23 lines
460 B
Python
23 lines
460 B
Python
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def part1():
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with open('input.txt','r') as f:
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expenses = [int(x) for x in f]
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for a in expenses:
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for b in expenses:
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if a + b == 2020:
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return a*b
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def part2():
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with open('input.txt','r') as f:
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expenses = [int(x) for x in f]
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for a in expenses:
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for b in expenses:
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for c in expenses:
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if a + b + c == 2020:
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return a*b*c
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def main():
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print(f'Part 1: {part1()}')
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print(f'Part 2: {part2()}')
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if __name__ == "__main__":
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main()
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