523066680

回复 8# CrLf


跟着绕……

@echo off
setlocal enabledelayedexpansion
for /f "tokens=*" %%a in (a.txt) do (
    set "ever="
    set "Sleft="
    for %%b in (%%a) do (
        set "Sleft=!Sleft!!ever! "
        set ever=%%b
    )
    echo !Sleft!
)
pause
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