tmplinshi

@echo off
setlocal enabledelayedexpansion
set file="1.txt"

:input
set /p input=输入数字(少于16个数):

set list=
set count=
for %%a in (%input%) do (
    set "list=!list!1%%a "
    set /a count += 1
)
if %count% gtr 15 goto input

(
    for /f "usebackq delims=" %%a in (%file%) do (
        set /a n = list
        echo %%a:!n:~1!
        set list=!list:* =!
        if not defined list set list=%list%
    )
) >..tmp

move ..tmp %file%

pause
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