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-rw-r--r--13.py16
1 files changed, 7 insertions, 9 deletions
diff --git a/13.py b/13.py
index b0acec0..c836bd0 100644
--- a/13.py
+++ b/13.py
@@ -6,19 +6,17 @@ with open_day(13) as f:
pairs = [tuple(literal_eval(v) for v in p.split('\n')) for p in f.read().rstrip().split('\n\n')]
def compare(l, r):
- if isinstance(l, list):
- if isinstance(r, list):
+ match (l, r):
+ case ([*l], [*r]):
for a, b in zip(l, r):
- cmp = compare(a, b)
- if cmp != 0:
- return cmp
+ cmp = compare(a, b)
+ if cmp != 0: return cmp
return compare(len(l), len(r))
- else:
+ case ([*l], int(r)):
return compare(l, [r])
- else:
- if isinstance(r, list):
+ case (int(l), [*r]):
return compare([l], r)
- else:
+ case (int(l), int(r)):
return min(max(l - r, -1), 1)
p1 = 0