【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	hljiangchaoyong	1ms	284 KiB		145 Bytes	2023-5-24 20:19:37
AC	cjsdengwenxin	2ms	536 KiB	C++14(O2)	142 Bytes	2024-7-15 15:27:44
AC	cjsguojunyi	2ms	284 KiB		111 Bytes	2023-8-8 14:00:44
AC	cjsyuyoucheng	2ms	504 KiB	C++14(O2)	210 Bytes	2025-11-12 14:46:29
AC	test01	2ms	536 KiB	C++14(O2)	117 Bytes	2024-7-13 15:41:15
AC	cjsfanxinyue	2ms	412 KiB		115 Bytes	2023-8-13 11:31:45
AC	cjsbailu	2ms	284 KiB		112 Bytes	2023-8-18 15:30:54
AC	cjstuyiheng	2ms	504 KiB	C++14(O2)	110 Bytes	2025-11-16 20:59:56
AC	cjstianqishuo	2ms	412 KiB		109 Bytes	2023-8-13 11:30:43
AC	cjstangcongyi	2ms	284 KiB		125 Bytes	2023-8-14 11:38:43
AC	cjsliuzuocheng	2ms	412 KiB		112 Bytes	2023-6-24 14:59:06
AC	cjsyuanxinyou	2ms	504 KiB	C++14(O2)	107 Bytes	2025-11-9 21:38:40
AC	cjsyangyanming	2ms	504 KiB	C++14(O2)	107 Bytes	2025-6-30 18:57:31
AC	gyszwangyuqi25	2ms	504 KiB	C++14(O2)	118 Bytes	2025-10-2 9:01:06
AC	cjsguojunyi	3ms	412 KiB		111 Bytes	2023-8-8 14:00:31
AC	gyszzhangmingze25	3ms	504 KiB	C++14(O2)	115 Bytes	2025-10-22 17:39:43
AC	gyszpenghaoen25	3ms	504 KiB	C++14(O2)	112 Bytes	2025-10-19 14:58:33
AC	cjswujiajun	3ms	504 KiB	C++14(O2)	107 Bytes	2025-11-14 23:17:01
AC	cjsliqiying	3ms	324 KiB	C++14(O2)	117 Bytes	2025-2-23 16:19:58
AC	cjsyaoshunuo	3ms	504 KiB	C++14(O2)	111 Bytes	2025-12-7 19:32:40
AC	cjsguojunyi	3ms	284 KiB		111 Bytes	2023-8-8 14:01:57
AC	cjscaojunxiang	3ms	412 KiB		103 Bytes	2023-7-18 13:50:09
AC	cjscaoruohan	3ms	540 KiB	C++14(O2)	113 Bytes	2025-3-22 15:18:18
AC	gyszwangweiqi25	3ms	504 KiB	C++14(O2)	110 Bytes	2025-10-17 17:42:52
AC	gyszzengyanxiangyu25	3ms	504 KiB	C++14(O2)	110 Bytes	2025-9-27 20:32:00
AC	gyszwenlan25	3ms	504 KiB	C++14(O2)	120 Bytes	2025-10-19 14:33:29
AC	cjslixinze	3ms	536 KiB	C++14(O2)	113 Bytes	2025-3-8 10:23:41
AC	gyszcaisichen25	3ms	504 KiB	C++14(O2)	110 Bytes	2025-10-17 17:17:48
AC	cjswangfangjinglan	3ms	320 KiB	C++14(O2)	107 Bytes	2025-3-22 13:25:41
AC	gyszliuyantong	3ms	768 KiB	C++14(O2)	113 Bytes	2025-1-19 21:23:28
AC	cjsluokaiteng	3ms	284 KiB		118 Bytes	2023-10-21 10:09:19
AC	cjsyangjianzhou	3ms	412 KiB		103 Bytes	2023-7-18 22:01:07
AC	cjsyangchenzhi	3ms	536 KiB		106 Bytes	2024-1-22 11:31:11
AC	Anonymous	3ms	496 KiB	C++14(O2)	82 Bytes	2025-11-15 21:35:00
AC	cjsliangjunyi	3ms	284 KiB		113 Bytes	2023-10-14 20:40:17
AC	cjshuangchunyang	3ms	412 KiB		110 Bytes	2023-7-21 13:16:40
AC	cjschenjingyi	3ms	540 KiB	C++14(O2)	114 Bytes	2025-3-8 10:20:43
AC	yglbr	3ms	324 KiB		108 Bytes	2024-2-14 21:43:55
AC	cjshuangshengting	3ms	536 KiB	C++14(O2)	100 Bytes	2025-3-9 12:01:27
AC	luominhao	3ms	284 KiB		116 Bytes	2023-8-8 13:57:44
AC	gyszwangziqian25	3ms	760 KiB	C++14(O2)	105 Bytes	2025-10-17 17:18:09
AC	gyszliuzijun25	3ms	504 KiB	C++14(O2)	116 Bytes	2025-10-17 17:37:48
AC	cjsliuzhihan	3ms	412 KiB		108 Bytes	2023-7-18 20:14:42
AC	cjsouyangshishuang	3ms	284 KiB		108 Bytes	2023-7-18 13:51:08
AC	cjsguojunyi	3ms	284 KiB		107 Bytes	2023-8-7 20:53:07
AC	cjsliuzhihan	3ms	412 KiB		108 Bytes	2023-7-19 11:14:14
AC	cjslvjiacheng	3ms	412 KiB		108 Bytes	2023-8-13 11:51:14
AC	cjschenleyang	3ms	412 KiB		105 Bytes	2023-7-3 12:11:47
AC	cjsguojunyi	3ms	412 KiB		111 Bytes	2023-8-8 13:58:38
AC	cjswuboming	3ms	412 KiB		107 Bytes	2023-7-19 11:05:38