dmitry/advent-of-code-2024
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Dmitry Fedotov
2025-01-06 02:20:38 +03:00
parent 8b2c3bdfa1
commit c15defa16e
1 changed files with 2 additions and 1 deletions
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day16/code.py
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@@ -43,7 +43,7 @@ class Maze:
def search(m: Maze) -> int: def search(m: Maze) -> int:
x, y = m.start() x, y = m.start()
state = (x, y, 1, 0) state = (x, y, 1, 0) # x diff is 1 (we are facing right), y diff is 0
queue = [] queue = []
visited = set() visited = set()
@@ -75,6 +75,7 @@ def search(m: Maze) -> int:
visited.add(state) visited.add(state)
heapq.heappush(queue, (cost, state)) heapq.heappush(queue, (cost, state))
return -1 return -1
def solve1(lines: list[list[str]]): def solve1(lines: list[list[str]]):