本帖最后由 mxxcgzxxx 于 2011-6-10 11:48 编辑
来练练手,发一个- @echo off
- setlocal enabledelayedexpansion
- set "a=AAA"
- set b=0
- for /l %%1 in (1,1,5) do (
- cls
- set c=%%1
- if !b!==0 ( set "a1=!a1!A" ) else (
- set /a c-=2
- set "a!c!= A"
- )
- if !a1!==%a% set b=1
- for /l %%i in (3,-1,1) do echo. !a%%i!
- ping -n 1 -w 500 0.0.0.1>nul
- )
- pause>nul
复制代码 改一下10个A- @echo off
- setlocal enabledelayedexpansion
- set "a=AAAAAAAAAA"
- set b=0
- for /l %%1 in (1,1,19) do (
- cls
- set c=%%1
- if !b!==0 ( set "a1=!a1!A" ) else (
- set /a c-=9
- set "a!c!= A"
- )
- if !a1!==%a% set b=1
- for /l %%i in (9,-1,1) do echo. !a%%i!
- ping -n 1 -w 500 0.0.0.1>nul
- )
- pause>nul
复制代码
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