linux 计算器 bc指令 centos

** Desktop]$ bc
bc 1.07.1
Copyright 1991-1994, 1997, 1998, 2000, 2004, 2006, 2008, 2012-2017 Free Software Foundation, Inc.
This is free software with ABSOLUTELY NO WARRANTY.
For details type `warranty'.
3+6
9
33*3
99
(3+6)*9
81
quit

  

posted @ 2021-09-27 19:20  厚我  阅读(39)  评论(0编辑  收藏  举报