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Re: reverse a string in place

by kcott (Canon)
on Mar 24, 2013 at 09:23 UTC ( #1025135=note: print w/ replies, xml ) Need Help??


in reply to reverse a string in place

Perhaps this will satisfy your teacher:

$ perl -e ' + $x = "abcdefghi"; print +($x =~ /./g)[-$_] for (1 .. $#{[$x =~ /./g]} + 1); ' ihgfedcba

-- Ken

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