中国DOS联盟

@echo off
setlocal enabledelayedexpansion

:::::::::::::::::::::::::::::::::::::::::Bubble Sort:::::::::::::::::::::::::::::::::::::::::


::::::::Get Original Numbers::::::::
echo Please input some numbers separated from "," , like 2007,9,14,88:
set /a s=0
set /p str=
set /a len=0
set /a nx=0
:c
call set word=%%str:~%len%,1%%
set /a len+=1
if "%word%" equ "," (set /a nx+=1 & call :e)
if not "%word%" equ "" (goto :c)
set /a nx+=1
call :e
goto :o
:e
set /a sn=%len%-%s%-1
call set n%nx%=%%str:~%s%,%sn%%%
set /a s=%len%
goto :eof
::::::::Get Original Numbers::::::::

::::::::Deal With Numbers::::::::
:o
set /a i=1
:q
set changed=False
set /a j=%nx%
:v
set /a k=%j%-1
if !n%k%! gtr !n%j%! (
set /a temporary=!n%k%!
set /a n%k%=!n%j%!
set /a n%j%=!temporary!
set changed=True
)
set /a j-=1
if %j% geq %i% (
if not %j% equ 1 (
goto :v
)
)
if %changed% equ False goto :p
set /a i+=1
if %i% lss %nx% goto :q
::::::::Deal With Numbers::::::::

::::::::Print The Result::::::::
:p
::set /a qi=%maxinc%+1
::set /a zhi=%nx%+%maxinc%
for /l %%c in (1,1,%nx%) do (set str2=!str2!!n%%c! )
echo.
echo The numbers after sorting are:
echo !str2!
echo.
echo Press Any Key To Exit...
pause>nul
goto :eof
::::::::Print The Result::::::::


::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::s11ss
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::2007-9-15

楼主，能不能给出详细点的解释啊？

Originally posted by 1112yuhua at 2007-9-16 07:40 PM:
楼主，能不能给出详细点的解释啊？

起泡排序,就是每次扫描数组时把最轻的"气泡"(最小的数)浮上去,下次扫描时就在本次扫描的数的个数的基础上减少一个,即排除已扫描到的轻"气泡".达到轻在上,重在下的目的.算法是一边扫描,一边交换"气泡"的位置.

书上是叫冒泡排序法

Originally posted by csx163 at 2007-9-16 11:10 PM:
书上是叫冒泡排序法

有的书上就叫起泡排序.

斑竹难道禁止我发言了？

有意思,不错,学习了.................

试着写了一个...

@echo off

setlocal enabledelayedexpansion

echo 请输入要排序的数（用逗号分开）：

set /p s=

set h=0

for %%i in (!s!) do (

   set /a h+=1

   set n!h!=%%i

)

for /l %%a in (1,1,!h!) do (

    call :label n%%a

)



for /l %%b in (1,1,!h!) do (

    set /p=!n%%b! <nul

)

pause>nul

goto :eof



:label

for /l %%j in (1,1,!h!) do (

    if !%1! gtr !n%%j! (

        set m=!%1!

        set %1=!n%%j!

        set n%%j=!m!

    )

)

goto :eof

VBS版的

n=inputbox("请输入你要排序的数（用逗号分开）：","提示","1,32,43,543,264,432,34,764,342,76543,54")

s=split(n,","):l=ubound(s):redim m(l)

for i=0 to l

    for j=i to l

        if ccur(s(i))<ccur(s(j)) then tmp=s(i):s(i)=s(j):s(j)=tmp

    next

    m(i)=s(i)

next

msgbox join(m,",")