wc726842270

有点乱,可以试一下

@echo off&setlocal enabledelayedexpansion
findstr /n . 2.txt>>3.txt
set n=0
:1
set /a a=%random%%%200+1
findstr /bc:"%a%:" 3.txt>>4.txt
for /f %%i in (4.txt)do (findstr /xc:"%%i" 3.txt)>>3.txt
 )
set /a n+=1
if "%n%" equ "5" (goto :2) else goto 1
echo 出现错误&pasue&goto :eof
:2
for /f "tokens=1* delims=:" %%i in (4.txt) do set /p a=%%i,<nul>>5.txt
for /f "tokens=1-5 delims=," %%1 in (5.txt) do set b=%%1%%2%%3%%4%%5
for /f "tokens=1* delims=:" %%i in (4.txt) do echo %%j >>%b%.txt
del 3.txt&del 4.txt
REM 如果感到%b%.txt有点乱,就看一下5.txt吧,原因是%b%的并不是行数从小到大的顺序
pause
 
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