15 lines
566 B
Python
15 lines
566 B
Python
from helpers import *
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with open('input/4', 'r') as file:
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sets_per_line = [
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(set(range(min(n[0], n[1]), max(n[0], n[1])+1)),
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set(range(min(n[2], n[3]), max(n[2], n[3])+1)))
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for n in lines_to_numbers(file.readlines())
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]
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count = sum((set1 <= set2 or set1 >= set2) for (set1, set2) in sets_per_line)
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print(f'Part 1: {count} elves have no unique work in their pairing') # Part 1
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count = sum((len(set1 & set2) > 0) for (set1, set2) in sets_per_line)
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print(f'Part 2: {count} elf pairs have overlapping work in their pairing') # Part 2
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