本帖最后由 terse 于 2014-5-6 13:11 编辑
- @echo off&setlocal enabledelayedexpansion
- for /f "tokens=2-3" %%i in (1.txt) do (
- set/a $%%i=%%i+1,#%%i=%%i-1,$%%j=%%j+1,#%%j=%%j-1,f=0
- for %%a in (%%i %%j) do (
- for %%b in (%%a !$%%a! !#%%a!) do if defined _%%b set f=1
- if !f! == 0 echo dir %%a
- set /a _%%a=_!#%%a!=_!$%%a!=f=0
- )
- )
- pause
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