ljjllj

用IF+GOTO写的````

@echo off
set a=10
echo %a%
:first
if %a% gtr 0 goto home else goto end
:home
set /a a=%a%-1
echo %a%
if %a% gtr 0 goto first else goto end
:end
pause
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[ 本帖最后由 ljjllj 于 2009-11-26 15:29 编辑 ]