hanyeguxing

@echo off&setlocal enabledelayedexpansion
:hanye
set/a a+=1,b=2*a,c=b-1
for %%a in (a c b) do (set %%a=00!%%a!&set %%a=!%%a:~-3!
if not "%%a"=="a" if not exist "A\!%%a!.jpeg" (goto:guxing)else if not exist "%a%\" md "%a%\"&copy "A\!%%a!.jpeg" "%a%\")
goto:hanye
:guxing
echo.操作完成&pause
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[ 本帖最后由 hanyeguxing 于 2010-6-14 13:33 编辑 ]