【例40.1】字符类型判断

状态	递交者	时间	内存	语言	代码	递交时间
AC	wangyiyi001	7ms	7.1 MiB	C++14(O2)	212 Bytes	2025-10-29 21:20:50
AC	cairukun001	8ms	7.1 MiB	C++14(O2)	225 Bytes	2025-10-29 21:24:00
AC	shibaiyu001	8ms	7.1 MiB	C++14(O2)	222 Bytes	2025-10-29 21:24:18
AC	liyixuan001	9ms	7.1 MiB	C++14(O2)	268 Bytes	2025-10-29 21:21:18
AC	shengyoucheng001	10ms	7.1 MiB	C++14(O2)	226 Bytes	2025-10-29 21:22:54
AC	chenchaoyue001	10ms	7.1 MiB	C++14(O2)	246 Bytes	2025-10-29 21:21:56
AC	liuxuanyu001	11ms	520 KiB	C++17	250 Bytes	2025-5-16 21:01:37
AC	dongchenhua001	11ms	508 KiB	C++17	214 Bytes	2025-5-16 21:02:24
AC	tianyi001	12ms	764 KiB	C++17	218 Bytes	2024-7-14 20:35:00
AC	kuijiajie001	13ms	768 KiB	C++17	217 Bytes	2024-10-22 19:10:09
AC	zhuyujie001	13ms	768 KiB	C++17	225 Bytes	2024-5-4 17:42:00
AC	tianyi002	13ms	536 KiB	C++17	242 Bytes	2024-10-22 19:12:39
AC	yanghaorui001	13ms	504 KiB	C++17	234 Bytes	2025-5-16 21:01:12
AC	fushangyang001	13ms	536 KiB	C++17(O2)	233 Bytes	2024-7-14 20:29:44
AC	chenboyu001	13ms	508 KiB	C++17	225 Bytes	2025-5-16 21:01:39
AC	sunjingke001	13ms	536 KiB	C++17	224 Bytes	2024-4-3 19:55:31
AC	linagminghao001	13ms	504 KiB	C++14(O2)	220 Bytes	2025-7-21 21:22:03
AC	shenzekai001	13ms	536 KiB	C++17	219 Bytes	2025-5-16 21:01:45
AC	xuanni002	14ms	504 KiB	C++17	252 Bytes	2025-5-16 20:58:45
AC	fuyuhan001	14ms	536 KiB	C++17	219 Bytes	2024-7-14 20:29:25
AC	sunjingke001	14ms	536 KiB	C++17	216 Bytes	2024-4-6 18:37:32
AC	songtianyi001	14ms	536 KiB	C++17	216 Bytes	2024-7-16 15:30:57
AC	rrc1	14ms	764 KiB	C++17	234 Bytes	2024-5-28 19:43:49
AC	zhuhaoyu001	14ms	768 KiB	C++17	249 Bytes	2024-11-9 17:17:00
AC	zhenghaochen001	14ms	764 KiB	C++17	222 Bytes	2024-7-17 14:41:44
AC	changjunrui001	14ms	536 KiB	C++17	234 Bytes	2024-8-1 20:31:52
AC	lichenyue001	14ms	540 KiB	C++17	217 Bytes	2024-4-6 18:36:25
AC	xuchenhao001	14ms	764 KiB	C++17	220 Bytes	2024-7-16 21:50:10
AC	niweiyi001	14ms	536 KiB	C++17	214 Bytes	2024-10-22 19:10:39
AC	zhangyifan001	14ms	768 KiB	C++17	224 Bytes	2024-7-14 20:31:02
AC	lzc002	14ms	556 KiB	C++17	291 Bytes	2025-3-30 21:00:36
AC	gaozien001	14ms	768 KiB	C++17	251 Bytes	2024-10-22 19:14:22
AC	xrqmzl	15ms	536 KiB	C++17(O2)	237 Bytes	2024-3-24 18:44:28
AC	yaoyixuan001	15ms	768 KiB	C++17	238 Bytes	2024-10-22 19:10:49
AC	lizirui001	15ms	552 KiB	C++17	240 Bytes	2024-10-22 19:11:49
AC	zhoushengqi001	15ms	552 KiB	C++17	248 Bytes	2025-1-31 11:50:06
AC	zzy01	17ms	548 KiB	C++17	218 Bytes	2025-1-11 8:05:13