Cleaning.

2022/day1.py

@@ -14,7 +14,7 @@ for line in lines:
         values[-1] += int(line.strip())
 
 # part 1
-print(f"max is {max(values)}")
+print(f"answer 1 is {max(values)}")
 
 # part 2
-print(f"sum of top 3 is {sum(sorted(values)[-3:])}")
+print(f"answer 2 is {sum(sorted(values)[-3:])}")

2022/day4.py

@@ -12,7 +12,7 @@ def make_range(value: str) -> set[int]:
 
 sections = [tuple(make_range(part) for part in line.split(",")) for line in lines]
 
-score_1 = sum(s1.intersection(s2) in (s1, s2) for s1, s2 in sections)
+score_1 = sum(s1.issubset(s2) or s2.issubset(s1) for s1, s2 in sections)
 print(f"score 1 is {score_1}")
 
 score_2 = sum(bool(s1.intersection(s2)) for s1, s2 in sections)

2022/day6.py

@@ -1,6 +1,5 @@
 # -*- encoding: utf-8 -*-
 
-import itertools
 import sys
 
 data = sys.stdin.read().strip()