15 lines
421 B
Forth
15 lines
421 B
Forth
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open System
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let encrypt (word : string) =
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let key = "KCQ"
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[ 0..(word.Length - 1) ]
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|> Seq.map (fun idx -> Convert.ToChar(Convert.ToInt32 word.[idx] ^^^ Convert.ToInt32 key.[idx % key.Length]))
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|> String.Concat
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[<EntryPoint>]
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let main argv =
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let encrypted = encrypt "IzzyDev"
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printfn "Encrypted: %s" encrypted
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let decrypted = encrypt encrypted
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printfn "Decrypted: %s" decrypted
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0
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