puzzle-01-02
unknown
python
2 years ago
912 B
3
Indexable
def main(): with open("./input-day-01-02.txt", "r") as file: lines = file.readlines() lines = [line.strip() for line in lines] print(result(lines)) def result(lines): return sum(calibrate_number(line) for line in lines) def calibrate_number(line): first = -1 last = -1 numbers = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"] for i in range(len(line)): c = line[i] if c.isdigit(): if first == -1: first = int(c) last = int(c) continue for number in numbers: if len(number) <= len(line[i:]) and number == line[i:i+len(number)]: num = numbers.index(number) + 1 if first == -1: first = num last = num return int(str(first) + str(last)) if __name__ == "__main__": main()
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