advent-of-code/2022/day20.py

51 lines
1.2 KiB
Python
Executable File

#!/usr/bin/python3
"""
Jour 20 du défi Advent Of Code pour l'année 2022
<!-- NE FONCTIONNE PAS --!>
"""
def read_sample():
"""récupère les entrées depuis le fichier texte correspondant"""
with open('inputs/day20.txt', 'r') as f:
sample = f.read().split('\n')
sample = [ int(i) for i in sample if i != '' ]
return sample
def grove_coordinates(decrypted_file):
n = len(decrypted_file)
index_z = decrypted_file.index(0)
return (
decrypted_file[(1000+index_z)%n],
decrypted_file[(2000+index_z)%n],
decrypted_file[(3000+index_z)%n]
)
def move(sample, item):
index = sample.index(item)
new_index = (index+item)%(len(sample)-1)
sample.remove(item)
sample.insert(new_index, item)
def part1(sample):
"""Partie 1 du défi"""
encrypted_file = sample.copy()
for i in sample:
move(encrypted_file, i)
coords = grove_coordinates(encrypted_file)
print(coords)
return coords[0]+coords[1]+coords[2]
def part2(sample):
"""Partie 2 du défi"""
return NotImplementedError
def main():
"""Fonction principale"""
sample = read_sample()
print(f"part1: {part1(sample)}")
print(f"part2: {part2(sample)}")
if __name__ == "__main__":
main()