docs.google.com import copy import re import pandas as pd def checkdigit(n): c = copy.deepcopy(n) t = 0 for i in range(2, 7): c, m = divmod(c, 10) t += i * m result = (n * 10) + ((11 - (t % 11)) % 10) return result # 全国地方公共団体コード…