【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	536 KiB	C++14(O2)	117 Bytes	2024-4-8 17:44:19
AC	Guest	3ms	324 KiB	C++14(O2)	103 Bytes	2024-4-8 19:28:18
AC	Guest	3ms	412 KiB	C++17(O2)	108 Bytes	2023-12-3 9:09:00
AC	Guest	3ms	412 KiB	C++14(O2)	115 Bytes	2023-11-19 0:15:19
AC	Guest	3ms	496 KiB	C++11	104 Bytes	2024-1-21 7:57:29
AC	Guest	3ms	324 KiB	C++11	112 Bytes	2024-2-3 10:55:21
AC	Guest	3ms	324 KiB	C++98	108 Bytes	2024-5-7 19:51:36
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:19:06
AC	Guest	3ms	412 KiB	C++17(O2)	102 Bytes	2023-12-8 17:08:14
AC	Guest	3ms	500 KiB	C++14	122 Bytes	2024-1-13 14:24:12
AC	Guest	3ms	768 KiB	C++14	108 Bytes	2024-3-14 16:30:05
AC	Guest	3ms	536 KiB	C++14(O2)	110 Bytes	2024-3-25 13:34:09
AC	Guest	3ms	324 KiB	C++17	91 Bytes	2024-5-8 17:18:12
AC	Guest	3ms	324 KiB	C++11	95 Bytes	2023-7-8 18:38:21
AC	Guest	3ms	504 KiB	C++98	112 Bytes	2024-3-20 21:46:08
AC	Guest	3ms	320 KiB	C++14(O2)	116 Bytes	2024-3-28 16:47:13
AC	Guest	3ms	324 KiB	C++14(O2)	103 Bytes	2024-3-31 9:16:46
AC	Guest	3ms	536 KiB	C++14	109 Bytes	2024-4-6 12:16:34
AC	Guest	3ms	324 KiB	C++11	102 Bytes	2024-4-14 18:40:53
AC	Guest	3ms	328 KiB	C++11	102 Bytes	2024-4-28 17:36:03
AC	Guest	3ms	320 KiB	C++98	120 Bytes	2024-2-29 17:45:24
AC	Guest	3ms	536 KiB	C++14(O2)	106 Bytes	2024-3-25 13:23:12
AC	Guest	3ms	284 KiB	C++11	113 Bytes	2023-11-11 9:19:19
AC	Guest	3ms	500 KiB	C++14(O2)	110 Bytes	2024-3-28 16:56:07
AC	Guest	3ms	328 KiB	C++14(O2)	102 Bytes	2024-3-29 13:26:18
AC	Guest	3ms	324 KiB	C++17	91 Bytes	2024-5-8 16:51:28
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:03:22
AC	Guest	3ms	764 KiB	C++17	91 Bytes	2024-5-8 17:17:01
AC	Guest	3ms	320 KiB	C++14(O2)	107 Bytes	2024-3-29 16:51:52
AC	Guest	3ms	324 KiB	C++17	91 Bytes	2024-5-8 17:00:11
AC	Guest	3ms	412 KiB	C++11	145 Bytes	2023-12-2 14:00:10
AC	Guest	3ms	324 KiB	C++14(O2)	101 Bytes	2024-4-9 17:30:27
AC	Guest	3ms	284 KiB	C++14	114 Bytes	2023-9-10 20:30:17
AC	Guest	3ms	412 KiB	C++17(O2)	102 Bytes	2023-11-5 14:17:28
AC	Guest	3ms	496 KiB	C++17	112 Bytes	2024-1-12 21:14:25
AC	Guest	3ms	536 KiB	C++17	110 Bytes	2024-4-25 20:12:18
AC	Guest	3ms	284 KiB	C++17	107 Bytes	2023-8-13 11:54:12
AC	Guest	3ms	324 KiB	C++14(O2)	109 Bytes	2024-1-19 19:04:51
AC	Guest	3ms	324 KiB	C++17(O2)	103 Bytes	2024-3-27 16:18:16
AC	Guest	3ms	536 KiB	C++98	117 Bytes	2024-4-7 22:21:32
AC	Guest	3ms	412 KiB	C++17(O2)	149 Bytes	2023-11-13 20:10:25
AC	Guest	3ms	328 KiB	C++17	91 Bytes	2024-5-8 17:09:18
AC	Guest	3ms	536 KiB	C++17	93 Bytes	2024-5-8 17:13:14
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:19:20
AC	Guest	3ms	412 KiB	C++98	127 Bytes	2023-9-19 17:26:25
AC	Guest	3ms	536 KiB	C++14(O2)	113 Bytes	2024-3-28 20:10:12
AC	Guest	3ms	768 KiB	C++17	108 Bytes	2024-4-12 14:15:13
AC	2424	3ms	324 KiB	C++17(O2)	78 Bytes	2024-9-23 22:33:36
AC	Guest	3ms	284 KiB	C++98	87 Bytes	2023-11-9 17:18:53
AC	Guest	3ms	412 KiB	C++14(O2)	106 Bytes	2023-10-21 14:58:25
AC	Guest	3ms	536 KiB	C++11	106 Bytes	2024-1-19 14:59:57
AC	Guest	3ms	320 KiB	C++14(O2)	121 Bytes	2024-3-28 16:55:59
AC	Guest	3ms	536 KiB	C++14(O2)	107 Bytes	2024-4-30 16:56:17
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:19:15
AC	Guest	3ms	412 KiB	C++14(O2)	112 Bytes	2023-8-31 18:04:18
AC	Guest	3ms	412 KiB	C++14(O2)	106 Bytes	2024-1-2 16:30:56
AC	Guest	3ms	764 KiB	C++11	108 Bytes	2024-4-14 22:15:56
AC	Guest	3ms	320 KiB	C++14(O2)	108 Bytes	2024-4-18 20:04:59
AC	Guest	3ms	328 KiB	C++14(O2)	105 Bytes	2024-4-25 17:26:50
AC	Guest	3ms	540 KiB	C++17	92 Bytes	2024-5-8 16:54:32
AC	Guest	3ms	320 KiB	C++17	91 Bytes	2024-5-8 17:19:17
AC	Guest	3ms	412 KiB	C++11	99 Bytes	2023-12-6 16:31:30
AC	Guest	3ms	536 KiB	C++14	91 Bytes	2024-3-15 17:54:23
AC	Guest	3ms	496 KiB	C++11	118 Bytes	2024-3-16 9:54:50
AC	Guest	3ms	536 KiB	C++14	119 Bytes	2024-4-14 15:17:18
AC	Guest	3ms	412 KiB	C++98	199 Bytes	2023-9-4 0:10:14
AC	Guest	3ms	536 KiB	C++14(O2)	121 Bytes	2024-3-28 17:14:25
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:03:29
AC	Guest	3ms	536 KiB	C++17	94 Bytes	2024-5-8 17:06:16
AC	Guest	3ms	536 KiB	C++14(O2)	110 Bytes	2024-3-18 13:53:54
AC	Guest	3ms	536 KiB	C++17	91 Bytes	2024-5-8 17:05:07
AC	Guest	3ms	768 KiB	C++11	106 Bytes	2024-3-10 10:55:53
AC	Guest	3ms	536 KiB	C++14(O2)	117 Bytes	2024-3-28 16:44:29
AC	Guest	3ms	536 KiB	C++14(O2)	117 Bytes	2024-3-28 16:55:09
AC	Guest	3ms	536 KiB	C++14(O2)	116 Bytes	2024-3-28 16:55:25
AC	Guest	3ms	412 KiB	C++17(O2)	105 Bytes	2023-9-19 16:04:19
AC	Guest	3ms	536 KiB	C++11	107 Bytes	2024-4-20 12:51:50
AC	Guest	3ms	536 KiB	C++17	212 Bytes	2024-1-6 17:04:05
AC	Guest	3ms	536 KiB	C++14(O2)	110 Bytes	2024-1-26 15:53:47
AC	Guest	3ms	324 KiB	C++14(O2)	111 Bytes	2024-3-18 17:19:52
AC	Guest	3ms	320 KiB	C++98	109 Bytes	2024-4-13 18:59:09
AC	Guest	3ms	324 KiB	C++14(O2)	108 Bytes	2024-4-16 17:50:32
AC	Guest	3ms	536 KiB	C++14(O2)	104 Bytes	2024-4-24 22:23:01
AC	Guest	3ms	536 KiB	C++17	93 Bytes	2024-5-8 17:09:19
AC	Guest	3ms	412 KiB	C++11	112 Bytes	2023-10-20 16:45:55
AC	Guest	3ms	284 KiB	C++98	110 Bytes	2023-11-18 23:13:07
AC	Guest	3ms	412 KiB	C++11	97 Bytes	2023-7-3 8:32:54
AC	Guest	3ms	324 KiB	C++14(O2)	110 Bytes	2024-3-21 20:33:27
AC	Guest	3ms	768 KiB	C++14(O2)	106 Bytes	2024-3-29 16:52:33
AC	Guest	3ms	536 KiB	C++14(O2)	109 Bytes	2024-5-7 16:28:09
AC	Guest	3ms	412 KiB	C++17	89 Bytes	2023-12-24 13:44:00
AC	Guest	3ms	412 KiB	C++17	124 Bytes	2023-11-9 17:37:45
AC	Guest	3ms	284 KiB	C++17	108 Bytes	2023-9-23 15:10:57
AC	Guest	3ms	284 KiB	C++14	97 Bytes	2023-11-23 17:22:38
AC	Guest	3ms	284 KiB	C++14	107 Bytes	2023-9-9 20:33:08
AC	Guest	3ms	536 KiB	C++14(O2)	108 Bytes	2024-3-29 16:38:52
AC	Guest	3ms	536 KiB	C++11	107 Bytes	2024-4-8 21:10:33
AC	Guest	3ms	536 KiB	C++17	95 Bytes	2024-5-8 17:27:15
AC	Guest	3ms	412 KiB	C++14	103 Bytes	2023-7-2 16:24:08
AC	Guest	3ms	284 KiB	C++98	132 Bytes	2023-9-19 17:37:11