





def     UpperCAmelCase_						(						_UpperCAmelCase       :int = 998001							)  ->							Dict:
     '''simple docstring'''


     A_					      =					0
     for i in range(999     ,	99     ,	-1							):  # 3 digit numbers range from 999 down to 100
          for j in range(999     ,	99     ,	-1							):
               A_					      =					str(i * j							)
               if product_string == product_string[::-1] and i * j < n:
                    A_					      =					max(_A     ,	i * j							)
     return answer


if __name__ == "__main__":
    print(f'''{solution() = }''')










import itertools
from pathlib import Path

def     UpperCAmelCase_						(						_UpperCAmelCase       :list[str]							)  ->							int:
     '''simple docstring'''


     A_					      =					[tuple(_UpperCAmelCase							) for login in logins]

     A_					      =					{char for login in split_logins for char in login}

     for permutation in itertools.permutations(_UpperCAmelCase							):
          A_					      =					True
          for login in logins:
               if not (
                   permutation.index(login[0]							)
                   < permutation.index(login[1]							)
                   < permutation.index(login[2]							)
               ):
                    A_					      =					False
                    break

          if satisfied:
               return int(''''''.join(_UpperCAmelCase							)							)

     raise Exception('''Unable to find the secret passcode'''							)

def     UpperCAmelCase_						(						_UpperCAmelCase       :str = "keylog.txt"							)  ->							int:
     '''simple docstring'''


     A_					      =					Path(_UpperCAmelCase							).parent.joinpath(_UpperCAmelCase							).read_text().splitlines()

     return find_secret_passcode(_UpperCAmelCase							)


if __name__ == "__main__":
      print(f'''{solution() = }''')



