【例69.1】过滤多余的空格

状态	递交者	时间	内存	语言	代码	递交时间
AC	Guest	13ms	284 KiB	C	256 Bytes	2023-11-29 20:30:02
AC	Guest	14ms	284 KiB	C	395 Bytes	2023-11-28 19:57:47
AC	Guest	15ms	416 KiB	C	277 Bytes	2023-12-13 19:53:25
AC	Guest	15ms	284 KiB	C	131 Bytes	2023-11-6 19:17:50
AC	Guest	24ms	764 KiB	C++17	144 Bytes	2024-4-24 16:53:43
AC	twingy	24ms	412 KiB	C++14	327 Bytes	2023-4-21 13:33:34
AC	Guest	24ms	764 KiB	C++14(O2)	257 Bytes	2024-4-13 10:04:08
AC	Guest	24ms	412 KiB	C++11	219 Bytes	2023-6-4 16:35:06
AC	Guest	24ms	412 KiB	C++14	228 Bytes	2023-9-16 14:52:25
AC	Guest	24ms	516 KiB	C++14(O2)	263 Bytes	2023-5-31 21:37:53
AC	Guest	25ms	412 KiB	C++11	236 Bytes	2023-10-5 17:25:39
AC	Guest	25ms	412 KiB	C++98	111 Bytes	2023-6-6 12:17:39
AC	Guest	25ms	412 KiB	C++11	151 Bytes	2023-10-6 8:27:55
AC	Guest	25ms	412 KiB	C++11	98 Bytes	2023-10-5 17:04:22
AC	Guest	25ms	764 KiB	C++17(O2)	191 Bytes	2024-5-9 20:59:25
AC	Guest	25ms	768 KiB	C++14(O2)	171 Bytes	2024-4-13 10:50:06
AC	Guest	25ms	412 KiB	C++11	154 Bytes	2023-10-5 17:07:40
AC	Guest	25ms	412 KiB	C++11	164 Bytes	2023-7-18 9:37:28
AC	Guest	25ms	768 KiB	C++14(O2)	184 Bytes	2024-4-13 10:51:23
AC	Guest	25ms	412 KiB	C++14(O2)	114 Bytes	2023-6-6 15:38:31
AC	Guest	25ms	412 KiB	C++11	170 Bytes	2023-10-5 16:51:33
AC	noi	25ms	416 KiB	C++98	154 Bytes	2023-6-6 14:33:42
AC	Guest	26ms	412 KiB	C++11	143 Bytes	2023-10-5 17:06:19
AC	Guest	26ms	764 KiB	C++17	143 Bytes	2024-4-14 16:27:01
AC	Guest	26ms	764 KiB	C++17(O2)	279 Bytes	2024-4-11 16:26:32
AC	Guest	26ms	764 KiB	C++14(O2)	180 Bytes	2024-4-13 10:58:24
AC	Guest	26ms	540 KiB	C++14(O2)	184 Bytes	2024-4-13 10:49:46
AC	Guest	26ms	412 KiB	C++11	154 Bytes	2023-10-5 16:52:13
AC	twingy	26ms	412 KiB	C++14	137 Bytes	2023-4-21 11:29:55
AC	Guest	26ms	584 KiB	C++14(O2)	207 Bytes	2024-4-13 10:50:39
AC	Guest	26ms	764 KiB	C++17	147 Bytes	2024-4-14 14:26:41
AC	Guest	26ms	412 KiB	C++98	114 Bytes	2023-6-6 12:14:47
AC	Guest	26ms	412 KiB	C++11	257 Bytes	2023-6-4 16:40:11
AC	Guest	26ms	412 KiB	C++17	130 Bytes	2023-8-2 14:30:00
AC	Guest	26ms	764 KiB	C++14	326 Bytes	2024-4-24 13:04:40
AC	Guest	26ms	412 KiB	C++11	154 Bytes	2023-10-5 17:08:24
AC	Guest	26ms	548 KiB	C++14(O2)	294 Bytes	2024-4-13 9:58:58
AC	Guest	26ms	768 KiB	C++14(O2)	287 Bytes	2024-4-13 10:56:54
AC	Guest	26ms	764 KiB	C++14(O2)	196 Bytes	2024-4-13 10:51:21
AC	Guest	26ms	412 KiB	C++14	322 Bytes	2023-10-2 8:53:01
AC	Guest	26ms	412 KiB	C++11	160 Bytes	2023-10-5 16:54:07
AC	Guest	26ms	764 KiB	C++17	277 Bytes	2024-4-14 16:49:57
AC	Guest	26ms	764 KiB	C++14(O2)	217 Bytes	2024-4-13 11:13:26
AC	Guest	26ms	768 KiB	C++17(O2)	136 Bytes	2024-5-1 13:28:18
AC	Guest	26ms	412 KiB	C++14(O2)	293 Bytes	2023-10-5 18:02:23
AC	Guest	26ms	412 KiB	C++11	104 Bytes	2023-10-5 17:07:00
AC	Guest	26ms	416 KiB	C++17(O2)	114 Bytes	2023-6-6 15:00:03
AC	Guest	26ms	412 KiB	C++11	158 Bytes	2023-10-5 16:52:48
AC	Guest	26ms	536 KiB	C++17(O2)	146 Bytes	2024-4-17 16:38:11
AC	Guest	26ms	412 KiB	C++11	314 Bytes	2023-10-5 16:50:46
AC	Guest	26ms	412 KiB	C++14	145 Bytes	2023-10-22 14:49:05
AC	Guest	26ms	412 KiB	C++14(O2)	269 Bytes	2023-10-5 8:48:44
AC	Guest	27ms	416 KiB	C++11(O2)	114 Bytes	2023-6-6 14:59:25
AC	Guest	27ms	412 KiB	C++98	114 Bytes	2023-6-6 15:38:38
AC	Guest	27ms	552 KiB	C++17	191 Bytes	2024-4-11 15:55:47
AC	Guest	27ms	412 KiB	C++14(O2)	114 Bytes	2023-6-6 12:26:02
AC	Guest	27ms	764 KiB	C++17(O2)	270 Bytes	2024-4-14 14:44:22
AC	Guest	27ms	412 KiB	C++14	193 Bytes	2023-7-26 20:59:14
AC	Guest	27ms	536 KiB	C++14	725 Bytes	2024-4-24 12:04:42
AC	Guest	27ms	768 KiB	C++17	252 Bytes	2024-4-14 15:48:19
AC	Guest	27ms	768 KiB	C++14(O2)	176 Bytes	2024-4-13 10:58:35
AC	Guest	27ms	412 KiB	C++98	135 Bytes	2023-9-16 14:56:32
AC	Guest	27ms	412 KiB	C++11	114 Bytes	2023-6-6 15:38:30
AC	Guest	27ms	556 KiB	C++14(O2)	179 Bytes	2024-4-21 16:12:06
AC	Guest	27ms	768 KiB	C++17	149 Bytes	2024-4-21 16:41:57
AC	Guest	27ms	552 KiB	C++14(O2)	186 Bytes	2024-4-13 10:48:52
AC	Guest	27ms	412 KiB	C++11(O2)	116 Bytes	2023-6-6 18:36:07
AC	Guest	27ms	412 KiB	C++11	214 Bytes	2023-10-5 16:55:24
AC	Guest	27ms	768 KiB	C++17	129 Bytes	2024-4-18 15:57:36
AC	Guest	27ms	412 KiB	C++11	261 Bytes	2023-12-3 14:54:41
AC	Guest	27ms	412 KiB	C++98	115 Bytes	2023-6-6 15:38:37
AC	Guest	27ms	764 KiB	C++17(O2)	183 Bytes	2024-4-14 16:18:31
AC	Guest	27ms	412 KiB	C++11	96 Bytes	2023-10-5 17:04:44
AC	Guest	27ms	764 KiB	C++17	146 Bytes	2024-4-21 15:43:55
AC	Guest	27ms	412 KiB	C++14(O2)	299 Bytes	2023-10-4 19:43:57
AC	Guest	27ms	412 KiB	C++14	193 Bytes	2023-7-26 20:55:38
AC	Guest	27ms	552 KiB	C++17	365 Bytes	2024-4-14 14:56:41
AC	Guest	27ms	536 KiB	C++11(O2)	131 Bytes	2024-4-15 19:53:16
AC	Guest	27ms	536 KiB	C++17	143 Bytes	2024-4-14 15:54:55
AC	Guest	27ms	412 KiB	C++14	262 Bytes	2023-7-9 20:35:17
AC	Guest	27ms	764 KiB	C++14(O2)	183 Bytes	2024-4-13 10:51:16
AC	Guest	27ms	764 KiB	C++17	244 Bytes	2024-4-16 12:44:20
AC	Guest	27ms	536 KiB	C++11(O2)	131 Bytes	2024-4-15 19:53:37
AC	Guest	27ms	412 KiB	C++11(O2)	108 Bytes	2023-6-6 18:36:49
AC	Guest	27ms	536 KiB	C++17	143 Bytes	2024-4-16 13:21:31
AC	Guest	27ms	412 KiB	C++14(O2)	483 Bytes	2023-10-4 22:45:08
AC	Guest	27ms	768 KiB	C++14(O2)	258 Bytes	2024-4-13 11:14:53
AC	Guest	27ms	412 KiB	C++11	154 Bytes	2023-10-6 10:57:04
AC	Guest	27ms	536 KiB	C++14	296 Bytes	2024-5-4 20:12:43
AC	Guest	27ms	536 KiB	C++14(O2)	318 Bytes	2024-4-13 10:22:56
AC	Guest	27ms	412 KiB	C++17(O2)	365 Bytes	2023-11-29 14:29:14
AC	Guest	27ms	412 KiB	C++11	154 Bytes	2023-10-5 17:05:55
AC	Guest	27ms	536 KiB	C++17	212 Bytes	2024-4-23 8:38:45
AC	Guest	28ms	412 KiB	C++11	158 Bytes	2023-10-5 16:51:10
AC	Guest	28ms	540 KiB	C++17(O2)	444 Bytes	2023-8-19 20:37:33
AC	Guest	28ms	764 KiB	C++17	127 Bytes	2024-4-14 16:14:30
AC	Guest	28ms	412 KiB	C++14(O2)	114 Bytes	2023-6-6 15:38:27
AC	Guest	28ms	764 KiB	C++14(O2)	258 Bytes	2024-4-13 10:50:11
AC	Guest	28ms	412 KiB	C++14(O2)	470 Bytes	2023-10-4 22:45:17
AC	Guest	28ms	412 KiB	C++11	154 Bytes	2023-10-5 16:51:03