【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	28ms	412 KiB	C++17(O2)	523 Bytes	2023-11-24 20:47:48
AC	Guest	28ms	536 KiB	C++14	663 Bytes	2024-4-24 11:53:46
AC	Guest	28ms	412 KiB	C++14	178 Bytes	2023-7-26 20:53:33
AC	Guest	28ms	412 KiB	C++11	143 Bytes	2023-10-5 16:51:36
AC	Guest	28ms	764 KiB	C++17	146 Bytes	2024-4-25 16:26:33
AC	Guest	28ms	412 KiB	C++14	227 Bytes	2023-12-3 15:00:44
AC	Guest	28ms	412 KiB	C++14	131 Bytes	2023-9-8 18:31:47
AC	Guest	28ms	412 KiB	C++98	111 Bytes	2023-6-6 15:38:34
AC	Guest	28ms	412 KiB	C++14	133 Bytes	2023-8-22 18:17:54
AC	Guest	28ms	412 KiB	C++98	134 Bytes	2023-7-11 15:17:12
AC	Guest	28ms	412 KiB	C++17	192 Bytes	2023-8-22 18:18:12
AC	Guest	28ms	536 KiB	C++17	144 Bytes	2024-4-17 15:51:45
AC	Guest	28ms	1016 KiB	C++17	117 Bytes	2024-4-12 12:32:49
AC	stong9070	28ms	764 KiB	C++17(O2)	144 Bytes	2024-4-8 11:11:43
AC	Guest	28ms	416 KiB	C++98	143 Bytes	2023-7-14 22:32:20
AC	Guest	28ms	412 KiB	C++98	145 Bytes	2023-7-11 16:03:37
AC	Guest	28ms	516 KiB	C++17(O2)	154 Bytes	2024-1-6 10:58:32
AC	Guest	28ms	416 KiB	C++11	143 Bytes	2023-9-30 8:55:17
AC	Guest	28ms	808 KiB	C++17(O2)	142 Bytes	2024-4-21 10:22:59
AC	Guest	28ms	412 KiB	C++11	164 Bytes	2023-10-5 16:50:04
AC	Guest	28ms	536 KiB	C++17	143 Bytes	2024-4-14 14:31:08
AC	Guest	28ms	516 KiB	C++11	140 Bytes	2023-7-19 15:48:18
AC	Guest	28ms	412 KiB	C++98	115 Bytes	2023-6-6 12:17:14
AC	Guest	28ms	416 KiB	C++11	267 Bytes	2023-12-30 14:12:33
AC	Guest	28ms	420 KiB	C++11	202 Bytes	2023-10-6 8:16:42
AC	Guest	28ms	412 KiB	C++98	147 Bytes	2023-7-11 16:36:17
AC	Guest	28ms	412 KiB	C++11	114 Bytes	2023-6-6 14:59:12
AC	Guest	28ms	412 KiB	C++17(O2)	113 Bytes	2023-11-9 13:03:31
AC	Guest	29ms	412 KiB	C++17(O2)	114 Bytes	2023-6-6 15:38:25
AC	Guest	29ms	764 KiB	C++11(O2)	131 Bytes	2024-4-15 19:52:52
AC	Guest	29ms	412 KiB	C++17(O2)	342 Bytes	2023-11-29 22:08:37
AC	Guest	29ms	412 KiB	C++11	154 Bytes	2023-10-6 9:43:51
AC	Guest	29ms	416 KiB	C++14(O2)	233 Bytes	2023-7-11 13:20:34
AC	Guest	29ms	416 KiB	C++14	147 Bytes	2023-9-19 21:48:05
AC	Guest	29ms	412 KiB	C++14(O2)	114 Bytes	2023-6-6 14:59:49
AC	Guest	29ms	552 KiB	C++11	133 Bytes	2024-2-1 16:17:36
AC	Guest	29ms	540 KiB	C++14	202 Bytes	2023-7-26 20:52:28
AC	Guest	29ms	412 KiB	C++11	133 Bytes	2023-10-5 17:20:55
AC	Guest	29ms	764 KiB	C++17	312 Bytes	2024-4-18 15:56:35
AC	Guest	29ms	412 KiB	C++11(O2)	114 Bytes	2023-6-6 15:38:29
AC	Ethan_He	29ms	768 KiB	C++11(O2)	120 Bytes	2024-11-3 18:48:12
AC	Guest	29ms	416 KiB	C++17(O2)	154 Bytes	2024-1-6 10:58:24
AC	Guest	29ms	412 KiB	C++11	154 Bytes	2023-10-5 16:49:40
AC	Guest	30ms	764 KiB	C++14	235 Bytes	2024-3-28 19:12:02
AC	Guest	30ms	412 KiB	C++14	144 Bytes	2023-7-26 20:57:09
AC	Guest	30ms	412 KiB	C++98	152 Bytes	2023-8-22 0:00:42
AC	Guest	30ms	412 KiB	C++98	138 Bytes	2023-7-11 15:53:39
AC	Guest	30ms	412 KiB	C++98	128 Bytes	2023-7-11 15:11:14
AC	Guest	30ms	540 KiB	C++11	198 Bytes	2023-12-31 15:37:11
AC	Guest	30ms	412 KiB	C++11	154 Bytes	2023-7-18 9:31:04
AC	Guest	30ms	540 KiB	C++17(O2)	137 Bytes	2024-1-30 10:02:01
AC	Guest	30ms	412 KiB	C++11	164 Bytes	2023-7-19 15:49:28
AC	Guest	30ms	412 KiB	C++11	140 Bytes	2023-7-19 15:48:14
AC	Guest	30ms	420 KiB	C++11	140 Bytes	2023-7-17 14:04:57
AC	Guest	31ms	412 KiB	C++14	217 Bytes	2023-7-9 20:50:15
AC	Guest	31ms	516 KiB	C++11	254 Bytes	2024-1-6 10:25:02
AC	Guest	31ms	412 KiB	C++14	132 Bytes	2023-12-24 15:37:50
AC	Guest	31ms	516 KiB	C++17(O2)	274 Bytes	2023-12-30 9:17:04
AC	Guest	31ms	412 KiB	C++11	140 Bytes	2023-7-19 15:49:03
AC	Guest	31ms	432 KiB	C++17(O2)	154 Bytes	2024-1-6 10:58:15
AC	Guest	31ms	764 KiB	C++14	211 Bytes	2024-1-24 12:01:09
AC	Guest	31ms	540 KiB	C++11	148 Bytes	2023-7-26 12:32:29
AC	Guest	31ms	416 KiB	C++14	129 Bytes	2023-12-9 21:46:18
AC	Guest	32ms	768 KiB	C++11	260 Bytes	2024-1-26 19:13:01
AC	Guest	32ms	552 KiB	C++14	164 Bytes	2024-1-24 12:02:10
AC	Guest	32ms	540 KiB	C++11	128 Bytes	2024-1-29 10:28:57
AC	Guest	32ms	764 KiB	C++14	235 Bytes	2024-1-24 12:01:19
AC	Guest	32ms	764 KiB	C++17(O2)	138 Bytes	2024-1-30 19:59:21
AC	Guest	32ms	768 KiB	C++17(O2)	143 Bytes	2024-1-30 10:23:40
AC	Guest	32ms	412 KiB	C++14	134 Bytes	2023-8-22 18:17:00
AC	Guest	32ms	760 KiB	C++14	218 Bytes	2024-1-24 12:02:23
AC	Guest	32ms	764 KiB	C++14	164 Bytes	2024-1-24 12:02:00
AC	Guest	32ms	516 KiB	C++14	193 Bytes	2023-12-24 19:02:43
AC	Guest	33ms	728 KiB	C++98	115 Bytes	2024-1-28 17:38:39
AC	Guest	33ms	764 KiB	C++11	157 Bytes	2024-1-12 19:26:29
AC	Guest	33ms	536 KiB	C++11	120 Bytes	2024-2-1 19:12:40
AC	Guest	33ms	536 KiB	C++14	196 Bytes	2024-1-24 12:01:24
AC	Guest	33ms	556 KiB	C++17(O2)	129 Bytes	2024-2-15 16:13:13
AC	Guest	33ms	764 KiB	C++17	134 Bytes	2024-2-21 15:58:08
AC	Guest	33ms	536 KiB	C++17(O2)	160 Bytes	2024-2-1 18:36:05
AC	Guest	33ms	764 KiB	C++17(O2)	129 Bytes	2024-1-30 9:50:58
AC	Guest	33ms	536 KiB	C++17(O2)	144 Bytes	2024-1-30 9:52:13
AC	Guest	33ms	764 KiB	C++17(O2)	191 Bytes	2024-1-30 11:42:49
AC	Guest	33ms	536 KiB	C++14	198 Bytes	2024-1-24 12:04:31
AC	Guest	33ms	768 KiB	C++17(O2)	191 Bytes	2024-1-30 11:45:29
AC	Guest	33ms	764 KiB	C++11	210 Bytes	2024-2-1 16:45:45
AC	Guest	33ms	512 KiB	C++14	164 Bytes	2023-12-20 16:39:07
AC	Guest	33ms	764 KiB	C++11	236 Bytes	2024-1-27 21:13:50
AC	Guest	33ms	416 KiB	C++17(O2)	154 Bytes	2024-1-6 10:57:40
AC	Guest	34ms	764 KiB	C++14	123 Bytes	2024-2-23 15:18:54
AC	Guest	34ms	540 KiB	C++11	133 Bytes	2024-2-1 16:13:50
AC	Guest	34ms	536 KiB	C++17(O2)	142 Bytes	2024-1-30 19:20:41
AC	Guest	34ms	516 KiB	C++17(O2)	136 Bytes	2023-12-23 11:27:03
AC	Guest	35ms	764 KiB	C++14	198 Bytes	2024-1-24 12:04:12
AC	Guest	35ms	536 KiB	C++14	235 Bytes	2024-1-24 12:01:31
AC	Guest	35ms	764 KiB	C++17(O2)	191 Bytes	2024-1-30 11:21:59
AC	Guest	35ms	764 KiB	C++17(O2)	134 Bytes	2024-1-30 10:02:49
AC	Guest	35ms	764 KiB	C++14	164 Bytes	2024-1-24 12:02:15
AC	Guest	36ms	540 KiB	C++14	218 Bytes	2024-1-24 12:02:08
AC	Guest	36ms	536 KiB	C++17(O2)	149 Bytes	2024-1-30 11:47:09