中国DOS联盟

C 0.0
C 0.0
WSW 2.0
ESE 1.0
SE 2.0
SE 2.0
NW 2.0
N 2.0
SE 1.0
NE 1.0
W 4.0
C 0.0
以上文本排列成:(按顺序每4个一组进行如下排列) 最后将结果输出到一个文本文档中.

C 0.0 SE 2.0 SE 1.0
C 0.0 SE 2.0 NE 1.0
WSW 2.0 NW 20 W 4.0
ESE 1.0 N 2.0 C 0.0

Last edited by wwmy1982 on 2008-4-8 at 09:28 PM ]

@echo off

for /f "tokens=1*" %%i in (a.txt) do call :lp %%i %%j

pause& goto :eof

:lp

set /a n+=1

set str=%str% %1%2

if %n% equ 4 echo %str%&set str=&set n=0

goto :eof

re abcd :
感谢兄的及时答复, 结果不完全正确:
0.0 SE 2.0 SE 1.0
0.0 SE 2.0 NE 1.0
SW 2.0 NW 2.0 W 4.0
SE 1.0 N 2.0 C 0.0

re abcd :
"str1=!str1! %%i" 不懂. !str! = ?

来个排版整洁点的。
:

@echo off&setlocal enabledelayedexpansion

for /f "delims=" %%i in (a.txt) do (

  set /a m+=1&set "n=%%i                        "

  call set a!m!=%%a!m!%% !n:~0,10!

  if !m! equ 4 set m=0

)

for /l %%a in (1 1 4) do echo !a%%a!

echo.&pause

Last edited by 26933062 on 2008-4-8 at 10:15 PM ]

re 26933062:
效果不错. a!m!=%%a!m!%% !n:~0,10! 是什意思. 看着头大.

再跟个

@echo off&setlocal enabledelayedexpansion

for /l %%a in (1,1,4) do (

set n=

for /f "delims=" %%i in (b.txt) do (

     set/a n+=1

     if !n! equ %%a set str=%%i&set/a m=!n!+4

     if !m! equ !n! set str=!str! %%i&set/a m+=4

    )

    echo !str!

    set str=

  )

pause