淺默： 代碼如下: @echo off Setlocal Enabledelayedexpansion set n=0 for /f "delims=" %%i in (a.txt) do ( set "ke=%%i" set ke1=!ke: =! set m=0 call :1 ) echo %wang% pause goto :eof :1 if not "!ke1:~%m%,1!"=="" set /a m+=1&goto 1 if %m% gtr %n% set n=%m%&set wang=%ke% goto :eof
batman： 代碼如下: @echo off set num=0 for /f "delims=" %%i in (a.txt) do set "str=%%i"&call,set "str=%%str: =%%"&call :lp "%%i" call,echo %%_%num%%% %num%個字符 pause>nul&goto :eof :lp set "str=%str:~1%"&set /a n+=1 if defined str goto lp if %n% geq %num% set "num=%n%"&set "_%num%=%~1" set "n=0"
