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RosettaCodeData/Task/Caesar-cipher/APL/caesar-cipher.apl
Tina Müller dcf5d15da3 2016 Update
2016-12-05 22:15:40 +01:00

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This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

∇CAESAR[⎕]∇
∇
[0] A←K CAESAR V
[1] A←'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz'
[2] ((,V∊A)/,V)←A[⎕IO+52|(2×K)+((A⍳,V)-⎕IO)~52]
[3] A←V
∇
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