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Quiz

Functional Programming PT1

prxd33 11 perguntas

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Perguntas do quiz (11)

  1. 1let x = 2 in let y = -2 in if x^2==y^2 then 1 else 2
    1. A1
    2. B2
    3. C3
    4. D4
    5. E5
  2. 2length (words ("One Two Three" ++ "Four"))
    1. A1
    2. B2
    3. C3
    4. D4
    5. E5
  3. 323 `mod` 8 `mod` 5
    1. A1
    2. B2
    3. C3
    4. D4
    5. E5
  4. 4head (tail [3,4,5])
    1. A1
    2. B2
    3. C3
    4. D4
    5. E5
  5. 5let x = x+3 in fst (snd (x+1,(5,x-2)))
    1. A1
    2. B2
    3. C3
    4. D4
    5. E5
  6. 6xs = [1,2,3,4,5]
    take 3 xs
    1. Areverse (tail (reverse (tail xs)))
    2. Btail (tail (tail xs))
    3. Creverse (tail (tail (reverse xs)))
    4. Dreverse (drop 2 (reverse xs))
    5. Ereverse (reverse (take 3 xs))
  7. 7xs = [1,2,3,4,5]
    take 3 xs
    1. Areverse (tail (reverse (tail xs)))
    2. Btail (tail (tail xs))
    3. Creverse (tail (tail (reverse xs)))
    4. Dreverse (drop 2 (reverse xs))
    5. Ereverse (reverse (take 3 xs))
  8. 8ys = [1,2,3,4]
    last (init ys)
    1. Afst (drop 2 ys)
    2. Breverse (init ys)
    3. Cfst (drop 1 (reverse ys))
    4. Dhead (drop 2 ys)
    5. Esnd (drop 2 (reverse ys))
  9. 9xs = [1,2,3,4,5,6]
    reverse (init xs)
    1. Areverse (tail xs)
    2. Btail (reverse xs)
    3. Creverse (take 5 xs)
    4. Dreverse (drop 1 xs)
    5. Edrop 1 (reverse xs)
  10. 10ys = [1,2,3,4,5]
    init (init (init ys))
    1. Atake 2 ys
    2. Btake 3 ys
    3. Cdrop 3 (reverse ys)
    4. Dreverse (drop 3 (reverse ys))
    5. Ereverse (tail (reverse (init ys)))

Informações

Descrição
Functional Programming Quiz sobre Functional Programming PT1, criado por prxd33 em 25-01-2014.
Autor
prxd33
Idioma
English
Visualizações
108
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