edmond

@echo off
setlocal enabledelayedexpansion
:start
set n=1
:loop
set/a a1=!random!%%9
set/a a2=!random!%%9
set/a a3=!random!%%9
set/a a4=!random!%%9
if !a1!==!a2! (goto loop)
if !a2!==!a3! (goto loop)
if !a3!==!a4! (goto loop)
if !a1!==!a4! (goto loop)
if !a1!==!a3! (goto loop)
if !a2!==!a4! (goto loop)
if !a1!==0 (goto loop)
set res!n!=!a1!!a2!!a3!!a4!
set/a n+=1
if !n!==5 (goto ss)
goto loop
:ss
if !res1!==!res2! (goto start)
if !res2!==!res3! (goto start)
if !res3!==!res4! (goto start)
if !res1!==!res4! (goto start)
if !res1!==!res3! (goto start)
if !res2!==!res4! (goto start)
echo !res1!
echo !res2!
echo !res3!
echo !res4!
pause