thib8956/advent-of-code
1
0
Fork 0
mirror of https://github.com/thib8956/advent-of-code.git synced 2025-08-24 08:21:57 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

make 2020 compatible with run.py

Browse Source
This commit is contained in:
Thibaud Gasser
2025-07-30 01:00:27 +02:00
parent f9abb90915
commit 9c76828788
14 changed files with 119 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
2020/day7/day7.py
View File

@@ -3,19 +3,18 @@ import re
from collections import defaultdict, deque
def main(inp):
with open(inp) as input_rules:
rules = parse_rules(input_rules)
reverse_rules = build_reverse_rules(rules)
print(part1(reverse_rules))
print(part2(rules, "shiny gold"))
def main(input_rules):
rules = parse_rules(input_rules)
reverse_rules = build_reverse_rules(rules)
print(part1(reverse_rules))
print(part2(rules, "shiny gold"))
def parse_rules(input_rules):
rules = {}
for input_rule in input_rules:
color, rule = input_rule.split(" bags contain ")
rules[color] = {color: int(number) for number, color in re.findall('(\d+) (\w+ \w+)', rule)}
rules[color] = {color: int(number) for number, color in re.findall(r'(\d+) (\w+ \w+)', rule)}
return rules
@@ -44,4 +43,5 @@ def part2(rules, color):
if __name__ == "__main__":
main("input.txt")
import fileinput
main(fileinput.input())