ieutk

@echo off
setlocal enabledelayedexpansion
set "num=0"
:aa
for /f "delims=" %%a in (a.txt) do call :ie "%%a"
set /a num+=1
goto aa

:ie
set "ya=%~1"
for /l %%i in (%num% 1 100) do (
	if "!ya:~%%i,1!"==" " goto :eof
	if not "!ya:~%%i,1!"=="" echo !ya:~%%i,1!
	goto :eof
    )
复制代码

ieutk

没仔细看题吧，不光是横变竖哦。。

3楼代码不对？

我运行楼上代码的结果同我的一样呀

ieutk

用call来跳出for


回复7楼:

没有的事，不过我的代码还不完整呢！

[ 本帖最后由 ieutk 于 2008-4-27 11:54 编辑 ]