原帖由 youxi01 于 2008-4-10 23:23 发表
论坛里前几天就出现了相关代码,测试代码:@echo off &setlocal enabledelayedexpansion
set "str=1 2 3 4 "
for %%a in (%str%) do (
set var1=!str:%%a =!
for %%b in (!var1!) do (
...
好啰嗦啊。
我的【程序1】:- @echo off
- set /a n=0
- for /L %%a in (1,1,4) do (for /L %%b in (1,1,4) do (for /L %%c in (1,1,4) do (
- if %%a neq %%b (if %%b neq %%c (if %%c neq %%a (
- echo %%a%%b%%c
- set /a n+=1
- )))
- )))
复制代码
[ 本帖最后由 mac007cn 于 2011-1-26 15:44 编辑 ] |