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Re: Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

by swampyankee (Parson)
on Dec 13, 2006 at 16:07 UTC ( [id://589606]=note: print w/replies, xml ) Need Help??


in reply to Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

Just so users of more traditional languages don't get left out:

IMPLICIT NONE ! Fortran's equivalent to use strict;use warnings
CHARACTER(len=*),PARAMETER,DIMENSION(4) :: in = (/'  one', 'two', 'thr
+ee      ', 'four'/)
DO n = SIZE(n),2, -1;WRITE(*,'(a,",",1x)',advance = 'no') TRIM(ADJUSTL
+(in(n)));ENDDO
WRITE(*,'(a)') TRIM(ADJUSTL(in(1))

[download]

OOPS! forgot to split it. I've written a split routine in Fortran (without, alas, regex support). It's actually quite easy, especially since, in Fortran, storage for everything in an argument list is responsibility of the caller. My next feat will be to include regex support....

emc

At that time [1909] the chief engineer was almost always the chief test pilot as well. That had the fortunate result of eliminating poor engineering early in aviation.

—Igor Sikorsky, reported in AOPA Pilot magazine February 2003.
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