13 lines
355 B
Plaintext
13 lines
355 B
Plaintext
rot13 = function(s)
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chars = s.values
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for i in chars.indexes
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c = chars[i]
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if c >= "a" and c <= "z" then chars[i] = char(97 + (code(c)-97+13)%26)
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if c >= "A" and c <= "Z" then chars[i] = char(65 + (code(c)-65+13)%26)
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end for
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return chars.join("")
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end function
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print rot13("Hello world!")
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print rot13("Uryyb jbeyq!")
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