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day03 - utilizing fishhook

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This commit is contained in:
Stefan Harmuth 2022-12-03 08:05:26 +01:00
parent c515fc4db0
commit 32e75c5052
1 changed files with 2 additions and 3 deletions
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day03.py
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@ -1,5 +1,4 @@
from tools.aoc import AOCDay from tools.aoc import AOCDay
from tools.tools import list_intersection
from typing import Any from typing import Any
@ -27,7 +26,7 @@ class Day(AOCDay):
def part1(self) -> Any: def part1(self) -> Any:
es = 0 es = 0
for line in self.getInput(): for line in self.getInput():
es += get_prio(list_intersection(line[:len(line)//2], line[len(line)//2:])[0]) es += get_prio(line[:len(line)//2].intersection(line[len(line)//2:]))
return es return es
@ -35,7 +34,7 @@ class Day(AOCDay):
rucksacks = self.getInput() rucksacks = self.getInput()
es = 0 es = 0
for g in range(len(rucksacks) // 3): for g in range(len(rucksacks) // 3):
es += get_prio(list_intersection(rucksacks[g*3], rucksacks[g*3+1], rucksacks[g*3+2])[0]) es += get_prio(rucksacks[g*3].intersection(rucksacks[g*3+1], rucksacks[g*3+2]))
return es return es