flechettes.py

Created by schraf

Created on September 18, 2018

614 Bytes

Vous devez écrire une fonction score qui calcule le score à un jeu de fléchettes sachant que l’on obtient :

  • 0 point si la fléchette est à plus de 10cm du centre
  • 5 points si la fléchette est entre 5 et 10cm (inclus) du centre
  • 10 points si la fléchette est à moins de 5cm du centre

De plus, si tous les lancers sont à moins de 5cm on gagne un bonus de 100 points.

Les différents lancers sont enregistrés dans une liste que l’on passera en paramètre à la fonction.

>> score([1, 5, 11])
15
>> score([15, 20, 30])
0
>> score([1, 2, 3, 4])
140

Explications en vidéo


def score(lancers):
  if len(lancers)==0:return 0
  score=0
  bonus=True
  for r in lancers:
    if r<5:
      score+=10
    elif r<=10:
      score+=5
      bonus=False
    else:
      bonus=False
  if bonus:
    score+=100
  return score
  
# Version 2

def scorev2(lancers):
  if len(lancers)==0:return 0
  score=0
  for r in lancers:
    score+= 10 if r<5 else 5 if r<=10 else 0
  if all(r<5 for r in lancers):
    score+=100
  return score
  
# Version 3

def scorev3(lancers):
  score=sum(map(lambda r:10 if r<5 else 5 if r<=10 else 0, lancers))
  return score+100*all(r<5 for r in lancers)

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