【例3.1】输出表达式的值

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	孟科霖	3ms	536 KiB	C++98	105 Bytes	2024-5-9 18:06:48
AC	苏祺翔	3ms	504 KiB	C++98	112 Bytes	2024-3-20 21:46:07
AC	邱梓懿	3ms	320 KiB	C++98	105 Bytes	2024-9-24 21:19:07
AC	灵希	3ms	536 KiB	C++98	112 Bytes	2024-9-8 16:39:20
AC	江宜轩	3ms	320 KiB	C++98	109 Bytes	2024-4-13 18:59:08
AC	0.0	3ms	536 KiB	C++98	107 Bytes	2024-9-27 16:32:54
AC	zrc郑睿成	3ms	536 KiB	C++98	118 Bytes	2024-3-29 21:14:24
AC	徐晨皓	3ms	324 KiB	C++98	101 Bytes	2024-7-14 20:47:10
AC	黄思铭	3ms	536 KiB	C++98	112 Bytes	2024-7-9 13:02:47
AC	王翊丞	3ms	768 KiB	C++98	133 Bytes	2024-1-31 19:05:45
AC	黄思铭	3ms	500 KiB	C++11	112 Bytes	2024-7-9 13:02:57
AC	陈健鹏	3ms	324 KiB	C++98	102 Bytes	2024-10-20 19:40:49
AC	蔡睿熙	3ms	320 KiB	C++98	104 Bytes	2024-3-29 17:51:48
AC	钟茗栩	3ms	764 KiB	C++98	103 Bytes	2024-3-24 9:44:04
AC	林俊辰	3ms	536 KiB	C++98	92 Bytes	2024-3-5 21:41:25
AC	温逸豪	3ms	536 KiB	C++98	106 Bytes	2025-3-15 18:46:08
AC	陈书楠	3ms	536 KiB	C++98	102 Bytes	2024-3-15 20:40:10
AC	星月魔女	3ms	536 KiB	C++98	107 Bytes	2024-10-21 18:08:48
AC	余秋涵	3ms	324 KiB	C++98	102 Bytes	2024-8-7 18:58:09
AC	黄思铭	3ms	320 KiB	C++98	116 Bytes	2024-7-9 13:02:32
AC	苏祺翔	3ms	536 KiB	C++98	112 Bytes	2024-3-20 21:47:34
AC	谢荞羽	3ms	536 KiB	C++98	101 Bytes	2024-7-25 16:23:24
AC	陈奕儒	3ms	320 KiB	C++98	100 Bytes	2024-7-27 21:06:17
AC	施承慧	3ms	768 KiB	C++98	142 Bytes	2024-3-10 17:40:11
AC	王鹤铭	3ms	536 KiB	C++98	112 Bytes	2024-12-8 12:53:32
AC	丁郑涵	3ms	324 KiB	C++17	99 Bytes	2024-4-21 10:13:27
AC	郭子铄	3ms	500 KiB	C++98	101 Bytes	2024-8-5 21:54:20
AC	梁家坤	3ms	536 KiB	C++98	105 Bytes	2024-4-19 20:17:27
AC	Book思议	3ms	504 KiB	C++98	107 Bytes	2024-7-22 19:44:13
AC	墩墩	3ms	536 KiB	C++98	111 Bytes	2024-2-5 19:34:21
AC	pupper	3ms	324 KiB	C++98	108 Bytes	2024-1-3 22:11:59
AC	蔡靖翔	3ms	536 KiB	C++98	116 Bytes	2024-5-27 21:39:24
AC	陈智瀚	3ms	548 KiB	C++98	118 Bytes	2024-9-24 21:09:10
AC	陈书楠	3ms	768 KiB	C++98	102 Bytes	2024-3-15 20:40:40
AC	陈圻恩99	3ms	540 KiB	C++98	101 Bytes	2024-1-30 16:23:40
AC	吴柏逸	3ms	536 KiB	C++98	104 Bytes	2024-3-29 17:32:00
AC	zhang	3ms	536 KiB	C++98	102 Bytes	2024-8-5 13:05:39
AC	黄栩呈	3ms	324 KiB	C++98	100 Bytes	2024-8-25 11:52:11
AC	易婧瑛y	3ms	320 KiB	C++98	112 Bytes	2024-8-18 23:12:34
AC	Chaser Of Light	3ms	768 KiB	C++98	104 Bytes	2024-3-24 9:47:56
AC	潘材宇	3ms	536 KiB	C++98	102 Bytes	2024-3-30 10:08:42
AC	高思诚	3ms	768 KiB	C++98	101 Bytes	2024-7-24 22:48:40
AC	陈恩齐	3ms	536 KiB	C++98	118 Bytes	2024-10-26 12:21:35
AC	gitee	3ms	536 KiB	C++17	130 Bytes	2024-5-11 2:28:47
AC	陈婧妤	3ms	536 KiB	C++98	103 Bytes	2024-7-24 20:17:48
AC	昵称太帅无法显示	3ms	536 KiB	C++98	107 Bytes	2024-2-28 15:18:32
AC	王玥珺	3ms	764 KiB	C++98	105 Bytes	2024-8-2 11:52:09
AC	施楚梵a	3ms	768 KiB	C++98	102 Bytes	2024-4-22 20:43:29
AC	姚一鸣	3ms	768 KiB	C++98	112 Bytes	2024-7-25 19:09:16
AC	吴城宇	3ms	536 KiB	C++98	105 Bytes	2024-12-7 21:44:28
AC	张亦贤	3ms	764 KiB	C++98	109 Bytes	2024-9-24 21:38:39
AC	陈奂醒	3ms	320 KiB	C++98	109 Bytes	2024-2-2 15:07:45
AC	陈诺	3ms	536 KiB	C++98	105 Bytes	2024-12-9 21:56:25
AC	肥肥的赖老师	3ms	324 KiB	C++98	104 Bytes	2024-2-21 17:53:55
AC	周XX	3ms	324 KiB	C++98	101 Bytes	2024-1-30 20:05:25
AC	陈卓	3ms	536 KiB	C++98	101 Bytes	2024-8-12 11:34:32
AC	张宸宇	3ms	536 KiB	C++98	100 Bytes	2024-3-17 21:39:36
AC	陈梓恒	3ms	324 KiB	C++98	103 Bytes	2024-10-22 21:09:36
AC	郑子韬	3ms	500 KiB	C++98	102 Bytes	2024-2-21 17:55:24
AC	陈圻恩99	3ms	324 KiB	C++98	101 Bytes	2024-1-30 17:47:59
AC	陈鸿霖	3ms	764 KiB	C++98	101 Bytes	2024-3-24 9:30:48
AC	陈宜菲	3ms	320 KiB	C++98	95 Bytes	2024-1-29 16:15:41
AC	余明哲	3ms	764 KiB	C++98	104 Bytes	2024-2-22 14:29:13
AC	傅少杰	3ms	768 KiB	C++98	109 Bytes	2024-1-6 14:27:25
AC	洪卓俊	3ms	764 KiB	C++98	106 Bytes	2024-3-24 9:24:41
AC	牛奶	3ms	536 KiB	C++98	104 Bytes	2024-5-28 13:28:39
AC	洪熠辰	3ms	536 KiB	C++98	112 Bytes	2024-3-29 17:32:28
AC	陈宜菲	3ms	324 KiB	C++98	94 Bytes	2024-1-29 16:14:10
AC	叶柏廷	3ms	320 KiB	C++98	103 Bytes	2024-7-20 11:20:23
AC	mumu	3ms	768 KiB	C++98	102 Bytes	2024-2-20 15:36:59
AC	叶柏廷	3ms	764 KiB	C++98	103 Bytes	2024-7-22 22:41:11
AC	乐乐	3ms	536 KiB	C++98	111 Bytes	2024-12-20 20:39:11
AC	刘小宸	3ms	764 KiB	C++98	107 Bytes	2024-4-24 12:32:21
AC	slj	3ms	540 KiB	C++98	107 Bytes	2024-1-6 11:49:38
AC	孝儒	3ms	768 KiB	C++98	104 Bytes	2024-7-19 22:08:00
AC	谢一正	4ms	768 KiB	C++98	97 Bytes	2024-2-4 20:51:07
AC	曾帅博	4ms	516 KiB	C++98	96 Bytes	2024-8-6 19:24:08
AC	郭之安	4ms	536 KiB	C++98	113 Bytes	2024-2-20 14:25:11
AC	郑睿泽	4ms	768 KiB	C++98	110 Bytes	2024-2-1 15:42:36
AC	王璟煊	4ms	536 KiB	C++98	103 Bytes	2024-1-6 11:59:34
AC	洪奕萱	4ms	500 KiB	C++98	96 Bytes	2024-1-31 9:22:45
AC	陈圻恩99	4ms	536 KiB	C++98	101 Bytes	2024-1-30 16:22:12
AC	卢秀妍	4ms	320 KiB	C++98	106 Bytes	2024-2-21 10:05:28
AC	Sinner.	4ms	536 KiB	C++98	132 Bytes	2024-2-3 17:26:01
AC	蔡徐坤	4ms	324 KiB	C++98	110 Bytes	2024-1-31 9:28:45
AC	meilicode	4ms	536 KiB	C++14	93 Bytes	2024-1-30 11:08:07
AC	赖老师	4ms	320 KiB	C++98	109 Bytes	2024-2-22 21:36:47
AC	杨卓铭	4ms	536 KiB	C++98	116 Bytes	2024-1-31 9:41:14
AC	林嘉祺	4ms	536 KiB	C++98(O2)	107 Bytes	2024-1-31 15:46:16
AC	蒋涵楷	4ms	536 KiB	C++98	94 Bytes	2024-1-28 20:23:44
AC	陈锦润	4ms	324 KiB	C++98	108 Bytes	2024-2-20 14:30:44
AC	连艺轩	4ms	536 KiB	C++98	89 Bytes	2024-1-29 9:24:38
AC	美力程徐老师	4ms	536 KiB	C++98	107 Bytes	2024-2-29 10:03:00
AC	陈泽楷	4ms	768 KiB	C++98	112 Bytes	2024-2-2 22:07:33
AC	林馨迪	4ms	324 KiB	C++98	99 Bytes	2024-1-29 16:15:57
AC	chenhaoyu	4ms	536 KiB	C++98	105 Bytes	2024-2-23 14:22:23
AC	陈怡铮	4ms	536 KiB	C++98	109 Bytes	2024-2-1 14:04:54
AC	郑睿宸	4ms	536 KiB	C++98	112 Bytes	2024-2-4 9:55:08
AC	陈谢影	4ms	536 KiB	C++98	113 Bytes	2024-2-20 22:06:03
AC	司马一	4ms	540 KiB	C++98	116 Bytes	2024-2-22 20:23:20