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 setlocal enabledelayedexpansion mode con cols=50 lines=20 set liejia=ok set p= set hangjia=ok&set hangjian= cls for /l %%a in (1 1 800) do ( if defined hangjia ( for /l %%i in (1 1 !hang!) do (echo.) if defined liejia (set p= !p!) else (set p=!p:~1!) set /a hang=hang+1 if !hang! EQU 20 (set hangjia=&set hangjian=ok&set /a hanga=19) if not "!p:~47,1!"=="" set liejia= if "!p!"=="" (set liejia=ok&set p= ) ) if defined hangjian ( for /l %%i in (1 1 !hanga!) do (echo.) set /a hanga=hanga-1 if defined liejia (set p= !p!) else (set p=!p:~1!) if !hanga! EQU -1 (set hangjia=ok&set hangjian=&set /a hang=1) if not "!p:~47,1!"=="" set liejia= if "!p!"=="" (set liejia=ok&set p= ) ) set /p=!p!●<nul for /l %%n in (1 1 200) do ver>nul cls )