就楼主的例子 zw19750516兄的不能删689吧 补一个
@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in (2.txt) do (
set str=%%a
for /f "delims=" %%i in (1.txt) do (
echo "%%i"|findstr "!str:~,1! !str:~1,1! !str:~2,1!">nul||set %%a=A
)
if not defined %%a echo %%a>>ok.txt
)
start ok.txt&goto :eof
Last edited by terse on 2008-6-20 at 03:46 PM ]