【例3.1】输出表达式的值

状态	递交者	时间	内存	语言	代码	递交时间
AC	Guest	3ms	500 KiB	C++11	108 Bytes	2024-4-29 18:30:57
AC	Guest	3ms	324 KiB	C++17	91 Bytes	2024-5-8 17:14:28
AC	Guest	3ms	284 KiB	C++17	113 Bytes	2023-9-22 17:44:21
AC	Guest	3ms	536 KiB	C++17	95 Bytes	2024-5-8 16:51:27
AC	Guest	3ms	324 KiB	C++17	90 Bytes	2024-5-8 16:54:28
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:17:08
AC	Guest	3ms	536 KiB	C++14(O2)	114 Bytes	2024-5-8 20:40:33
AC	Guest	3ms	284 KiB	C++11	103 Bytes	2023-8-11 16:25:16
AC	Guest	3ms	412 KiB	C++17	112 Bytes	2023-12-27 17:38:42
AC	Guest	3ms	412 KiB	C++14(O2)	91 Bytes	2023-9-24 15:59:27
AC	Guest	3ms	536 KiB	C++98	137 Bytes	2024-2-27 17:42:34
AC	Guest	3ms	328 KiB	C++14	120 Bytes	2023-9-10 20:36:26
AC	Guest	3ms	320 KiB	C++17	91 Bytes	2024-5-8 16:54:36
AC	Guest	3ms	412 KiB	C++17(O2)	94 Bytes	2023-8-3 16:31:39
AC	Guest	3ms	284 KiB	C++14(O2)	93 Bytes	2023-11-15 16:12:18
AC	Guest	3ms	412 KiB	C++11	107 Bytes	2023-12-27 16:57:03
AC	Guest	3ms	536 KiB	C++17(O2)	106 Bytes	2024-3-16 14:45:49
AC	Guest	3ms	536 KiB	C++14(O2)	105 Bytes	2024-4-30 16:58:21
AC	Guest	3ms	320 KiB	C++17	91 Bytes	2024-5-8 17:03:21
AC	Guest	3ms	412 KiB	C++11	108 Bytes	2023-7-19 8:57:43
AC	Guest	3ms	412 KiB	C++11	106 Bytes	2023-7-23 14:14:15
AC	Guest	3ms	504 KiB	C++17(O2)	121 Bytes	2024-3-27 17:06:51
AC	Guest	3ms	324 KiB	C++14(O2)	110 Bytes	2024-3-28 17:08:22
AC	Guest	3ms	536 KiB	C++14(O2)	108 Bytes	2024-4-19 20:00:19
AC	Guest	3ms	412 KiB	C++17(O2)	114 Bytes	2023-12-29 19:06:18
AC	Guest	3ms	536 KiB	C++17(O2)	98 Bytes	2024-3-30 15:48:20
AC	Guest	3ms	284 KiB	C++98	136 Bytes	2023-11-9 16:54:09
AC	Guest	3ms	324 KiB	C++14(O2)	117 Bytes	2024-3-28 21:29:16
AC	Guest	3ms	500 KiB	C++14(O2)	108 Bytes	2024-4-5 18:54:20
AC	Guest	3ms	320 KiB	C++14(O2)	106 Bytes	2024-4-30 16:18:05
AC	chenyuzhu	3ms	536 KiB	C++17(O2)	102 Bytes	2024-10-1 10:07:30
AC	Guest	3ms	412 KiB	C++11	108 Bytes	2023-7-19 11:14:15
AC	Guest	3ms	324 KiB	C++14	107 Bytes	2024-3-15 16:49:37
AC	Guest	3ms	536 KiB	C++98	103 Bytes	2024-3-16 16:42:06
AC	Guest	3ms	536 KiB	C++14(O2)	108 Bytes	2024-3-29 21:42:42
AC	Guest	3ms	504 KiB	C++17(O2)	114 Bytes	2024-4-3 21:14:25
AC	Guest	3ms	536 KiB	C++17	93 Bytes	2024-5-8 16:51:23
AC	Guest	3ms	324 KiB	C++17(O2)	108 Bytes	2024-3-8 13:09:50
AC	Guest	3ms	500 KiB	C++14(O2)	126 Bytes	2024-4-4 15:00:32
AC	Guest	3ms	412 KiB	C++14(O2)	102 Bytes	2023-7-20 11:22:55
AC	Guest	3ms	284 KiB	C++14	121 Bytes	2023-9-24 9:08:17
AC	Guest	3ms	324 KiB	C++14(O2)	109 Bytes	2024-3-30 8:02:37
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:14:04
AC	Guest	3ms	284 KiB	C++17(O2)	120 Bytes	2023-12-6 23:26:37
AC	Guest	3ms	324 KiB	C++14(O2)	109 Bytes	2024-3-27 18:27:06
AC	Guest	3ms	324 KiB	C++14(O2)	111 Bytes	2024-4-4 21:26:26
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-4-25 17:21:59
AC	Guest	3ms	536 KiB	C++14(O2)	113 Bytes	2024-3-22 17:07:28
AC	Guest	3ms	540 KiB	C++14(O2)	114 Bytes	2024-4-9 16:45:28
AC	Guest	3ms	324 KiB	C++14(O2)	114 Bytes	2024-4-9 21:21:31
AC	Guest	3ms	284 KiB	C++17(O2)	88 Bytes	2023-10-31 20:59:10
AC	Guest	3ms	412 KiB	C++14(O2)	110 Bytes	2023-10-13 19:22:56
AC	Guest	3ms	412 KiB	C++17(O2)	112 Bytes	2023-9-7 14:27:38
AC	Guest	3ms	324 KiB	C++14(O2)	102 Bytes	2024-4-15 18:08:48
AC	Guest	3ms	508 KiB	C++17	91 Bytes	2024-5-8 17:15:19
AC	Guest	3ms	412 KiB	C++14	117 Bytes	2023-9-24 22:18:41
AC	Guest	3ms	324 KiB	C++14(O2)	110 Bytes	2024-3-12 21:08:56
AC	Guest	3ms	324 KiB	C++14(O2)	115 Bytes	2024-4-30 16:58:12
AC	Guest	3ms	324 KiB	C++14(O2)	109 Bytes	2024-5-2 21:00:58
AC	Rex	3ms	412 KiB	C++11	101 Bytes	2023-9-22 17:18:08
AC	Guest	3ms	284 KiB	C++11	105 Bytes	2023-10-12 16:40:16
AC	Guest	3ms	324 KiB	C++14(O2)	108 Bytes	2024-3-22 15:55:07
AC	Guest	3ms	320 KiB	C++14(O2)	105 Bytes	2024-3-26 20:48:37
AC	Guest	3ms	324 KiB	C++14(O2)	108 Bytes	2024-3-29 16:39:32
AC	Guest	3ms	536 KiB	C++14	104 Bytes	2024-4-13 20:20:08
AC	Guest	3ms	536 KiB	C++14(O2)	112 Bytes	2024-4-18 16:57:07
AC	Guest	3ms	536 KiB	C++14(O2)	102 Bytes	2024-3-22 17:07:04
AC	Guest	3ms	496 KiB	C++14(O2)	113 Bytes	2024-4-9 22:11:33
AC	Guest	3ms	324 KiB	C++14(O2)	102 Bytes	2024-4-18 19:31:14
AC	Guest	3ms	412 KiB	C++14	103 Bytes	2023-9-13 19:16:49
AC	Guest	3ms	412 KiB	C++	112 Bytes	2023-8-3 16:02:53
AC	Guest	3ms	324 KiB	C++11	108 Bytes	2024-4-14 22:17:42
AC	Guest	3ms	512 KiB	C++14(O2)	109 Bytes	2024-3-15 17:25:44
AC	Guest	3ms	536 KiB	C++11	107 Bytes	2024-4-1 19:59:48
AC	Guest	3ms	536 KiB	C++14(O2)	113 Bytes	2024-4-15 18:01:52
AC	Guest	3ms	324 KiB	C++17	91 Bytes	2024-5-8 17:09:12
AC	Guest	3ms	764 KiB	C++17	91 Bytes	2024-5-8 17:19:10
AC	Guest	3ms	412 KiB	C++17	108 Bytes	2023-8-13 11:51:15
AC	Guest	3ms	284 KiB	C++14(O2)	89 Bytes	2023-10-18 21:12:19
AC	Guest	3ms	320 KiB	C++14(O2)	105 Bytes	2024-3-25 13:14:59
AC	Guest	3ms	764 KiB	C++17	97 Bytes	2024-5-8 17:00:01
AC	Guest	3ms	412 KiB	C++98	133 Bytes	2023-6-10 19:32:22
AC	Guest	3ms	324 KiB	C++14(O2)	108 Bytes	2024-3-21 16:53:17
AC	Guest	3ms	324 KiB	C++14(O2)	112 Bytes	2024-4-6 19:33:35
AC	null	3ms	320 KiB	C++11	104 Bytes	2024-8-10 14:41:29
AC	Guest	3ms	412 KiB	C++17(O2)	93 Bytes	2023-8-7 16:42:39
AC	Guest	3ms	536 KiB	C++17(O2)	112 Bytes	2024-3-13 17:28:07
AC	Guest	3ms	536 KiB	C++14(O2)	116 Bytes	2024-4-8 17:16:29
AC	Jarvis57	3ms	536 KiB	C++17(O2)	97 Bytes	2024-10-10 15:43:33
AC	Guest	3ms	284 KiB	C++14(O2)	110 Bytes	2023-9-30 13:56:14
AC	Guest	3ms	536 KiB	C++14(O2)	108 Bytes	2024-3-16 17:18:16
AC	Guest	3ms	324 KiB	C++	110 Bytes	2024-5-8 16:19:43
AC	Guest	3ms	412 KiB	C++14(O2)	107 Bytes	2023-10-19 20:18:24
AC	Guest	3ms	496 KiB	C++14(O2)	107 Bytes	2024-3-9 10:22:08
AC	Guest	3ms	324 KiB	C++14(O2)	107 Bytes	2024-3-25 16:47:40
AC	Guest	3ms	324 KiB	C++14(O2)	104 Bytes	2024-5-6 21:47:38
AC	Guest	3ms	284 KiB	C++14(O2)	114 Bytes	2023-9-22 19:22:57
AC	Guest	3ms	412 KiB	C++11	105 Bytes	2023-7-3 12:11:48
AC	Guest	3ms	320 KiB	C++14(O2)	114 Bytes	2024-3-17 21:26:42
AC	Guest	3ms	536 KiB	C++14(O2)	111 Bytes	2024-4-3 20:53:36