我最近使用sudo do-release-upgrade -d从18.04更新到Ubuntu 20.04Package cadence is not available, but is referred to by another package.that the package is missing, has been obsoleted, or
如何在Linux命令中进行更改以提取这些文件夹。$ tar -zxvf IUS17.05_g311_lnx86_GPLV3_N20170504.tar.gz /cad/local/apps/cadence/xceliumtar: Exiting with failure status due to previous erro
我查了一下其他的问题,注意到一群人在谈论while循环,我尝试过,但我肯定做错了,因为它没有循环到开始。我把它留在我原来的if-else循环中,但是我很想知道如何在这种情况下正确地使用while循环。public class Bicycle // instance variables declared private private int cadencepublic int getCadence() return cadence<