keiamy

@echo off&setlocal enabledelayedexpansion
:begin
set "s=123456789"
set "s=!s:~%m%!"
:lp
if %s%0 gtr 1000 (set "str=%s:~,3%") else (set /a m+=1&goto begin)
if defined var if "!var:%str%=!" neq "%var%" goto end
set /a n+=1
set "var=%var% %str%"
set "s=!s:*%str%=!"
goto lp
:end
echo Total is %m% sausages %n% kinds
echo%var%
pauseCOPY