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六级士官
@echo off&setlocal enabledelayedexpansion for /f "delims=" %%a in (a.txt) do ( for %%i in (%%a) do set "v=%%i"&set "s=!s!!v:,=!," echo !s:~,-1!&set s= )复制代码
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发表于 2011-5-24 19:18
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