题目信息 1108. Finding Average (20) The basic task is simple: given N real n...

Pat1002 A+B for Polynomials(25) This time, you are supposed to find A+B ...

ubuntu桌面快捷操作 ctrl + alt + 上下左右 切换工作台 ctrl + alt + shit 上下左右 活动窗口跟随 alt...

第一，通过ctrl+art+F1(1-6),启动本地终端 切换到了字符界面tty1 第二，查询进程，ps -e |grep tty7 得到tty...