Reverse words in a string: Difference between revisions
Added Batch File Implementation :)
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Simple9371 (talk | contribs) (Added Batch File Implementation :)) |
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----------------------- Robert Frost
</pre>
=={{header|Batch File}}==
<lang dos>@echo off
::The Main Thing...
cls
echo.
call :reverse "---------- Ice and Fire ------------"
call :reverse
call :reverse "fire, in end will world the say Some"
call :reverse "ice. in say Some"
call :reverse "desire of tasted I've what From"
call :reverse "fire. favor who those with hold I"
call :reverse
call :reverse "... elided paragraph last ..."
call :reverse
call :reverse "Frost Robert -----------------------"
echo.
pause>nul
exit
::/The Main Thing...
::The Function...
:reverse
set reversed=&set word=&set str=%1
:process
for /f "tokens=1,*" %%A in (%str%) do (
set str=%%B
set word=%%A
)
set reversed=%word% %reversed%
set str="%str%"
if not %str%=="" goto process
echo.%reversed%
goto :EOF
::/The Function...</lang>
{{Out}}
<pre>
------------ Fire and Ice ----------
Some say the world will end in fire,
Some say in ice.
From what I've tasted of desire
I hold with those who favor fire.
... last paragraph elided ...
----------------------- Robert Frost
</pre>
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