联盟域名:www.cn-dos.net 论坛域名:www.cn-dos.net/forum DOS,代表着自由开放与发展,我们努力起来,学习FreeDOS和Linux的自由开放与GNU精神,共同创造和发展美好的自由与GNU GPL世界吧!
@echo off set /p a=请输入: set a=000%a% set com=A%a:~-3% echo 结果:%com% pause
Originally posted by richercdw at 2007-6-29 05:23 PM: 呜。。急。。有人帮忙解决嘛???
@echo off set /p ip=please input your test numbers: :loop if "%ip:~0,1%"=="0" set ip=%ip:~1%&goto :loop echo %ip% pause