
CODE: [Copy to clipboard]@echo off&setlocal enabledelayedexpansion
echo.program running...
for /f "delims=" %%i in (b.txt) do (
set "num=%%i !num!"
)
for /f "delims=:" %%i in ('findstr/iv "%num%" a.txt') do (
if not defined %%i (>>c.txt echo %%i)
set %%i=hua.hua
)
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