizichen1	26ms	552 KiB	C++17(O2)	428 Bytes	2024-3-30 10:19:04
AC	yuqian1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-6-8 20:28:07
AC	ws247zhangrongxuan1	26ms	536 KiB	C++17(O2)	390 Bytes	2024-4-12 17:11:24
AC	tangruilin1	26ms	552 KiB	C++17(O2)	454 Bytes	2024-6-8 20:25:18
AC	rc244wangkeren1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-3-10 9:24:38
AC	rc244wangjiayou1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-3-10 11:28:18
AC	rc245chenyiran1	26ms	764 KiB	C++17(O2)	451 Bytes	2024-3-30 21:30:17
AC	rc244likeqing1	26ms	764 KiB	C++17(O2)	428 Bytes	2024-6-8 20:27:35
AC	rc247liuchangjun1	26ms	536 KiB	C++17(O2)	536 Bytes	2024-3-16 14:35:40
AC	rc244ruguo1	26ms	764 KiB	C++17(O2)	332 Bytes	2024-5-19 15:16:29
AC	ws247wangjiying1	27ms	540 KiB	C++17(O2)	451 Bytes	2024-4-7 17:08:53
AC	ws247liurui1	27ms	540 KiB	C++17(O2)	508 Bytes	2024-6-14 16:21:08
AC	rc244lixiaoran1	27ms	560 KiB	C++17(O2)	451 Bytes	2024-3-15 15:52:22
AC	rc246yanghaocheng1	27ms	764 KiB	C++17(O2)	451 Bytes	2024-5-15 17:33:35
AC	rc247caiboquan1	27ms	768 KiB	C++17(O2)	451 Bytes	2024-3-24 15:03:05
AC	2023huangjiaxi1	27ms	764 KiB	C++17(O2)	322 Bytes	2024-5-9 17:07:25
AC	2023chenyuxi1	27ms	516 KiB	C++17(O2)	451 Bytes	2023-12-29 17:51:18
AC	ws247huanglinwen1	27ms	764 KiB	C++17(O2)	451 Bytes	2024-3-15 17:04:50
AC	rc246wangjingwen1	27ms	764 KiB	C++17(O2)	516 Bytes	2024-3-31 10:37:55
AC	rc246lizeyou1	27ms	540 KiB	C++17(O2)	456 Bytes	2024-3-17 9:56:53
AC	rc244luliwen1	27ms	764 KiB	C++17(O2)	451 Bytes	2024-3-10 9:24:51
AC	rc244liuchenxi1	27ms	552 KiB	C++17(O2)	428 Bytes	2024-3-24 11:28:20
AC	rc245lijiaheng1	27ms	548 KiB	C++17(O2)	428 Bytes	2024-3-9 18:46:24
AC	2023qiuzijing1	27ms	548 KiB	C++17(O2)	390 Bytes	2024-4-19 8:17:50
AC	neway5	27ms	412 KiB	C++17(O2)	430 Bytes	2023-12-2 19:38:12
AC	rc247songguanting1	27ms	728 KiB	C++17(O2)	451 Bytes	2024-3-17 11:17:23
AC	liuweibo1	27ms	412 KiB	C++17(O2)	286 Bytes	2023-12-1 20:19:57
AC	rc247leiyixiang1	27ms	556 KiB	C++17(O2)	451 Bytes	2024-3-31 14:56:07
AC	rc246wuhaoting1	27ms	536 KiB	C++17(O2)	432 Bytes	2024-3-17 10:11:58
AC	ws247wangzonghan1	27ms	536 KiB	C++17(O2)	451 Bytes	2024-5-17 16:43:56
AC	wuzhuoqian1	27ms	412 KiB	C++17(O2)	442 Bytes	2023-12-2 19:49:47
AC	ws247gaojian1	27ms	552 KiB	C++17(O2)	390 Bytes	2024-3-23 22:01:25
AC	rc246yangjinhao1	27ms	764 KiB	C++17(O2)	290 Bytes	2024-3-19 18:10:55
AC	liuhaolang1	28ms	412 KiB	C++17(O2)	422 Bytes	2023-12-2 19:40:33
AC	rc246liangyaoxi1	28ms	768 KiB	C++17(O2)	451 Bytes	2024-4-14 9:24:27
AC	rc247qianyumo1	28ms	772 KiB	C++17(O2)	547 Bytes	2024-3-16 14:52:00
AC	rc247zhouhanyun1	28ms	764 KiB	C++17(O2)	451 Bytes	2024-3-7 18:01:12
AC	rc246duankefan1	28ms	596 KiB	C++17(O2)	410 Bytes	2024-7-16 10:37:44
AC	rc246zhaohanrui1	28ms	552 KiB	C++17(O2)	451 Bytes	2024-3-17 9:49:27
AC	neway5	28ms	412 KiB	C++17(O2)	322 Bytes	2023-12-3 10:25:48
AC	rc245wangjunxi1	28ms	536 KiB	C++17(O2)	428 Bytes	2024-3-10 9:47:37
AC	ws247zhaodayu1	28ms	768 KiB	C++17(O2)	451 Bytes	2024-3-20 18:08:12
AC	rc247jinyuxin1	28ms	540 KiB	C++17(O2)	451 Bytes	2024-8-3 11:27:56
AC	rc246zhimuyang1	28ms	580 KiB	C++17(O2)	451 Bytes	2024-3-24 8:18:15
AC	2023yanzhitao1	28ms	416 KiB	C++17(O2)	308 Bytes	2023-12-23 14:16:47
AC	leihaoran1	28ms	412 KiB	C++17(O2)	458 Bytes	2023-12-3 10:39:40
AC	ws247lixianlun1	28ms	768 KiB	C++17(O2)	427 Bytes	2024-5-15 18:24:22
AC	ws247chenyuanyuan1	28ms	764 KiB	C++17(O2)	422 Bytes	2024-5-15 17:27:39
AC	ws247zhoukemeng1	28ms	768 KiB	C++17(O2)	451 Bytes	2024-4-12 17:35:25
AC	rc245zhiyuqi1	28ms	548 KiB	C++17(O2)	451 Bytes	2024-4-20 17:43:35
AC	ws247wuhao1	28ms	556 KiB	C++17(O2)	451 Bytes	2024-3-20 17:55:08
AC	ws247longzhelin1	28ms	768 KiB	C++17(O2)	331 Bytes	2024-3-11 22:10:44
AC	linxin1	28ms	412 KiB	C++17(O2)	276 Bytes	2023-12-2 19:26:12
AC	2023liyuanwei1	29ms	416 KiB	C++17(O2)	308 Bytes	2023-12-23 14:18:18
AC	neway5	29ms	432 KiB	C++17(O2)	326 Bytes	2023-12-23 13:57:19
AC	2023zhaoyiran1	29ms	516 KiB	C++17(O2)	413 Bytes	2023-12-23 14:19:10
AC	2023zhangxuanwei1	29ms	516 KiB	C++17(O2)	404 Bytes	2023-12-15 21:37:07
AC	2023fanjinglin1	29ms	416 KiB	C++17(O2)	426 Bytes	2023-12-23 14:30:36
AC	rc2411zc1	29ms	768 KiB	C++17(O2)	388 Bytes	2024-2-23 10:30:04
AC	rc246lijuxian1	29ms	768 KiB	C++17(O2)	425 Bytes	2024-3-14 19:00:03
AC	2023tieqihong1	29ms	516 KiB	C++17(O2)	414 Bytes	2023-12-23 14:25:19
AC	2023wangxueyuan1	29ms	412 KiB	C++17(O2)	340 Bytes	2023-12-23 14:25:01
AC	rc247yangyaqi1	29ms	720 KiB	C++17(O2)	451 Bytes	2024-3-1 14:05:15
AC	ws247yangjiahang1	29ms	772 KiB	C++17(O2)	451 Bytes	2024-3-27 17:19:59
AC	neway5	29ms	412 KiB	C++17(O2)	326 Bytes	2023-12-1 19:47:24
AC	rc244linyouxuan1	29ms	728 KiB	C++17(O2)	451 Bytes	2024-6-2 13:33:57
AC	wangyi1	30ms	412 KiB	C++17(O2)	449 Bytes	2023-12-2 19:52:04
AC	2023tangxueting1	30ms	516 KiB	C++17(O2)	429 Bytes	2023-12-23 14:21:15
AC	2023senyuqi1	30ms	516 KiB	C++17(O2)	451 Bytes	2023-12-29 17:49:49
AC	2023pusiyi1	30ms	516 KiB	C++17(O2)	321 Bytes	2023-12-23 14:18:58
AC	2023zhangjingyu1	30ms	432 KiB	C++17(O2)	439 Bytes	2023-12-23 14:21:01
AC	2023caohairui1	30ms	516 KiB	C++17(O2)	320 Bytes	2023-12-23 14:27:03
AC	2023chuziming1	30ms	412 KiB	C++17(O2)	296 Bytes	2023-12-23 14:13:53
AC	baotang1	30ms	552 KiB	C++17(O2)	333 Bytes	2024-8-13 13:48:41
AC	neway5	30ms	412 KiB	C++17(O2)	457 Bytes	2023-12-1 20:20:53
AC	2023zhangsongqi1	30ms	516 KiB	C++17(O2)	451 Bytes	2023-12-23 14:33:45
AC	rc245xiexinzhi1	30ms	772 KiB	C++17(O2)	451 Bytes	2024-3-3 9:13:03
AC	rc246guoyiming1	31ms	772 KiB	C++17(O2)	451 Bytes	2024-2-23 10:02:19