Palindrome detection: Difference between revisions
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ReeceGoding (talk | contribs) m (→{{header|R}}: Improved syntax.) |
(→{{header|Quackery}}: added inexact and twiddle indexing) |
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=={{header|Quackery}}== |
=={{header|Quackery}}== |
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<lang Quackery> [ dup reverse = ] is palindromic ( [ --> b ) |
<lang Quackery> [ dup reverse = ] is palindromic ( [ --> b ) |
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[ [] swap witheach |
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[ upper dup |
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dup lower = iff |
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drop else join ] |
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palindromic ] is inexactpalindrome ( $ --> b )</lang> |
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===With twiddle indexing=== |
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<lang Quackery> [ true swap |
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dup size 1 >> times |
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[ dup i peek |
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over i ~ peek != if |
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[ dip not conclude ] ] |
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drop ] is palindromic ( [ --> b )</lang> |
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=={{header|R}}== |
=={{header|R}}== |
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