Taurus

..........................

@echo off
set "day=日一二三四五六"
set /a nub=%random%%%7
call echo 星期%%day:~%nub%,1%%
pause>nul

...哎~思路和楼上重覆了,几乎一模一樣... ...

[ 本帖最后由 Taurus 于 2009-11-15 14:31 编辑 ]