lvsehuaxue

批处理可以

@echo off&setlocal enabledelayedexpansion
(for /f "delims=" %%i in (sourcearray.txt) do (
   set "v=%%i"
   set "v=!v:~3,-1!"
   for %%i in (!v!) do (
       set /a n+=1
       if !n! leq 5 set "b=!b!%%i "
       if !n! geq 30 if !n! leq 35 set "b=!b!%%i "
       if !n! geq 60 if !n! leq 68 set "b=!b!%%i " 
   )
   set n=
   echo b=[!b:~,-1!]
   set b=
 ))>c.txt
 start c.txt
复制代码