[其他] 关于call的深度学习求知

@echo off
for /f "delims=" %%i in (1.txt) do set /a n+=1&call,set "_%%n%%=%%i"
for /f "delims=" %%i in (2.txt) do set /a m+=1&call,set ".%%m%%=%%i"
if %n% gtr %m% (set "num=%n%") else (set "num=%m%")
for /l %%i in (1,1,%num%) do (
     if defined _%%i call,echo %%_%%i%%
     if defined .%%i call,echo %%.%%i%%
)
pause>nul
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