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day16 - no need dataclass -> 180ms/1m17s

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This commit is contained in:
Stefan Harmuth 2022-12-16 16:05:31 +01:00
parent f739d6cf74
commit 2966e26c44
1 changed files with 3 additions and 4 deletions
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day16.py
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@ -1,5 +1,4 @@
from collections import deque from collections import deque
from dataclasses import dataclass
from itertools import product from itertools import product
from tools.aoc import AOCDay from tools.aoc import AOCDay
from typing import Any from typing import Any
@ -12,10 +11,10 @@ class Valve:
self.tunnels: set = set() self.tunnels: set = set()
@dataclass(frozen=True)
class Tunnel: class Tunnel:
target: Valve def __init__(self, target: Valve, length: int = 1):
length: int = 1 self.target: Valve = target
self.length: int = length
def __str__(self): def __str__(self):
return f"Tunnel(target={self.target.name}, length={self.length})" return f"Tunnel(target={self.target.name}, length={self.length})"