HLint Report

Report generated by HLint v2.0.9 - a tool to suggest improvements to your Haskell code.

BotHugo180.hs:36:1: Warning: Eta reduce
Found

apontaPeca p o pos = ladoPonto (metaOri p o) pos

Why not

apontaPeca p o = ladoPonto (metaOri p o)

BotHugo180.hs:65:79: Warning: Redundant bracket
Found

(caganco)

Why not

caganco

BotHugo180.hs:65:111: Suggestion: Redundant bracket
Found

(turbina p) quieto

Why not

turbina p quieto

BotHugo180.hs:77:24: Suggestion: Redundant $
Found

take rodatuning $ proximas

Why not

take rodatuning proximas

BotHugo180.hs:78:30: Suggestion: Redundant $
Found

take rodatuning $ proximas

Why not

take rodatuning proximas

BotHugo180.hs:93:203: Suggestion: Redundant bracket
Found

(fwd . roda)

Why not

fwd . roda

BotHugo180.hs:95:5: Suggestion: Reduce duplication
Found

props = pista jogo
carro = getCarro p jogo
dir = normalizaAngulo $ direcao carro

Why not

Combine with BotHugo180.hs:120:5

BotHugo180.hs:101:5: Warning: Redundant bracket
Found

(angE)

Why not

angE

BotHugo180.hs:101:14: Suggestion: Redundant bracket
Found

if angA >= 180 then (angA - 180) else (angA)

Why not

if angA >= 180 then angA - 180 else (angA)

BotHugo180.hs:101:50: Warning: Redundant bracket
Found

(angA)

Why not

angA

BotHugo180.hs:102:6: Warning: Use fromMaybe
Found

maybe id id

Why not

fromMaybe id

BotHugo180.hs:104:5: Suggestion: Reduce duplication
Found

aceleraV
  = velocidade $
      andaCarro tick jogo (carro{direcao = dir'}, acelera quieto)
travaV
  = velocidade $
      andaCarro tick jogo (carro{direcao = dir'}, trava quieto)
turbinaV
  = tick .*.
      arrowToComponents (min (nitros jogo !! p) (k_nitro props), dir')

Why not

Combine with BotHugo180.hs:133:5

BotHugo180.hs:111:11: Suggestion: Redundant bracket
Found

if
  (normalizaAngulo (angA - dir') `menorAngulo` normalizaAngulo sens)
  then go else id

Why not

if normalizaAngulo (angA - dir') `menorAngulo` normalizaAngulo sens
  then go else id

BotHugo180.hs:116:197: Suggestion: Redundant bracket
Found

(go . roda)

Why not

go . roda

BotHugo180.hs:130:6: Warning: Use fromMaybe
Found

maybe id id

Why not

fromMaybe id

BotHugo180.hs:176:5: Warning: Used otherwise as a pattern
Found

otherwise

Why not

BotHugo180.hs:208:47: Suggestion: Use <$>
Found

fmap (getCarro p) $ colideT4 doAtualiza Nothing jogo tempo tick p

Why not

getCarro p Control.Applicative.<$>
  colideT4 doAtualiza Nothing jogo tempo tick p

BotHugo180.hs:213:17: Warning: Use fromMaybe
Found

maybe (getScore jogo p) id

Why not

fromMaybe (getScore jogo p)

BotHugo180.hs:231:53: Suggestion: Redundant bracket
Found

fmap (posicao) (colideT4Batota doAtualiza jogo tempo tick p)
  `mbcmp` (Just (tgt))

Why not

fmap (posicao) (colideT4Batota doAtualiza jogo tempo tick p)
  `mbcmp` Just (tgt)

BotHugo180.hs:231:58: Warning: Redundant bracket
Found

(posicao)

Why not

posicao

BotHugo180.hs:231:128: Warning: Redundant bracket
Found

(tgt)

Why not

tgt

BotHugo180.hs:286:41: Suggestion: Use section
Found

(flip ladoPonto tgt)

Why not

(`ladoPonto` tgt)

BotHugo180.hs:288:36: Warning: Redundant bracket
Found

((Double, Double))

Why not

(Double, Double)

BotHugo180.hs:290:26: Warning: Redundant bracket
Found

((Double, Double))

Why not

(Double, Double)

BotHugo180.hs:305:1: Suggestion: Use guards
Found

maisCurto (_, a1) (_, a2)
  = if a1 `menorAngulo` a2 then LT else if a1 == a2 then EQ else GT

Why not

maisCurto (_, a1) (_, a2)
  | a1 `menorAngulo` a2 = LT
  | a1 == a2 = EQ
  | otherwise = GT

BotHugo180.hs:327:73: Suggestion: Redundant bracket
Found

(pontoToPosicao pos) : hist

Why not

pontoToPosicao pos : hist

BotHugo180.hs:353:17: Suggestion: Use fromMaybe
Found

case Map.lookup x m of
    Just ps -> ps
    Nothing -> (0, lookupPosicaoPecas x (ori : oripecas))

Why not

fromMaybe (0, lookupPosicaoPecas x (ori : oripecas))
  (Map.lookup x m)

BotHugo180.hs:389:1: Suggestion: Use camelCase
Found

roda_esq a = ...

Why not

rodaEsq a = ...

BotHugo180.hs:390:1: Suggestion: Use camelCase
Found

roda_dir a = ...

Why not

rodaDir a = ...

OracleT1.hs:50:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:54:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:58:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:62:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:66:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:77:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:81:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:85:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:96:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:106:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:110:5: Warning: Eta reduce
Found

docPrec i x = doc x

Why not

docPrec i = doc

OracleT1.hs:112:18: Suggestion: Redundant $
Found

text $ []

Why not

text []

OracleT1.hs:114:41: Suggestion: Redundant bracket
Found

(concatMap ((", " ++) . show) t) ++ "]"

Why not

concatMap ((", " ++) . show) t ++ "]"

OracleT1.hs:122:1: Warning: Eta reduce
Found

printTab tab = concatMap ((++ "\n") . concatMap printPeca) tab

Why not

printTab = concatMap ((++ "\n") . concatMap printPeca)

OracleT1.hs:180:16: Suggestion: Redundant bracket
Found

(blocoRampa s d) (min a a')

Why not

blocoRampa s d (min a a')

OracleT1.hs:183:21: Suggestion: Redundant bracket
Found

(take y m) ++ [l] ++ (drop (y + 1) m)

Why not

take y m ++ [l] ++ (drop (y + 1) m)

OracleT1.hs:183:35: Suggestion: Redundant bracket
Found

[l] ++ (drop (y + 1) m)

Why not

[l] ++ drop (y + 1) m

OracleT1.hs:184:15: Suggestion: Redundant bracket
Found

(take x (atNote "replace1" m y)) ++
  [e] ++ (drop (x + 1) (atNote "replace2" m y))

Why not

take x (atNote "replace1" m y) ++
  [e] ++ (drop (x + 1) (atNote "replace2" m y))

OracleT1.hs:184:51: Suggestion: Redundant bracket
Found

[e] ++ (drop (x + 1) (atNote "replace2" m y))

Why not

[e] ++ drop (x + 1) (atNote "replace2" m y)

OracleT1.hs:222:1: Warning: Eta reduce
Found

atNote2 str xys x y = atNote str (atNote str xys x) y

Why not

atNote2 str xys x = atNote str (atNote str xys x)

OracleT1.hs:267:1: Warning: Eta reduce
Found

paredesPeca (Peca t _) p = paredesPeca' t p

Why not

paredesPeca (Peca t _) = paredesPeca' t

OracleT1.hs:294:42: Suggestion: Use section
Found

(flip distanceLinhaPonto pnt)

Why not

(`distanceLinhaPonto` pnt)

OracleT1.hs:297:1: Warning: Eta reduce
Found

pecaSaida (Peca t _) o = pecaS t o

Why not

pecaSaida (Peca t _) = pecaS t

OracleT1.hs:312:1: Warning: Eta reduce
Found

metaOri (Peca t _) o = meta' t o

Why not

metaOri (Peca t _) = meta' t

OracleT1.hs:330:28: Warning: Redundant bracket
Found

(i)

Why not

OracleT1.hs:330:45: Warning: Redundant bracket
Found

(i)

Why not

OracleT2.hs:36:5: Suggestion: Reduce duplication
Found

x <- choose (0, maxx - 1)
y <- choose (0, maxy - 1)
return (x, y)

Why not

Combine with OracleT2.hs:45:5

OracleT2.hs:71:25: Suggestion: Use null
Found

c == []

Why not

null c

OracleT2.hs:72:54: Suggestion: Redundant bracket
Found

(daVolta c) && (naoDesperdica c t) && (sequencial c a)

Why not

daVolta c && (naoDesperdica c t) && (sequencial c a)

OracleT2.hs:72:69: Suggestion: Redundant bracket
Found

(naoDesperdica c t) && (sequencial c a)

Why not

naoDesperdica c t && (sequencial c a)

OracleT2.hs:72:69: Suggestion: Redundant bracket
Found

(naoDesperdica c t) && (sequencial c a)

Why not

(naoDesperdica c t) && sequencial c a

OracleT2.hs:75:13: Suggestion: Redundant bracket
Found

if t0 == Rampa (roda (roda d True) True) then (x + 1) else x

Why not

if t0 == Rampa (roda (roda d True) True) then x + 1 else x

OracleT2.hs:96:25: Warning: Use isNothing
Found

d' == Nothing

Why not

isNothing d'

OracleT2.hs:116:13: Suggestion: Redundant bracket
Found

(head p) == (last p)

Why not

head p == (last p)

OracleT2.hs:116:13: Suggestion: Redundant bracket
Found

(head p) == (last p)

Why not

(head p) == last p

OracleT2.hs:135:30: Suggestion: Redundant bracket
Found

o == (roda c False)

Why not

o == roda c False

OracleT3.hs:56:42: Suggestion: Redundant bracket
Found

(distancia (posicao x) (posicao y) distance) * 100

Why not

distancia (posicao x) (posicao y) distance * 100

OracleT3.hs:57:16: Suggestion: Redundant bracket
Found

(normAngulo (abs (direcao x - direcao y))) / 360

Why not

normAngulo (abs (direcao x - direcao y)) / 360

OracleT3.hs:58:42: Suggestion: Redundant bracket
Found

(distancia (velocidade x) (velocidade y) distance) * 100

Why not

distancia (velocidade x) (velocidade y) distance * 100

OracleT3.hs:67:25: Suggestion: Move brackets to avoid $
Found

validaPonto (posicao carro) tab &&
  (not $ derrete tab (posicao carro))

Why not

validaPonto (posicao carro) tab &&
  not (derrete tab (posicao carro))

OracleT3.hs:74:15: Suggestion: Redundant bracket
Found

(atNote "derrete" (atNote "derrete" t j) i)

Why not

atNote "derrete" (atNote "derrete" t j) i

OracleT3.hs:86:16: Suggestion: Redundant bracket
Found

case (colideLocal m v (a, b) i) of
    Nothing -> Nothing
    Just (p', v') -> Just $ c{posicao = p', velocidade = v'}

Why not

case colideLocal m v (a, b) i of
    Nothing -> Nothing
    Just (p', v') -> Just $ c{posicao = p', velocidade = v'}

OracleT3.hs:95:44: Suggestion: Redundant bracket
Found

(arrowToComponents (d, a1)) .+. (-x, -y)

Why not

arrowToComponents (d, a1) .+. (-x, -y)

OracleT3.hs:97:19: Suggestion: Redundant bracket
Found

dp .*. (arrowToComponents (1, a2))

Why not

dp .*. arrowToComponents (1, a2)

OracleT3.hs:122:90: Warning: Redundant bracket
Found

("colide12")

Why not

"colide12"

OracleT3.hs:167:21: Warning: Use mapMaybe
Found

catMaybes .
  map
    (\ (a, b) ->
       if (isJust a) then Just (fromJustNote "atravessa" a, b) else
         Nothing)

Why not

mapMaybe
  (\ (a, b) ->
     if (isJust a) then Just (fromJustNote "atravessa" a, b) else
       Nothing)

OracleT3.hs:167:48: Suggestion: Redundant bracket
Found

if (isJust a) then Just (fromJustNote "atravessa" a, b) else
  Nothing

Why not

if isJust a then Just (fromJustNote "atravessa" a, b) else Nothing

OracleT3.hs:189:40: Suggestion: Move brackets to avoid $
Found

(round $ 180 + snd c) `mod` 360

Why not

round (180 + snd c) `mod` 360

OracleT3.hs:190:41: Suggestion: Redundant bracket
Found

t0 == (Rampa (toEnum (((fromEnum x) + 2) `mod` 4)))

Why not

t0 == Rampa (toEnum (((fromEnum x) + 2) `mod` 4))

OracleT3.hs:190:64: Suggestion: Redundant bracket
Found

(fromEnum x) + 2

Why not

fromEnum x + 2

OracleT3.hs:190:96: Suggestion: Move brackets to avoid $
Found

(abs $ aa - aa') == 1

Why not

abs (aa - aa') == 1

OracleT3.hs:191:28: Warning: Used otherwise as a pattern
Found

otherwise

Why not

OracleT3.hs:271:17: Suggestion: Redundant bracket
Found

((x * a), (x * b))

Why not

(x * a, (x * b))

OracleT3.hs:271:17: Suggestion: Redundant bracket
Found

((x * a), (x * b))

Why not

((x * a), x * b)

OracleT3.hs:274:21: Suggestion: Redundant bracket
Found

((x + a), (y + b))

Why not

(x + a, (y + b))

OracleT3.hs:274:21: Suggestion: Redundant bracket
Found

((x + a), (y + b))

Why not

((x + a), y + b)

OracleT3.hs:277:21: Suggestion: Redundant bracket
Found

((x - a), (y - b))

Why not

(x - a, (y - b))

OracleT3.hs:277:21: Suggestion: Redundant bracket
Found

((x - a), (y - b))

Why not

((x - a), y - b)

OracleT3.hs:290:40: Warning: Redundant bracket
Found

(th)

Why not

th

OracleT3.hs:308:17: Suggestion: Redundant bracket
Found

(abs x) ^ 2

Why not

abs x ^ 2

OracleT3.hs:308:29: Suggestion: Redundant bracket
Found

(abs y) ^ 2

Why not

abs y ^ 2

OracleT3.hs:334:132: Warning: Redundant bracket
Found

(Recta)

Why not

Recta

OracleT4.hs:1:1: Warning: Unused LANGUAGE pragma
Found

{-# LANGUAGE PatternGuards #-}

Why not remove it.

OracleT4.hs:37:60: Suggestion: Use uncurry
Found

\ (x, y) -> comparaCarro delta x y

Why not

uncurry (comparaCarro delta)

Note: increases laziness

OracleT4.hs:51:61: Suggestion: Use uncurry
Found

\ (x, y) -> comparaDouble delta x y

Why not

uncurry (comparaDouble delta)

Note: increases laziness

OracleT4.hs:68:11: Suggestion: Redundant bracket
Found

(take p (carros j)) ++ (c' : drop (p + 1) (carros j))

Why not

take p (carros j) ++ (c' : drop (p + 1) (carros j))

OracleT4.hs:76:20: Suggestion: Redundant bracket
Found

(mapa e)

Why not

mapa e

OracleT4.hs:79:15: Suggestion: Redundant bracket
Found

(take j (carros e)) ++ (c' : drop (j + 1) (carros e))

Why not

take j (carros e) ++ (c' : drop (j + 1) (carros e))

OracleT4.hs:80:15: Suggestion: Redundant bracket
Found

(take j (historico e)) ++ (h' : drop (j + 1) (historico e))

Why not

take j (historico e) ++ (h' : drop (j + 1) (historico e))

OracleT4.hs:91:27: Suggestion: Use ***
Found

(floor (fst (posicao c)), floor (snd (posicao c)))

Why not

(floor Control.Arrow.*** floor) (posicao c)

OracleT4.hs:93:17: Suggestion: Use ***
Found

(floor (fst (posicao c)), floor (snd (posicao c)))

Why not

(floor Control.Arrow.*** floor) (posicao c)

OracleT4.hs:94:28: Suggestion: Redundant bracket
Found

(h : hs)

Why not

h : hs

OracleT4.hs:99:48: Suggestion: Redundant bracket
Found

(nitros e) !! i

Why not

nitros e !! i

OracleT4.hs:101:32: Suggestion: Redundant bracket
Found

(nitros e) !! i

Why not

nitros e !! i

OracleT4.hs:102:15: Suggestion: Redundant bracket
Found

(take i (nitros e)) ++ (n' : drop (i + 1) (nitros e))

Why not

take i (nitros e) ++ (n' : drop (i + 1) (nitros e))

OracleT4.hs:103:15: Suggestion: Redundant bracket
Found

(take j (carros e)) ++ (c' : drop (j + 1) (carros e))

Why not

take j (carros e) ++ (c' : drop (j + 1) (carros e))

OracleT4.hs:104:22: Suggestion: Redundant bracket
Found

(nitros e) !! i

Why not

nitros e !! i

OracleT4.hs:105:13: Suggestion: Redundant bracket
Found

(carros e) !! j

Why not

carros e !! j

OracleT4.hs:106:14: Suggestion: Redundant bracket
Found

(carros e0) !! j

Why not

carros e0 !! j

OracleT4.hs:107:31: Suggestion: Redundant bracket
Found

(velocidade c) .+. (tNitro .*. (nitroVec (pista e) c0))

Why not

velocidade c .+. (tNitro .*. (nitroVec (pista e) c0))

OracleT4.hs:107:51: Suggestion: Redundant bracket
Found

tNitro .*. (nitroVec (pista e) c0)

Why not

tNitro .*. nitroVec (pista e) c0

OracleT4.hs:111:14: Suggestion: Redundant bracket
Found

(velocidade c) .+.
  (t .*.
     ((accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
        (gravityVec ps p c)))

Why not

velocidade c .+.
  (t .*.
     ((accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
        (gravityVec ps p c)))

OracleT4.hs:111:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c)

Why not

accelVec ps (c, a) .+. (dragVec ps c)

OracleT4.hs:111:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c)

Why not

(accelVec ps (c, a)) .+. dragVec ps c

OracleT4.hs:111:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c)

Why not

(accelVec ps (c, a)) .+. (dragVec ps c) .+. driftVec ps c

OracleT4.hs:111:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
  (gravityVec ps p c)

Why not

(accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
  gravityVec ps p c

OracleT4.hs:114:17: Suggestion: Use ***
Found

(floor (fst (posicao c)), floor (snd (posicao c)))

Why not

(floor Control.Arrow.*** floor) (posicao c)

OracleT4.hs:130:25: Suggestion: Redundant bracket
Found

(sin (radians (a - d))) > 0

Why not

sin (radians (a - d)) > 0

OracleT4.hs:211:23: Warning: Redundant bracket
Found

(190)

Why not

OracleT4.hs:213:23: Warning: Redundant bracket
Found

(145)

Why not

OracleT5.hs:1:1: Warning: Unused LANGUAGE pragma
Found

{-# LANGUAGE PatternGuards #-}

Why not remove it.

OracleT5.hs:69:70: Suggestion: Redundant bracket
Found

[(fst p)]

Why not

[fst p]

OracleT5.hs:77:26: Suggestion: Redundant bracket
Found

(t !! b !! a)

Why not

t !! b !! a

OracleT5.hs:94:25: Warning: Use isNothing
Found

c == Nothing

Why not

isNothing c

OracleT5.hs:116:36: Suggestion: Redundant bracket
Found

toEnum x * (tamBloco e)

Why not

toEnum x * tamBloco e

OracleT5.hs:116:62: Suggestion: Redundant bracket
Found

toEnum y * (tamBloco e)

Why not

toEnum y * tamBloco e

OracleT5.hs:117:36: Suggestion: Redundant bracket
Found

toEnum x * (tamBloco e)

Why not

toEnum x * tamBloco e

OracleT5.hs:117:62: Suggestion: Redundant bracket
Found

toEnum y * (tamBloco e)

Why not

toEnum y * tamBloco e

OracleT5.hs:122:39: Suggestion: Redundant bracket
Found

((toEnum i * tamBloco e), -(toEnum j * tamBloco e))

Why not

(toEnum i * tamBloco e, -(toEnum j * tamBloco e))

OracleT5.hs:123:39: Suggestion: Redundant bracket
Found

((toEnum i * tamBloco e), (-(toEnum j * tamBloco e)) - tamBloco e)

Why not

(toEnum i * tamBloco e, (-(toEnum j * tamBloco e)) - tamBloco e)

OracleT5.hs:124:16: Suggestion: Redundant bracket
Found

(length (head m))

Why not

length (head m)

OracleT5.hs:125:16: Suggestion: Redundant bracket
Found

(length m)

Why not

length m

OracleT5.hs:143:15: Warning: Evaluate
Found

(toEnum a) * 1

Why not

(toEnum a)

OracleT5.hs:143:15: Suggestion: Redundant bracket
Found

(toEnum a) * 1

Why not

toEnum a * 1

OracleT5.hs:144:18: Suggestion: Move brackets to avoid $
Found

0.2 * (double2Float $ k_atrito p)

Why not

0.2 * double2Float (k_atrito p)

OracleT5.hs:145:23: Suggestion: Move brackets to avoid $
Found

3 - (double2Float $ k_atrito p)

Why not

3 - double2Float (k_atrito p)

OracleT5.hs:146:23: Suggestion: Move brackets to avoid $
Found

2 - (double2Float $ k_atrito p)

Why not

2 - double2Float (k_atrito p)

OracleT5.hs:148:15: Warning: Evaluate
Found

abs (toEnum a) * 1

Why not

abs (toEnum a)

OracleT5.hs:149:16: Suggestion: Move brackets to avoid $
Found

(double2Float $ k_atrito p) * 0.5

Why not

double2Float (k_atrito p) * 0.5

OracleT5.hs:150:17: Suggestion: Move brackets to avoid $
Found

3 - (double2Float $ k_atrito p)

Why not

3 - double2Float (k_atrito p)

OracleT5.hs:151:16: Suggestion: Redundant bracket
Found

(2 - (double2Float $ k_atrito p))

Why not

2 - (double2Float $ k_atrito p)

OracleT5.hs:151:17: Suggestion: Move brackets to avoid $
Found

2 - (double2Float $ k_atrito p)

Why not

2 - double2Float (k_atrito p)

OracleT5.hs:164:33: Suggestion: Move brackets to avoid $
Found

(Translate x y $ glossBloco e c) :
  glossMapa e (x + tamBloco e, y) (cs : ls)

Why not

Translate x y (glossBloco e c) :
  glossMapa e (x + tamBloco e, y) (cs : ls)

OracleT5.hs:170:28: Suggestion: Redundant bracket
Found

"c" ++ (show (i + 1))

Why not

"c" ++ show (i + 1)

OracleT5.hs:174:16: Suggestion: Redundant bracket
Found

m !! (floor y)

Why not

m !! floor y

OracleT5.hs:174:16: Suggestion: Redundant bracket
Found

m !! (floor y) !! (floor x)

Why not

m !! (floor y) !! floor x

OracleT5.hs:177:20: Suggestion: Redundant bracket
Found

(nitros (jogo s)) !! i

Why not

nitros (jogo s) !! i

OracleT5.hs:178:20: Suggestion: Redundant bracket
Found

(nitros (jogo s)) !! i

Why not

nitros (jogo s) !! i

OracleT5.hs:194:20: Suggestion: Redundant bracket
Found

(digitToInt n) `elem` [1 .. 4]

Why not

digitToInt n `elem` [1 .. 4]

OracleT5.hs:194:88: Suggestion: Redundant bracket
Found

(digitToInt n) - 1

Why not

digitToInt n - 1

OracleT5.hs:195:20: Suggestion: Redundant bracket
Found

(digitToInt n) `elem` [5 .. 8]

Why not

digitToInt n `elem` [5 .. 8]

OracleT5.hs:195:88: Suggestion: Redundant bracket
Found

(digitToInt n) - 5

Why not

digitToInt n - 5

OracleT5.hs:198:20: Suggestion: Redundant bracket
Found

(digitToInt n) `elem` [1 .. 4]

Why not

digitToInt n `elem` [1 .. 4]

OracleT5.hs:199:20: Suggestion: Redundant bracket
Found

(digitToInt n) `elem` [5 .. 8]

Why not

digitToInt n `elem` [5 .. 8]

OracleT5.hs:211:15: Warning: Evaluate
Found

percorre [] tab (fst p0) (snd p0)

Why not

uncurry (percorre [] tab) p0

OracleT5.hs:213:46: Suggestion: Redundant bracket
Found

(voltas m) !! n

Why not

voltas m !! n

OracleT5.hs:216:30: Suggestion: Redundant bracket
Found

(voltas m) !! n

Why not

voltas m !! n

OracleT5.hs:227:17: Suggestion: Redundant bracket
Found

(zipWith (\ a b -> (max a b) - t) (batotas m) btts)

Why not

zipWith (\ a b -> (max a b) - t) (batotas m) btts

OracleT5.hs:227:35: Suggestion: Redundant bracket
Found

(max a b) - t

Why not

max a b - t

OracleT5.hs:228:17: Suggestion: Redundant bracket
Found

(zipWith (\ a b -> (max a b) - t) (mortes m) mrts)

Why not

zipWith (\ a b -> (max a b) - t) (mortes m) mrts

OracleT5.hs:228:35: Suggestion: Redundant bracket
Found

(max a b) - t

Why not

max a b - t

OracleT5.hs:234:49: Suggestion: Redundant bracket
Found

(historico j) !! n

Why not

historico j !! n

OracleT5.hs:236:15: Warning: Evaluate
Found

percorre [] tab (fst p0) (snd p0)

Why not

uncurry (percorre [] tab) p0

OracleT5.hs:240:60: Suggestion: Use zipWith
Found

map f (zip [0 ..] (nitros (jogo e)))

Why not

zipWith (curry f) [0 ..] (nitros (jogo e))

OracleT5.hs:241:40: Suggestion: Redundant bracket
Found

(fromIntegral i) * 53

Why not

fromIntegral i * 53

OracleT5.hs:242:52: Suggestion: Redundant bracket
Found

"p" ++ (show (i + 1))

Why not

"p" ++ show (i + 1)

OracleT5.hs:245:42: Suggestion: Redundant bracket
Found

if (batotas e !! i > 0) then getImage "btt" e else Blank

Why not

if batotas e !! i > 0 then getImage "btt" e else Blank

OracleT5.hs:246:42: Suggestion: Redundant bracket
Found

if (mortes e !! i > 0) then getImage "mrt" e else Blank

Why not

if mortes e !! i > 0 then getImage "mrt" e else Blank

OracleT5.hs:255:12: Suggestion: Redundant bracket
Found

do Just lava <- loadJuicy "lava.jpg"
   Just nitro1 <- loadJuicy "nitro1.png"
   Just nitro2 <- loadJuicy "nitro2.png"
   Just nitro3 <- loadJuicy "nitro3.png"
   Just nitro4 <- loadJuicy "nitro4.png"
   Just puff <- loadJuicy "puff.png"
   Just bar1 <- loadJuicy "bar1.png"
   Just bar2 <- loadJuicy "bar2.png"
   Just bar3 <- loadJuicy "bar3.png"
   Just bar4 <- loadJuicy "bar4.png"
   Just p1 <- loadJuicy "p1.png"
   Just p2 <- loadJuicy "p2.png"
   Just p3 <- loadJuicy "p3.png"
   Just p4 <- loadJuicy "p4.png"
   Just c1 <- loadJuicy "c1.png"
   Just c2 <- loadJuicy "c2.png"
   Just c3 <- loadJuicy "c3.png"
   Just c4 <- loadJuicy "c4.png"
   Just n1 <- loadJuicy "1.png"
   Just n2 <- loadJuicy "2.png"
   Just n3 <- loadJuicy "3.png"
   Just n4 <- loadJuicy "4.png"
   Just btt <- loadJuicy "btt.png"
   Just mrt <- loadJuicy "mrt.png"
   Just timer <- loadJuicy "timer.png"
   let e = (estadoInicial prp ini tamanho imgs)
       imgs
         = [("lava",
             Translate (tamBloco e / 2) (-tamBloco e / 2) $ Scale s s lava),
            ("nitro1", nitro1), ("nitro2", nitro2), ("nitro3", nitro3),
            ("nitro4", nitro4), ("puff", puff),
            ("bar1", Scale (2.5 * s) (2 * s) bar1),
            ("bar2", Scale (2.5 * s) (2 * s) bar2),
            ("bar3", Scale (2.5 * s) (2 * s) bar3),
            ("bar4", Scale (2.5 * s) (2 * s) bar4),
            ("timer", Translate 14 14 $ timer), ("1", Translate 10 15 n1),
            ("2", Translate 10 15 n2), ("3", Translate 10 15 n3),
            ("4", Translate 10 15 n4),
            ("btt", Translate 14 14 $ Scale (2 * s) (2 * s) btt),
            ("mrt", Translate 14 14 $ Scale (2 * s) (2 * s) mrt),
            ("p1", Translate 14 14 $ Scale (2 * s) (2 * s) p1),
            ("p2", Translate 14 14 $ Scale (2 * s) (2 * s) p2),
            ("p3", Translate 14 14 $ Scale (2 * s) (2 * s) p3),
            ("p4", Translate 14 14 $ Scale (2 * s) (2 * s) p4),
            ("c1", Rotate 90 $ Scale (4 * s) (4 * s) c1),
            ("c2", Rotate 90 $ Scale (4 * s) (4 * s) c2),
            ("c3", Rotate 90 $ Scale (4 * s) (4 * s) c3),
            ("c4", Rotate 90 $ Scale (4 * s) (4 * s) c4)]
       m@(Mapa (p, _) tb) = mapa (jogo e)
   play screen back 20 e glossDesenha glossEvento glossTempo

Why not

do Just lava <- loadJuicy "lava.jpg"
   Just nitro1 <- loadJuicy "nitro1.png"
   Just nitro2 <- loadJuicy "nitro2.png"
   Just nitro3 <- loadJuicy "nitro3.png"
   Just nitro4 <- loadJuicy "nitro4.png"
   Just puff <- loadJuicy "puff.png"
   Just bar1 <- loadJuicy "bar1.png"
   Just bar2 <- loadJuicy "bar2.png"
   Just bar3 <- loadJuicy "bar3.png"
   Just bar4 <- loadJuicy "bar4.png"
   Just p1 <- loadJuicy "p1.png"
   Just p2 <- loadJuicy "p2.png"
   Just p3 <- loadJuicy "p3.png"
   Just p4 <- loadJuicy "p4.png"
   Just c1 <- loadJuicy "c1.png"
   Just c2 <- loadJuicy "c2.png"
   Just c3 <- loadJuicy "c3.png"
   Just c4 <- loadJuicy "c4.png"
   Just n1 <- loadJuicy "1.png"
   Just n2 <- loadJuicy "2.png"
   Just n3 <- loadJuicy "3.png"
   Just n4 <- loadJuicy "4.png"
   Just btt <- loadJuicy "btt.png"
   Just mrt <- loadJuicy "mrt.png"
   Just timer <- loadJuicy "timer.png"
   let e = estadoInicial prp ini tamanho imgs
       imgs
         = [("lava",
             Translate (tamBloco e / 2) (-tamBloco e / 2) $ Scale s s lava),
            ("nitro1", nitro1), ("nitro2", nitro2), ("nitro3", nitro3),
            ("nitro4", nitro4), ("puff", puff),
            ("bar1", Scale (2.5 * s) (2 * s) bar1),
            ("bar2", Scale (2.5 * s) (2 * s) bar2),
            ("bar3", Scale (2.5 * s) (2 * s) bar3),
            ("bar4", Scale (2.5 * s) (2 * s) bar4),
            ("timer", Translate 14 14 $ timer), ("1", Translate 10 15 n1),
            ("2", Translate 10 15 n2), ("3", Translate 10 15 n3),
            ("4", Translate 10 15 n4),
            ("btt", Translate 14 14 $ Scale (2 * s) (2 * s) btt),
            ("mrt", Translate 14 14 $ Scale (2 * s) (2 * s) mrt),
            ("p1", Translate 14 14 $ Scale (2 * s) (2 * s) p1),
            ("p2", Translate 14 14 $ Scale (2 * s) (2 * s) p2),
            ("p3", Translate 14 14 $ Scale (2 * s) (2 * s) p3),
            ("p4", Translate 14 14 $ Scale (2 * s) (2 * s) p4),
            ("c1", Rotate 90 $ Scale (4 * s) (4 * s) c1),
            ("c2", Rotate 90 $ Scale (4 * s) (4 * s) c2),
            ("c3", Rotate 90 $ Scale (4 * s) (4 * s) c3),
            ("c4", Rotate 90 $ Scale (4 * s) (4 * s) c4)]
       m@(Mapa (p, _) tb) = mapa (jogo e)
   play screen back 20 e glossDesenha glossEvento glossTempo

OracleT5.hs:289:30: Suggestion: Redundant $
Found

Translate 14 14 $ timer

Why not

Translate 14 14 timer

OracleT5.hs:309:14: Suggestion: Redundant bracket
Found

(InWindow "MicroMachines" (screenx + 200, screeny) (0, 0))

Why not

InWindow "MicroMachines" (screenx + 200, screeny) (0, 0)

OracleT5.hs:313:23: Suggestion: Redundant bracket
Found

(realToFrac screenx) / (realToFrac x)

Why not

realToFrac screenx / (realToFrac x)

OracleT5.hs:313:23: Suggestion: Redundant bracket
Found

(realToFrac screenx) / (realToFrac x)

Why not

(realToFrac screenx) / realToFrac x

OracleT5.hs:314:23: Suggestion: Redundant bracket
Found

(realToFrac screeny) / (realToFrac y)

Why not

realToFrac screeny / (realToFrac y)

OracleT5.hs:314:23: Suggestion: Redundant bracket
Found

(realToFrac screeny) / (realToFrac y)

Why not

(realToFrac screeny) / realToFrac y

OracleT5.hs:338:23: Suggestion: Use head
Found

args !! 0

Why not

head args

OracleT5.hs:343:16: Warning: Use isNothing
Found

p' == Nothing

Why not

isNothing p'

OracleT5.hs:345:15: Suggestion: Redundant bracket
Found

(carros (jogo e) !! i)

Why not

carros (jogo e) !! i

OracleT5.hs:348:23: Suggestion: Redundant bracket
Found

(m !! pj !! pi)

Why not

m !! pj !! pi

OracleT5.hs:353:20: Suggestion: Use null
Found

length whereAmI' > 0

Why not

not (null whereAmI')

Note: increases laziness

OracleT6.hs:1:1: Warning: Unused LANGUAGE pragma
Found

{-# LANGUAGE PatternGuards #-}

Why not remove it.

OracleT6.hs:17:12: Suggestion: Redundant bracket
Found

(constroi
   ((replicate 20 Avanca) ++
      [CurvaDir, Avanca, Avanca, CurvaDir] ++
        (replicate 20 Avanca) ++ [CurvaDir, Avanca, Avanca, CurvaDir]))
  : mapas128 ++ mapas64 ++ mapas16

Why not

constroi
  ((replicate 20 Avanca) ++
     [CurvaDir, Avanca, Avanca, CurvaDir] ++
       (replicate 20 Avanca) ++ [CurvaDir, Avanca, Avanca, CurvaDir])
  : mapas128 ++ mapas64 ++ mapas16

OracleT6.hs:17:23: Suggestion: Redundant bracket
Found

(replicate 20 Avanca) ++
  [CurvaDir, Avanca, Avanca, CurvaDir] ++
    (replicate 20 Avanca) ++ [CurvaDir, Avanca, Avanca, CurvaDir]

Why not

replicate 20 Avanca ++
  [CurvaDir, Avanca, Avanca, CurvaDir] ++
    (replicate 20 Avanca) ++ [CurvaDir, Avanca, Avanca, CurvaDir]

OracleT6.hs:17:81: Suggestion: Redundant bracket
Found

(replicate 20 Avanca) ++ [CurvaDir, Avanca, Avanca, CurvaDir]

Why not

replicate 20 Avanca ++ [CurvaDir, Avanca, Avanca, CurvaDir]

Tarefa1_2017li1g180.hs:51:16: Suggestion: Redundant bracket
Found

(blocoRampa s d) (min a a')

Why not

blocoRampa s d (min a a')

Tarefa1_2017li1g180.hs:54:21: Suggestion: Redundant bracket
Found

(take y m) ++ [l] ++ (drop (y + 1) m)

Why not

take y m ++ [l] ++ (drop (y + 1) m)

Tarefa1_2017li1g180.hs:54:35: Suggestion: Redundant bracket
Found

[l] ++ (drop (y + 1) m)

Why not

[l] ++ drop (y + 1) m

Tarefa1_2017li1g180.hs:55:15: Suggestion: Redundant bracket
Found

(take x (atNote "replace1" m y)) ++
  [e] ++ (drop (x + 1) (atNote "replace2" m y))

Why not

take x (atNote "replace1" m y) ++
  [e] ++ (drop (x + 1) (atNote "replace2" m y))

Tarefa1_2017li1g180.hs:55:51: Suggestion: Redundant bracket
Found

[e] ++ (drop (x + 1) (atNote "replace2" m y))

Why not

[e] ++ drop (x + 1) (atNote "replace2" m y)

Tarefa1_2017li1g180.hs:93:1: Warning: Eta reduce
Found

atNote2 str xys x y = atNote str (atNote str xys x) y

Why not

atNote2 str xys x = atNote str (atNote str xys x)

Tarefa1_2017li1g180.hs:153:1: Suggestion: Use camelCase
Found

c_exOP = ...

Why not

cExOP = ...

Tarefa1_2017li1g180.hs:158:1: Suggestion: Use camelCase
Found

c_exDM = ...

Why not

cExDM = ...

Tarefa1_2017li1g180.hs:163:1: Suggestion: Use camelCase
Found

c_exOL = ...

Why not

cExOL = ...

Tarefa1_2017li1g180.hs:168:1: Suggestion: Use camelCase
Found

c_exHM = ...

Why not

cExHM = ...

Tarefa1_2017li1g180.hs:173:1: Suggestion: Use camelCase
Found

c_exR = ...

Why not

cExR = ...

Tarefa1_2017li1g180.hs:183:1: Suggestion: Use camelCase
Found

c_exE = ...

Why not

cExE = ...

Tarefa2_2017li1g180.hs:32:25: Suggestion: Use null
Found

c == []

Why not

null c

Tarefa2_2017li1g180.hs:33:54: Suggestion: Redundant bracket
Found

(daVolta c) && (naoDesperdica c t) && (sequencial c a)

Why not

daVolta c && (naoDesperdica c t) && (sequencial c a)

Tarefa2_2017li1g180.hs:33:69: Suggestion: Redundant bracket
Found

(naoDesperdica c t) && (sequencial c a)

Why not

naoDesperdica c t && (sequencial c a)

Tarefa2_2017li1g180.hs:33:69: Suggestion: Redundant bracket
Found

(naoDesperdica c t) && (sequencial c a)

Why not

(naoDesperdica c t) && sequencial c a

Tarefa2_2017li1g180.hs:36:13: Suggestion: Redundant bracket
Found

if t0 == Rampa (roda (roda d True) True) then (x + 1) else x

Why not

if t0 == Rampa (roda (roda d True) True) then x + 1 else x

Tarefa2_2017li1g180.hs:51:25: Warning: Use isNothing
Found

d' == Nothing

Why not

isNothing d'

Tarefa2_2017li1g180.hs:71:13: Suggestion: Redundant bracket
Found

(head p) == (last p)

Why not

head p == (last p)

Tarefa2_2017li1g180.hs:71:13: Suggestion: Redundant bracket
Found

(head p) == (last p)

Why not

(head p) == last p

Tarefa2_2017li1g180.hs:90:30: Suggestion: Redundant bracket
Found

o == (roda c False)

Why not

o == roda c False

Tarefa2_2017li1g180.hs:112:1: Suggestion: Use camelCase
Found

mm_exPI = ...

Why not

mmExPI = ...

Tarefa2_2017li1g180.hs:115:1: Suggestion: Use camelCase
Found

mm_exLV = ...

Why not

mmExLV = ...

Tarefa2_2017li1g180.hs:118:1: Suggestion: Use camelCase
Found

mm_exEX = ...

Why not

mmExEX = ...

Tarefa2_2017li1g180.hs:121:1: Suggestion: Use camelCase
Found

mm_exLH = ...

Why not

mmExLH = ...

Tarefa2_2017li1g180.hs:123:1: Suggestion: Use camelCase
Found

mm_why = ...

Why not

mmWhy = ...

Tarefa2_2017li1g180.hs:125:1: Suggestion: Use camelCase
Found

mm_NSq = ...

Why not

mmNSq = ...

Tarefa2_2017li1g180.hs:131:1: Suggestion: Use camelCase
Found

mm_Rec = ...

Why not

mmRec = ...

Tarefa2_2017li1g180.hs:136:1: Suggestion: Use camelCase
Found

mm_Rec' = ...

Why not

mmRec' = ...

Tarefa3_2017li1g180.hs:16:30: Warning: Redundant do
Found

do suchThat genC (validaCarro tab)

Why not

suchThat genC (validaCarro tab)

Tarefa3_2017li1g180.hs:54:16: Suggestion: Redundant bracket
Found

(normAngulo (abs (direcao x - direcao y))) / 360

Why not

normAngulo (abs (direcao x - direcao y)) / 360

Tarefa3_2017li1g180.hs:63:25: Suggestion: Move brackets to avoid $
Found

validaPonto (posicao carro) tab &&
  (not $ derrete tab (posicao carro))

Why not

validaPonto (posicao carro) tab &&
  not (derrete tab (posicao carro))

Tarefa3_2017li1g180.hs:70:15: Suggestion: Redundant bracket
Found

(atNote "derrete" (atNote "derrete" t j) i)

Why not

atNote "derrete" (atNote "derrete" t j) i

Tarefa3_2017li1g180.hs:81:19: Suggestion: Redundant bracket
Found

case (colideLocal m v (a, b) i) of
    Nothing -> Nothing
    Just (p', v') -> Just $ c{posicao = p', velocidade = v'}

Why not

case colideLocal m v (a, b) i of
    Nothing -> Nothing
    Just (p', v') -> Just $ c{posicao = p', velocidade = v'}

Tarefa3_2017li1g180.hs:90:44: Suggestion: Redundant bracket
Found

(arrowToComponents (d, a1)) .+. (-x, -y)

Why not

arrowToComponents (d, a1) .+. (-x, -y)

Tarefa3_2017li1g180.hs:92:19: Suggestion: Redundant bracket
Found

dp .*. (arrowToComponents (1, a2))

Why not

dp .*. arrowToComponents (1, a2)

Tarefa3_2017li1g180.hs:162:21: Warning: Use mapMaybe
Found

catMaybes .
  map
    (\ (a, b) -> if (isJust a) then Just (fromJust a, b) else Nothing)

Why not

mapMaybe
  (\ (a, b) -> if (isJust a) then Just (fromJust a, b) else Nothing)

Tarefa3_2017li1g180.hs:162:48: Suggestion: Redundant bracket
Found

if (isJust a) then Just (fromJust a, b) else Nothing

Why not

if isJust a then Just (fromJust a, b) else Nothing

Tarefa3_2017li1g180.hs:183:41: Suggestion: Redundant bracket
Found

t0 == (Rampa (toEnum (((fromEnum x) + 2) `mod` 4)))

Why not

t0 == Rampa (toEnum (((fromEnum x) + 2) `mod` 4))

Tarefa3_2017li1g180.hs:183:64: Suggestion: Redundant bracket
Found

(fromEnum x) + 2

Why not

fromEnum x + 2

Tarefa3_2017li1g180.hs:183:96: Suggestion: Move brackets to avoid $
Found

(abs $ aa - aa') == 1

Why not

abs (aa - aa') == 1

Tarefa3_2017li1g180.hs:184:28: Warning: Used otherwise as a pattern
Found

otherwise

Why not

Tarefa3_2017li1g180.hs:252:17: Suggestion: Redundant bracket
Found

((x * a), (x * b))

Why not

(x * a, (x * b))

Tarefa3_2017li1g180.hs:252:17: Suggestion: Redundant bracket
Found

((x * a), (x * b))

Why not

((x * a), x * b)

Tarefa3_2017li1g180.hs:255:21: Suggestion: Redundant bracket
Found

((x + a), (y + b))

Why not

(x + a, (y + b))

Tarefa3_2017li1g180.hs:255:21: Suggestion: Redundant bracket
Found

((x + a), (y + b))

Why not

((x + a), y + b)

Tarefa3_2017li1g180.hs:258:21: Suggestion: Redundant bracket
Found

((x - a), (y - b))

Why not

(x - a, (y - b))

Tarefa3_2017li1g180.hs:258:21: Suggestion: Redundant bracket
Found

((x - a), (y - b))

Why not

((x - a), y - b)

Tarefa3_2017li1g180.hs:271:40: Warning: Redundant bracket
Found

(th)

Why not

th

Tarefa3_2017li1g180.hs:286:17: Suggestion: Redundant bracket
Found

(abs x) ^ 2

Why not

abs x ^ 2

Tarefa3_2017li1g180.hs:286:29: Suggestion: Redundant bracket
Found

(abs y) ^ 2

Why not

abs y ^ 2

Tarefa4_2017li1g180.hs:1:1: Warning: Unused LANGUAGE pragma
Found

{-# LANGUAGE PatternGuards #-}

Why not remove it.

Tarefa4_2017li1g180.hs:31:68: Suggestion: Redundant bracket
Found

[(fst p)]

Why not

[fst p]

Tarefa4_2017li1g180.hs:39:26: Suggestion: Redundant bracket
Found

(t !! b !! a)

Why not

t !! b !! a

Tarefa4_2017li1g180.hs:49:25: Warning: Redundant bracket
Found

(1.5)

Why not

1.5

Tarefa4_2017li1g180.hs:55:20: Suggestion: Redundant bracket
Found

(mapa e)

Why not

mapa e

Tarefa4_2017li1g180.hs:58:15: Suggestion: Redundant bracket
Found

(take j (carros e)) ++ (c' : drop (j + 1) (carros e))

Why not

take j (carros e) ++ (c' : drop (j + 1) (carros e))

Tarefa4_2017li1g180.hs:59:15: Suggestion: Redundant bracket
Found

(take j (historico e)) ++ (h' : drop (j + 1) (historico e))

Why not

take j (historico e) ++ (h' : drop (j + 1) (historico e))

Tarefa4_2017li1g180.hs:70:27: Suggestion: Use ***
Found

(floor (fst (posicao c)), floor (snd (posicao c)))

Why not

(floor Control.Arrow.*** floor) (posicao c)

Tarefa4_2017li1g180.hs:72:17: Suggestion: Use ***
Found

(floor (fst (posicao c)), floor (snd (posicao c)))

Why not

(floor Control.Arrow.*** floor) (posicao c)

Tarefa4_2017li1g180.hs:73:28: Suggestion: Redundant bracket
Found

(h : hs)

Why not

h : hs

Tarefa4_2017li1g180.hs:78:48: Suggestion: Redundant bracket
Found

(nitros e) !! i

Why not

nitros e !! i

Tarefa4_2017li1g180.hs:80:32: Suggestion: Redundant bracket
Found

(nitros e) !! i

Why not

nitros e !! i

Tarefa4_2017li1g180.hs:81:15: Suggestion: Redundant bracket
Found

(take i (nitros e)) ++ (n' : drop (i + 1) (nitros e))

Why not

take i (nitros e) ++ (n' : drop (i + 1) (nitros e))

Tarefa4_2017li1g180.hs:82:15: Suggestion: Redundant bracket
Found

(take j (carros e)) ++ (c' : drop (j + 1) (carros e))

Why not

take j (carros e) ++ (c' : drop (j + 1) (carros e))

Tarefa4_2017li1g180.hs:83:22: Suggestion: Redundant bracket
Found

(nitros e) !! i

Why not

nitros e !! i

Tarefa4_2017li1g180.hs:84:13: Suggestion: Redundant bracket
Found

(carros e) !! j

Why not

carros e !! j

Tarefa4_2017li1g180.hs:85:14: Suggestion: Redundant bracket
Found

(carros e0) !! j

Why not

carros e0 !! j

Tarefa4_2017li1g180.hs:86:31: Suggestion: Redundant bracket
Found

(velocidade c) .+. (tNitro .*. (nitroVec (pista e) c0))

Why not

velocidade c .+. (tNitro .*. (nitroVec (pista e) c0))

Tarefa4_2017li1g180.hs:86:51: Suggestion: Redundant bracket
Found

tNitro .*. (nitroVec (pista e) c0)

Why not

tNitro .*. nitroVec (pista e) c0

Tarefa4_2017li1g180.hs:90:14: Suggestion: Redundant bracket
Found

(velocidade c) .+.
  (t .*.
     ((accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
        (gravityVec ps p c)))

Why not

velocidade c .+.
  (t .*.
     ((accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
        (gravityVec ps p c)))

Tarefa4_2017li1g180.hs:90:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c)

Why not

accelVec ps (c, a) .+. (dragVec ps c)

Tarefa4_2017li1g180.hs:90:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c)

Why not

(accelVec ps (c, a)) .+. dragVec ps c

Tarefa4_2017li1g180.hs:90:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c)

Why not

(accelVec ps (c, a)) .+. (dragVec ps c) .+. driftVec ps c

Tarefa4_2017li1g180.hs:90:41: Suggestion: Redundant bracket
Found

(accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
  (gravityVec ps p c)

Why not

(accelVec ps (c, a)) .+. (dragVec ps c) .+. (driftVec ps c) .+.
  gravityVec ps p c

Tarefa4_2017li1g180.hs:93:17: Suggestion: Use ***
Found

(floor (fst (posicao c)), floor (snd (posicao c)))

Why not

(floor Control.Arrow.*** floor) (posicao c)

Tarefa4_2017li1g180.hs:109:25: Suggestion: Redundant bracket
Found

(sin (radians (a - d))) > 0

Why not

sin (radians (a - d)) > 0

Tarefa6_2017li1g180.hs:1:1: Warning: Unused LANGUAGE pragma
Found

{-# LANGUAGE PatternGuards #-}

Why not remove it.

Tarefa6_2017li1g180.hs:18:13: Warning: Use isNothing
Found

p' == Nothing

Why not

isNothing p'

Tarefa6_2017li1g180.hs:19:13: Warning: Use isNothing
Found

p2' == Nothing

Why not

isNothing p2'

Tarefa6_2017li1g180.hs:21:15: Suggestion: Redundant bracket
Found

(carros e !! i)

Why not

carros e !! i

Tarefa6_2017li1g180.hs:29:38: Warning: Redundant bracket
Found

(e)

Why not

Tarefa6_2017li1g180.hs:32:23: Suggestion: Use map once
Found

map (\ i -> (prc ++ prc) !! i) (map (+ k) maybeAm)

Why not

map ((\ i -> (prc ++ prc) !! i) . (+ k)) maybeAm

Tarefa6_2017li1g180.hs:33:58: Suggestion: Redundant bracket
Found

round . (dir (posicao p))

Why not

round . dir (posicao p)

Tarefa6_2017li1g180.hs:37:18: Warning: Use isNothing
Found

x == Nothing

Why not

isNothing x

Tarefa6_2017li1g180.hs:43:33: Suggestion: Use negate
Found

0 - v

Why not

negate v

Tarefa6_2017li1g180.hs:44:49: Suggestion: Redundant bracket
Found

(historico j) !! n

Why not

historico j !! n

Tarefa6_2017li1g180.hs:46:15: Warning: Evaluate
Found

percorre [] tab (fst p0) (snd p0)

Why not

uncurry (percorre [] tab) p0