5 lines
250 B
Python
5 lines
250 B
Python
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with open('input06', 'r') as file:
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groups = [[set(s) for s in g.split('\n')] for g in file.read().strip().split('\n\n')]
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print(f'Part 1: {sum(len(set.union(*g)) for g in groups)}')
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print(f'Part 2: {sum(len(set.intersection(*g)) for g in groups)}')
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