


"""simple docstring"""




from itertools import combinations_with_replacement



def 						__a      (  a = 1_0_0					):





       """simple docstring"""







       _a          =				[*list(range(1,		2_1					)					), 2_5]
       _a          =				[2 * x for x in range(1,		2_1					)] + [5_0]
       _a          =				[3 * x for x in range(1,		2_1					)]
       _a          =				singles + doubles + triples + [0]

       _a          =				0
       _a          =				42
       _a          =				42
       _a          =				42
       _a          =				42

       for double in doubles:
              for throwa, throwa in combinations_with_replacement(a,		2					):
                     _a          =				double + throwa + throwa
                     if checkout_total < limit:
                            num_checkouts += 1

       return num_checkouts


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




"""simple docstring"""




from __future__ import annotations



def 						__a      (  a,		a					):





       """simple docstring"""







       assert len(a					) == len(a					)

       _a          =				len(a					)
       _a          =				list(range(a					)					)
       _a          =				[-1] * n  # who the donor has donated to
       _a          =				[-1] * n  # who the recipient has received from
       _a          =				[0] * n

       while unmatched_donors:
              _a          =				unmatched_donors[0]
              _a          =				donor_pref[donor]
              _a          =				donor_preference[num_donations[donor]]
              num_donations[donor] += 1
              _a          =				recipient_pref[recipient]
              _a          =				rec_record[recipient]

              if prev_donor != -1:
                     if rec_preference.index(a					) > rec_preference.index(a					):
                            _a          =				donor
                            _a          =				recipient
                            unmatched_donors.append(a					)
                            unmatched_donors.remove(a					)
              else:
                     _a          =				donor
                     _a          =				recipient
                     unmatched_donors.remove(a					)
       return donor_record
