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  1. Practice
  2. Algorithms
  3. Warmup
  4. Plus Minus
  5. Discussions

Plus Minus

  • kainkordian + 0 comments

    "Same" in Haskell:

    main = do
    n_temp <- getLine
    let n = read n_temp :: Float
    arr_temp <- getLine
    let arr = map read $ words arr_temp :: [Int]
    print (get_frac arr n (>0))
    print (get_frac arr n (<0))
    print (get_frac arr n (==0))

get_frac arr n p = fromIntegral (length (filter p arr)) / n