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thirteen37 @ thirteen37 @lemmy.world
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2 yr. ago

We give it all (and more) away to the worst of us. There often is nothing left for ourselves at the end of the day.

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  • I'm in this picture and I don't like it.

    • 🍷 - 2024 DAY 3 SOLUTIONS -🍷

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  • I did wonder if that might be the case, I must have been lucky with my input.

    • 🍷 - 2024 DAY 3 SOLUTIONS -🍷

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  • Python

     
        
def process(input, part2=False):
    if part2:
        input = re.sub(r'don\'t\(\).+?do\(\)', '', input) # remove everything between don't() and do()
    total = [ int(i[0]) * int(i[1]) for i in re.findall(r'mul\((\d+),(\d+)\)', input) ]
    return sum(total)

    Given the structure of the input file, we just have to ignore everything between don't() and do(), so remove those from the instructions before processing.