分配担保

class Guarantor:
    def __init__(self, name, credit_score):
        self.name = name
        self.credit_score = credit_score

class Contract:
    def __init__(self, debtor, creditor, guarantor, amount):
        self.debtor = debtor
        self.creditor = creditor
        self.guarantor = guarantor
        self.amount = amount
        self.status = "Active"

    def check_guarantor_credit(self):
        if self.guarantor.credit_score < 600:
            print("Warning: Guarantor credit score is low!")
        else:
            print("Guarantor credit score is satisfactory.")

    def update_status(self, new_status):
        self.status = new_status
        print(f"Contract status updated to {new_status}.")

# 示例使用
guarantor = Guarantor("John Doe", 700)
contract = Contract("Jane Smith", "Bank XYZ", guarantor, 100000)
contract.check_guarantor_credit()
contract.update_status("Completed")