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Activity for Anonymousâ€
Type | On... | Excerpt | Status | Date |
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Question | — |
Haskell revision question. The answer for this question is that there is something wrong with the expression of the first guard of this function below: ``` congratulations :: [(String, Int)] -> [String] congratulations [] = [] congratulations ((name,mark):rest) | mark > 40 = name | otherwise = congratulations r... (more) |
— | over 1 year ago |
Question | — |
What does this function definition mean in Haskell? What does this function definition mean in Haskell? ``` fn x [] = [] fn x (True:ys) = x : fn x ys fn x = [] ``` (more) |
— | over 1 year ago |
Question | — |
Why does my code show an error at deriving (eq)? (SOLVED) NEW ERROR: At SimpleEnigma & SteckeredEnigma constructors which I need help on :") Hi, I'm trying to code an Enigma machine in Haskell which were used by the German in WWII to transmit coded messages. An Enigma Machine consists of 3 rotors which are substitution ciphers and a reflector which contains 13 pairs of characters. To encode a character it is first encoded by the first ro... (more) |
— | over 1 year ago |