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#!/usr/bin/env python
from itertools import combinations
from math import prod
with open('day2.txt') as data:
dims = [tuple(map(int, line.strip().split('x'))) for line in data]
# part 1
total_area = 0
for dim in dims:
areas = combinations(dim, 2)
areas = list(map(lambda x: prod(x), areas))
total_area += 2 * sum(areas) + min(areas)
print(total_area)
# part 2
total_length = 0
for dim in dims:
wrap = 2 * sum(sorted(dim)[:2])
bow = prod(dim)
total_length += wrap + bow
print(total_length)
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