【例21.3】字符类型判断

状态	递交者	时间	内存	语言	代码	递交时间
AC	Guest	14ms	412 KiB	C++14(O2)	256 Bytes	2023-8-5 16:50:07
AC	Guest	14ms	764 KiB	C++98	248 Bytes	2024-3-16 13:28:28
AC	Guest	14ms	548 KiB	C++11	248 Bytes	2024-3-9 16:14:29
AC	Guest	14ms	560 KiB	C++11(O2)	296 Bytes	2024-4-15 19:38:16
AC	Guest	14ms	412 KiB	C++14	273 Bytes	2023-8-10 17:24:46
AC	Guest	14ms	556 KiB	C++11	284 Bytes	2024-4-3 17:47:17
AC	Guest	14ms	412 KiB	C++14(O2)	268 Bytes	2023-11-25 16:45:32
AC	Guest	14ms	764 KiB	C++14	323 Bytes	2024-3-27 20:27:54
AC	Guest	14ms	412 KiB	C++98	242 Bytes	2023-12-23 15:35:49
AC	Guest	14ms	412 KiB	C++14	229 Bytes	2023-11-7 18:41:46
AC	Guest	14ms	412 KiB	C++11	260 Bytes	2023-10-5 11:24:26
AC	Guest	14ms	540 KiB	C++14	258 Bytes	2023-7-26 18:12:14
AC	Guest	14ms	412 KiB	C++17(O2)	273 Bytes	2023-10-29 10:53:03
AC	Guest	14ms	536 KiB	C++98(O2)	242 Bytes	2024-3-25 13:26:25
AC	Guest	14ms	412 KiB	C++14(O2)	262 Bytes	2023-9-8 21:12:31
AC	Guest	14ms	768 KiB	C++14	294 Bytes	2024-5-8 13:02:04
AC	Guest	14ms	536 KiB	C++17(O2)	315 Bytes	2024-4-17 16:17:42
AC	Guest	14ms	412 KiB	C++98	259 Bytes	2023-12-6 17:16:01
AC	Guest	14ms	412 KiB	C++11	231 Bytes	2023-10-5 19:43:46
AC	Guest	14ms	764 KiB	C++11	295 Bytes	2024-4-20 11:09:40
AC	Guest	14ms	764 KiB	C++11	327 Bytes	2024-1-29 20:33:54
AC	Guest	14ms	412 KiB	C++14	231 Bytes	2023-9-2 19:25:24
AC	Guest	14ms	412 KiB	C++14	241 Bytes	2023-11-28 19:44:16
AC	Guest	14ms	536 KiB	C++98	257 Bytes	2024-5-4 11:33:34
AC	Guest	14ms	536 KiB	C++14	258 Bytes	2024-2-21 19:10:36
AC	Guest	14ms	548 KiB	C++17	222 Bytes	2024-4-17 20:06:39
AC	Guest	14ms	536 KiB	C++11(O2)	288 Bytes	2024-5-5 10:23:19
AC	Guest	14ms	412 KiB	C++14(O2)	271 Bytes	2023-12-1 9:50:08
AC	Guest	14ms	412 KiB	C++14(O2)	416 Bytes	2023-10-22 11:03:36
AC	Guest	14ms	536 KiB	C++98	370 Bytes	2024-4-3 18:40:40
AC	Guest	14ms	412 KiB	C++17(O2)	271 Bytes	2023-11-25 10:36:05
AC	Guest	14ms	412 KiB	C++11	267 Bytes	2023-9-24 12:19:48
AC	Guest	15ms	548 KiB	C++11	264 Bytes	2024-1-24 15:14:35
AC	Guest	15ms	412 KiB	C++98	280 Bytes	2023-11-19 15:53:58
AC	Guest	15ms	412 KiB	C++14	292 Bytes	2023-11-7 18:43:14
AC	Guest	15ms	768 KiB	C++17	240 Bytes	2024-4-19 22:44:53
AC	Guest	15ms	536 KiB	C++11	302 Bytes	2024-3-10 11:07:56
AC	Guest	15ms	764 KiB	C++11	278 Bytes	2024-3-30 19:21:23
AC	Guest	15ms	412 KiB	C++14	279 Bytes	2023-11-7 18:44:51
AC	Guest	15ms	412 KiB	C++11	234 Bytes	2023-7-12 8:55:48
AC	Guest	15ms	536 KiB	C++14(O2)	240 Bytes	2024-4-17 21:25:43
AC	sunliho	15ms	536 KiB	C++11	381 Bytes	2024-11-21 16:39:15
AC	Guest	15ms	412 KiB	C++14(O2)	261 Bytes	2023-8-25 21:14:10
AC	Guest	15ms	764 KiB	C++17	219 Bytes	2024-4-19 18:17:10
AC	Guest	15ms	516 KiB	C++11	267 Bytes	2024-1-6 10:10:33
AC	Guest	15ms	548 KiB	C++98	296 Bytes	2024-3-16 13:26:59
AC	Guest	15ms	412 KiB	C++14(O2)	261 Bytes	2023-8-18 11:11:27
AC	Guest	15ms	536 KiB	C++17(O2)	250 Bytes	2024-4-20 17:42:44
AC	Guest	15ms	412 KiB	C++11	251 Bytes	2023-7-18 16:20:19
AC	Guest	15ms	416 KiB	C++98	329 Bytes	2023-12-16 16:42:41
AC	Guest	15ms	536 KiB	C++17(O2)	275 Bytes	2023-12-16 8:02:59
AC	Guest	15ms	412 KiB	C++11	253 Bytes	2023-11-4 9:04:29
AC	Guest	15ms	412 KiB	C++14(O2)	260 Bytes	2023-8-31 22:00:12
AC	Guest	15ms	556 KiB	C++17	246 Bytes	2024-5-2 19:45:37
AC	Guest	15ms	532 KiB	C++11(O2)	292 Bytes	2024-4-3 20:06:27
AC	Guest	15ms	412 KiB	C++11	226 Bytes	2023-7-7 8:57:59
AC	Guest	15ms	552 KiB	C++11	237 Bytes	2024-3-23 9:49:38
AC	Guest	15ms	516 KiB	C++11	235 Bytes	2023-12-11 21:58:51
AC	Guest	15ms	516 KiB	C++98	232 Bytes	2023-6-30 18:51:37
AC	Guest	15ms	412 KiB	C++11	266 Bytes	2023-8-12 17:33:34
AC	Guest	15ms	556 KiB	C++11(O2)	301 Bytes	2024-3-30 9:44:13
AC	Guest	15ms	536 KiB	C++14(O2)	271 Bytes	2024-4-25 20:43:22
AC	Guest	15ms	772 KiB	C++98	265 Bytes	2024-4-3 18:28:51
AC	Guest	15ms	412 KiB	C++17(O2)	271 Bytes	2023-12-2 14:20:23
AC	Guest	15ms	412 KiB	C++98	233 Bytes	2023-9-26 0:56:54
AC	Guest	15ms	412 KiB	C++14	244 Bytes	2023-8-18 11:19:48
AC	Guest	15ms	764 KiB	C++98(O2)	247 Bytes	2024-3-27 9:52:28
AC	Guest	15ms	412 KiB	C++14(O2)	314 Bytes	2023-10-17 11:12:10
AC	Guest	15ms	412 KiB	C++11	244 Bytes	2023-10-6 9:41:04
AC	Guest	15ms	412 KiB	C++11	234 Bytes	2023-7-12 13:21:05
AC	Guest	15ms	536 KiB	C++98(O2)	340 Bytes	2024-3-30 21:14:44
AC	Guest	15ms	412 KiB	C++11	395 Bytes	2023-7-9 9:42:18
AC	Guest	15ms	412 KiB	C++17(O2)	274 Bytes	2023-11-25 10:32:11
AC	Guest	15ms	412 KiB	C++98	261 Bytes	2023-11-12 15:37:34
AC	Guest	15ms	412 KiB	C++98	230 Bytes	2023-7-10 9:45:32
AC	Guest	15ms	516 KiB	C++17(O2)	248 Bytes	2023-12-30 19:59:40
AC	Guest	15ms	536 KiB	C++14	254 Bytes	2024-4-21 14:15:08
AC	Guest	15ms	516 KiB	C++17	258 Bytes	2023-12-9 21:06:23
AC	Guest	15ms	516 KiB	C++17(O2)	383 Bytes	2023-12-11 20:18:06
AC	Guest	15ms	540 KiB	C++11	320 Bytes	2023-7-27 14:25:14
AC	Guest	15ms	412 KiB	C++14	290 Bytes	2023-11-7 18:36:43
AC	Guest	15ms	412 KiB	C++11	393 Bytes	2023-7-7 16:18:14
AC	Guest	15ms	516 KiB	C++17	291 Bytes	2023-12-9 18:35:15
AC	Guest	15ms	764 KiB	C++14	312 Bytes	2024-2-21 17:17:22
AC	Guest	15ms	536 KiB	C++14	290 Bytes	2024-2-21 20:21:03
AC	Guest	15ms	768 KiB	C++98(O2)	256 Bytes	2024-3-29 18:13:51
AC	Guest	15ms	412 KiB	C++11	235 Bytes	2023-12-16 14:44:07
AC	Guest	15ms	412 KiB	C++98	248 Bytes	2023-8-2 11:45:12
AC	Guest	15ms	412 KiB	C++14	247 Bytes	2023-8-21 20:36:55
AC	Guest	15ms	412 KiB	C++11	255 Bytes	2023-7-18 18:14:48
AC	Guest	15ms	764 KiB	C++11	283 Bytes	2024-5-3 11:11:29
AC	Guest	15ms	536 KiB	C++98	265 Bytes	2024-1-20 11:52:49
AC	Guest	15ms	536 KiB	C++17(O2)	376 Bytes	2024-2-20 19:57:36
AC	Guest	15ms	536 KiB	C++14(O2)	238 Bytes	2024-2-24 15:53:36
AC	Guest	15ms	516 KiB	C++17	239 Bytes	2024-1-6 10:04:58
AC	Guest	15ms	412 KiB	C++11	244 Bytes	2023-7-12 11:08:19
AC	Guest	15ms	412 KiB	C++14(O2)	400 Bytes	2023-10-13 16:53:26
AC	Guest	15ms	768 KiB	C++98(O2)	242 Bytes	2024-3-25 13:26:20
AC	Guest	15ms	412 KiB	C++14(O2)	306 Bytes	2023-8-25 21:23:34
AC	Guest	15ms	412 KiB	C++11(O2)	264 Bytes	2023-10-25 14:52:01