Re: En Python

J'aime bien, c'est assez propre et concis !

Je suis sur quelque chose de nettement moins abstrait, mais l'exercice du jour est assez simple je trouve.

import sys
def read_element(winning, numbers):
 winning = set(int(x) for x in winning.strip().split(" ") if x)
 numbers = set(int(x) for x in numbers.strip().split(" ") if x)
 return winning, numbers
def input():
 for line in sys.stdin:
 game, elements = line.strip().split(':')
 game = int(game.split(" ")[-1].strip())
 winning, numbers = read_element(*elements.strip().split("|"))
 i = numbers.intersection(winning)
 num = len(i)
 score = 2**(num - 1) if i else 0
 yield game, num, score
datas = [x for x in input()]
r = sum(s for *_, s in datas)
print(f"Score : {r}")
winnings = {card: 1 for card, *_ in datas}
for card, num, s in datas:
 wins = winnings[card]
 for i in range(card + 1, card + num + 1):
 winnings[i] += wins
print(f"Total cards: {sum(winnings.values())}")

Et le calcul est immédiat aussi.

• Yth.