中国DOS联盟

@setlocal enabledelayedexpansion&set h=0123456789ABCDEF&call :10 %1 %2&exit/b

:10 -2,8,16	{s11ss@www.cn-dos.net 2008-4-1}

@set/a t=%1/%2&(if !t! gtr 0 call :10 !t! %2)&set/a o=%1%%%2&call set/p=%%h:~!o!,1%%<nul

@setlocal enabledelayedexpansion

set h=0123456789ABCDEF

call :10 %1 %2

exit/b

:10 -2,8,16        {s11ss@www.cn-dos.net 2008-4-1}

@set/a t=%1/%2

(if !t! gtr 0 call :10 !t! %2)

set/a o=%1%%%2

call set/p=%%h:~!o!,1%%<nul