[文本处理] [已解决]随机显示相邻两个字母

wolonga123

@echo off
setlocal enabledelayedexpansion
set var=abcdefghijklmnopqrstuvwxyz
set num=%random% %% 26
for /f %%i in (%var%) do (
set a=!var:~!num!,1!
set /a b=!var:~!num!+1,1!
echo !a! !b!)
pause

大侠们帮忙看一下.........小弟先谢了啊
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[ 本帖最后由 hanyeguxing 于 2011-1-16 13:27 编辑 ]

tmplinshi

@echo off
setlocal enabledelayedexpansion
set var=abcdefghijklmnopqrstuvwxyz
set /a num = %random% %% 25
echo !var:~%num%,2!
pause
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