Solve 2020 day 5

2020/05_boardingpass.py

@@ -0,0 +1,7 @@
+#!/usr/bin/env python3
+import sys
+
+tr = str.maketrans('FBLR', '0101')
+seats = sorted(int(line.translate(tr), 2) for line in sys.stdin)
+print(max(seats))
+print(next(s + 1 for i, s in enumerate(seats[:-1]) if seats[i + 1] == s + 2))

2020/input/5

@@ -0,0 +1,824 @@
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