【例1-2】后缀表达式的值

状态	递交者	时间	内存	语言	代码	递交时间
AC	juyuxuan	2ms	7 MiB	C++11	979 Bytes	2024-5-4 20:21:18
AC	yuchenyi23017	2ms	7 MiB	C++11	936 Bytes	2024-5-4 20:21:42
AC	liuyuanxi23017	2ms	7 MiB	C++11	679 Bytes	2024-5-4 20:21:27
AC	zhujingen	2ms	7 MiB	C++11	936 Bytes	2024-5-4 20:21:13
AC	zhs23017	2ms	7 MiB	C++11	848 Bytes	2024-5-4 20:21:32
AC	zhuxiayu	3ms	7.2 MiB	C++11	752 Bytes	2024-5-4 20:20:08
AC	juyuxuan	3ms	7 MiB	C++11	908 Bytes	2024-5-4 20:22:10
AC	zyp	3ms	7.2 MiB	C++11	936 Bytes	2024-5-5 22:06:52
AC	zhuyumin23017	3ms	7.2 MiB	C++11	661 Bytes	2024-5-4 20:24:11
AC	sunxiaozhu	3ms	7.2 MiB	C++11	798 Bytes	2024-5-5 22:06:57
AC	胡唯轶	3ms	7 MiB	C++11	821 Bytes	2024-5-4 20:22:18
AC	zyp	3ms	7.2 MiB	C++11	979 Bytes	2024-5-4 20:19:11
AC	袁伟宸23025	3ms	7.2 MiB	C++11	646 Bytes	2024-5-4 20:20:07