[NOIP2013 普及组] 计数问题

Status	Submit By	Time	Memory	Code	Submit At
AC	mihoyo	48ms	6.9 MiB	223 Bytes	2023-8-18 15:24:37
AC	zhaomenghan	49ms	6.9 MiB	243 Bytes	2023-8-18 15:51:44
AC	azbdb	51ms	7 MiB	294 Bytes	2023-8-18 14:52:12
AC	lidingyi	51ms	6.9 MiB	305 Bytes	2023-8-18 15:47:55
AC	lyb1123	53ms	6.9 MiB	219 Bytes	2023-8-18 15:04:58
AC	Lv_30	55ms	6.9 MiB	342 Bytes	2023-8-18 16:41:26
AC	chenKissjia	56ms	6.9 MiB	371 Bytes	2023-8-18 15:34:18
AC	gaoyihang	56ms	6.9 MiB	244 Bytes	2023-8-18 15:14:07
AC	byc308326	58ms	6.9 MiB	258 Bytes	2023-8-18 14:17:32
AC	songyuxin	60ms	6.9 MiB	376 Bytes	2023-8-18 15:36:42
AC	wangzishuai	61ms	6.9 MiB	327 Bytes	2023-8-18 15:50:48
AC	dongzixuan123	61ms	6.9 MiB	266 Bytes	2023-8-18 16:44:31
AC	ghr123456	62ms	6.9 MiB	237 Bytes	2023-8-18 15:58:23
AC	yanyinuo1119	62ms	6.9 MiB	319 Bytes	2023-8-18 15:37:19
AC	chenyuqi1234	63ms	6.9 MiB	242 Bytes	2023-8-18 15:16:14
AC	CMK	68ms	6.9 MiB	262 Bytes	2023-8-18 15:12:54
AC	zhangziyao123	69ms	6.9 MiB	247 Bytes	2023-8-18 14:26:59
AC	liujiakai666	69ms	7 MiB	263 Bytes	2023-8-18 14:52:54
AC	zhusiqing1234	69ms	7 MiB	261 Bytes	2023-8-18 14:59:18
AC	threebody_boy	73ms	7 MiB	214 Bytes	2023-8-18 14:54:59
AC	ticktock	75ms	6.9 MiB	1.5 KiB	2023-8-18 20:38:04