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Palindrome pairs: Difference between revisions
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Line 89:
=={{header|zkl}}==
<lang zkl>
strs=Utils.Helpers.pickNFrom(2,strs);
<lang zkl></lang>▼
strs.extend(strs.apply("reverse")).filter(
fcn(anb){ // ("s","lls")
ab:=anb.concat().toLower();
ab==ab.reverse()
})
<lang zkl>palindromePairs(T("abcd","dcba","lls","s","sssll"))
.concat("\n").println();</lang>
{{out}}
<pre>
L("abcd","dcba")
L("lls","sssll")
L("dcba","abcd")
L("s","lls")
</pre>
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