Caesar cipher: Difference between revisions
→Insitux: implementation
imported>Acediast (→{{header|COBOL}}: added working-storage + conventional case) |
(→Insitux: implementation) |
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Encphered text = "wkh txlfn eurzq ira mxpshg ryhu wkh odcb grj"
Decphered text = "the quick brown fox jumped over the lazy dog"</pre>
=={{Header|Insitux}}==
<syntaxhighlight lang="insitux">
(function caeser by of
(let alphabets (proj (map char-code) (range 65 91) (range 97 123))
shifted (.. vec (map (rotate by) alphabets))
table (kv-dict (flatten alphabets) (flatten shifted)))
(... str (map #(or (table %) %) of)))
(let original "The Quick Brown Fox Jumps Over The Lazy Dog."
encrypted (caeser -1 original)
decrypted (caeser 1 encrypted))
(str "Original: " original "
Encrypted: " encrypted "
Decrypted: " decrypted)
</syntaxhighlight>
{{out}}
<pre>
Original: The Quick Brown Fox Jumps Over The Lazy Dog.
Encrypted: Sgd Pthbj Aqnvm Enw Itlor Nudq Sgd Kzyx Cnf.
Decrypted: The Quick Brown Fox Jumps Over The Lazy Dog.
</pre>
=={{header|IS-BASIC}}==
<syntaxhighlight lang="is-basic">100 PROGRAM "CaesarCi.bas"
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