Manhattan

第一种:

ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION
FOR /L %%I IN (10,-1,0) DO (
PING 127.1 /N 1>NUL
ECHO %%I
)
PAUSE>NUL/code]
第二种:
[code]ECHO OFF
COLOR A
SET A=11
:START
SET /A A=%A%-1
PING 127.1 /N>NUL
ECHO %A%
Shift /1
IF %A% GEQ 2 GOTO START
IF %A% LEQ 2 GOTO END
:END
PAUSE>NULCOPY

水平有限,见笑了