【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	gezhengyuan	3ms	2.2 MiB	C++	111 Bytes	2025-3-8 11:19:13
AC	heyuhan	3ms	2.2 MiB	C++	117 Bytes	2025-3-8 12:10:42
AC	wangmengyu	3ms	2.2 MiB	C++	106 Bytes	2025-3-8 11:48:43
AC	zhangyacong	3ms	2.2 MiB	C++	246 Bytes	2025-3-8 11:26:03
AC	小胡514141618 (hurunzhe)	3ms	2.2 MiB	C++	107 Bytes	2025-3-8 11:26:44
AC	泽熙ovo (lzx)	3ms	2.2 MiB	C++	119 Bytes	2025-3-29 9:00:55
AC	wangyihan	3ms	2.2 MiB	C++	115 Bytes	2025-3-29 9:00:41
AC	山河 (geyuxuan)	3ms	2.2 MiB	C++	110 Bytes	2025-4-19 15:13:00
AC	花京院典明🤣をうかお (wang123)	3ms	2.2 MiB	C++	116 Bytes	2025-6-27 2:21:33
AC	liyuansheng	3ms	2.2 MiB	C++	100 Bytes	2025-7-9 18:14:17
AC	renyi	3ms	2.2 MiB	C++	111 Bytes	2025-6-21 14:56:36
AC	shijunzhe	3ms	2.2 MiB	C++	114 Bytes	2025-6-27 16:56:58
AC	xusonglin	3ms	2.2 MiB	C++	111 Bytes	2025-6-27 16:58:57
AC	zhuyuqi	3ms	2.2 MiB	C++	114 Bytes	2025-7-1 16:55:21
AC	baizhanchi (baizhanhe)	3ms	2.2 MiB	C++	116 Bytes	2025-7-22 14:25:42
AC	lidongzhi1	3ms	2.2 MiB	C++	120 Bytes	2025-6-21 15:34:10
AC	10086 (wangzanyu)	3ms	2.2 MiB	C++	98 Bytes	2025-7-2 11:55:44
AC	liuyize	3ms	2.2 MiB	C++	119 Bytes	2025-7-5 20:51:48
AC	家扬 (wangjiayang)	3ms	2.2 MiB	C++	109 Bytes	2025-7-19 18:08:42
AC	欣苒 (zhangxinran)	3ms	2.2 MiB	C++	113 Bytes	2025-7-17 10:26:33
AC	明昊 (xuminghao)	3ms	2.2 MiB	C++	111 Bytes	2025-7-12 18:05:17
AC	闳桢 (xiahongzhen)	3ms	2.2 MiB	C++	110 Bytes	2025-7-12 19:28:12
AC	煜森 (mengyusen)	3ms	2.2 MiB	C++	113 Bytes	2025-8-7 23:23:32
AC	恒溥 (cuihengpu)	3ms	2.2 MiB	C++	106 Bytes	2025-8-10 18:18:15
AC	和平地铁想要扶贫就找(me) (liyuhan)	3ms	2.2 MiB	C++	110 Bytes	2025-8-12 11:45:46
AC	煜杭 (weiyuhang)	3ms	2.2 MiB	C++	125 Bytes	2025-8-17 13:23:19
AC	颢博 (wanghaobo)	3ms	2.2 MiB	C++	108 Bytes	2025-8-17 13:37:28
AC	rongxinyue	3ms	2.2 MiB	C++	108 Bytes	2025-7-31 17:01:30
AC	Whqkoo0	3ms	2.2 MiB	C++	108 Bytes	2025-8-8 12:58:08
AC	lijunyao	3ms	2.2 MiB	C++	108 Bytes	2025-8-24 16:08:42
AC	秦晗睿 (qinhanrui)	3ms	2.2 MiB	C++	123 Bytes	2025-8-24 19:20:37
AC	金明小学_刘明睿 (15226063825)	3ms	2.2 MiB	C++	95 Bytes	2025-9-24 20:59:05
AC	gyj647206	4ms	588 KiB	C++	95 Bytes	2024-3-10 15:07:32
AC	崩崩小圆帽 (yzq861289)	4ms	600 KiB	C++	94 Bytes	2024-5-25 20:29:11
AC	zhangjunhe	4ms	584 KiB	C++	108 Bytes	2024-8-4 11:47:49
AC	zhangyuchang	4ms	592 KiB	C++	119 Bytes	2024-5-10 19:52:30
AC	子午wzw (wangziwu)	4ms	580 KiB	C++	108 Bytes	2024-5-31 19:33:47
AC	我是傻逼 (guyuhan)	4ms	588 KiB	C++	91 Bytes	2024-7-4 11:11:12
AC	bianyifei	4ms	588 KiB	C++	107 Bytes	2024-5-27 18:43:57
AC	tsy569911 (zhy789899)	4ms	592 KiB	C++	96 Bytes	2024-4-6 18:11:21
AC	zhangshuhan	4ms	592 KiB	C++	109 Bytes	2024-5-19 18:32:33
AC	zhaiziming	4ms	592 KiB	C++	111 Bytes	2024-5-19 18:27:40
AC	wangbinghao	4ms	584 KiB	C++	112 Bytes	2024-5-2 14:54:13
AC	guoyikai	4ms	580 KiB	C++	107 Bytes	2024-5-19 18:40:15
AC	chenpengqi	4ms	580 KiB	C++	115 Bytes	2024-7-6 19:44:49
AC	王老师 (cwh123)	4ms	2.2 MiB	C++	110 Bytes	2025-3-29 8:58:46
AC	liqian	4ms	2.2 MiB	C++	107 Bytes	2025-1-18 21:07:32
AC	yangzizhuo	4ms	584 KiB	C++	108 Bytes	2024-8-18 16:48:47
AC	liuzikun	4ms	2.2 MiB	C++	106 Bytes	2025-1-22 13:24:18
AC	我错哪了 (zhaoyixiang)	4ms	2.2 MiB	C++	115 Bytes	2025-3-29 16:35:10
AC	liuxinguo	4ms	2.2 MiB	C++	154 Bytes	2025-1-19 17:09:41
AC	海之嫌弃 (liuyiheng)	4ms	2.2 MiB	C++	109 Bytes	2025-8-2 11:17:14
AC	luoyuxiang	4ms	2.2 MiB	C++	114 Bytes	2025-3-17 17:41:51
AC	teacher_du	4ms	2.2 MiB	C++	115 Bytes	2025-5-11 16:52:55
AC	MC团队 (liyuanshang)	4ms	2.2 MiB	C++	114 Bytes	2025-4-22 20:02:21
AC	一指定江山 (wangjiayu)	4ms	2.2 MiB	C++	123 Bytes	2025-7-22 15:40:03
AC	柏宇 (chenboyu)	4ms	2.2 MiB	C++	113 Bytes	2025-7-16 14:39:49
AC	绍帆 (wangshaofan)	4ms	2.2 MiB	C++	112 Bytes	2025-7-25 16:42:16
AC	体贴的gg (sunhaotian)	4ms	2.2 MiB	C++	113 Bytes	2025-8-10 18:10:13
AC	👉🤣 (lsh)	4ms	2.2 MiB	C++	120 Bytes	2025-10-2 19:47:52
AC	Zymoo0	4ms	2.2 MiB	C++	107 Bytes	2025-8-10 18:47:39
AC	mahaoxuan	4ms	2.2 MiB	C++	115 Bytes	2025-8-28 16:40:42
AC	董浩宇 (donghaoyu)	4ms	2.2 MiB	C++	113 Bytes	2025-8-10 21:51:32
AC	袁宇涵 (yuanyuhan)	4ms	2.2 MiB	C++	110 Bytes	2025-8-10 18:21:13
AC	白勺 (luchenhao)	4ms	2.2 MiB	C++	119 Bytes	2025-8-30 13:01:56
AC	༺꧁周子夫༒大帅逼꧂༻ (zhouzifu)	5ms	596 KiB	C++	106 Bytes	2024-5-26 20:21:24
AC	wangyizhuo	5ms	592 KiB	C++	124 Bytes	2024-5-25 16:04:22
AC	haochenxu	5ms	588 KiB	C++	109 Bytes	2024-5-10 18:36:06
AC	YSJFWLZZDHHXYM (weienbo)	5ms	588 KiB	C++	97 Bytes	2024-5-28 19:48:20
AC	（密） (sunmingxi)	5ms	576 KiB	C++	108 Bytes	2024-5-4 9:22:28
AC	將大侷逆轉吧！ (yy457827)	5ms	588 KiB	C++	133 Bytes	2024-7-13 15:28:52
AC	liyuhang	5ms	592 KiB	C++	113 Bytes	2024-5-5 15:06:19
AC	zhangyichen	5ms	576 KiB	C++	110 Bytes	2024-5-19 18:24:54
AC	MHR (MHR123123)	5ms	584 KiB	C++	121 Bytes	2024-7-4 17:22:17
AC	wsy666	5ms	596 KiB	C++	108 Bytes	2024-8-18 12:00:12
AC	陈铸远 (czy672920)	6ms	596 KiB	C++	107 Bytes	2024-8-5 21:59:26
AC	zhangshuwei	6ms	576 KiB	C++	110 Bytes	2024-5-31 19:55:24
AC	baoguantong	6ms	588 KiB	C++	117 Bytes	2024-4-21 19:20:39
AC	tianhanyu	6ms	588 KiB	C++	107 Bytes	2024-5-19 18:26:46
AC	你想要我UZI跳枪的课程，不是你配吗 (zzm410366)	7ms	584 KiB	C++	109 Bytes	2024-8-17 14:01:05
AC	希特乐 (jhg672072)	7ms	584 KiB	C++	98 Bytes	2024-8-17 15:30:35
AC	hanshuyu	7ms	580 KiB	C++	112 Bytes	2024-5-27 19:26:28
AC	liubingrui	7ms	588 KiB	C++	115 Bytes	2024-5-25 20:05:38
AC	caoyihan	7ms	588 KiB	C++	113 Bytes	2024-5-12 14:44:31
AC	miaolinsen	7ms	584 KiB	C++	107 Bytes	2024-6-2 18:58:27
AC	秦浩然 (qinhaoran)	7ms	592 KiB	C++	106 Bytes	2024-8-17 18:06:01
AC	wanghaosen	8ms	588 KiB	C++	98 Bytes	2024-5-28 18:51:42
AC	tsy569911	15ms	16 MiB	Python	45 Bytes	2024-10-27 15:29:21
AC	金明小学_刘沐岩 (15137826969)	18ms	16 MiB	Python	45 Bytes	2025-9-26 19:27:36
AC	金明小学_王梓睿 (15937862008)	26ms	15.5 MiB	Python 3	122 Bytes	2025-12-4 9:23:14