Exemplo n.º 1
0
        static void Main(string[] args)
        {
            Account deposit1 = new DepositAccount(new Individual(), 500m, 3.5m);
            Account deposit2 = new DepositAccount(new Company(), 1500m, 3.4m);

            Console.WriteLine(deposit1.CalculateInterestAmount(2)); // 0
            Console.WriteLine(deposit2.CalculateInterestAmount(2)); // 6.8

            Account loan1 = new LoanAccount(new Individual(), 1000m, 5m);
            Account loan2 = new LoanAccount(new Company(), 1000m, 5m);

            Console.WriteLine(loan1.CalculateInterestAmount(2)); // 0
            Console.WriteLine(loan1.CalculateInterestAmount(4)); // 20
            Console.WriteLine(loan2.CalculateInterestAmount(1)); // 0
            Console.WriteLine(loan2.CalculateInterestAmount(3)); // 15

            Account mortgage1 = new MortgageAccount(new Individual(), 1000m, 5m);
            Account mortgage2 = new MortgageAccount(new Company(), 1000m, 5m);

            Console.WriteLine(mortgage2.CalculateInterestAmount(11)); // 65 / 2 = 27.5
            Console.WriteLine(mortgage2.CalculateInterestAmount(13)); // 65
            Console.WriteLine(mortgage1.CalculateInterestAmount(5));  // 0
            Console.WriteLine(mortgage1.CalculateInterestAmount(7));  // 35

            Individual customer1 = new Individual("Pesho");
            Company    customer2 = new Company("Telerik");

            Console.WriteLine(customer1.Name); // Pesho
            Console.WriteLine(customer2.Name); // Telerik
        }
Exemplo n.º 2
0
        /*2.	A bank holds different types of accounts for its customers:
         * deposit accounts, loan accounts and mortgage accounts. Customers could be individuals or companies.*/
        /*All accounts have customer, balance and interest rate (monthly based).
         * Deposit accounts are allowed to deposit and with draw money.
         * Loan and mortgage accounts can only deposit money.*/
        /*All accounts can calculate their interest amount for a given period (in months).
         * In the common case its is calculated as follows: number_of_months * interest_rate.*/
        /*Loan accounts have no interest for the first 3 months
         * if are held by individuals and for the first 2 months if are held by a company.*/
        /* Deposit accounts have no interest if their balance is positive and less than 1000. */
        /* Mortgage accounts have ½ interest for the first 12 months for companies and no interest for the first 6 months for individuals.*/
        static void Main()
        {
            //create customers
            Person person = new Person("Tervel", "Kubratov", "Sofia");
            Person someone = new Person("King", "Arthur", "Dublin");
            Company company = new Company("Tervel OOD", "Sofia", TypeOfFirm.LTD);

            //create aacounts, interest 3% = 0.03M
            DepositAccount depositPerson = new DepositAccount(person, 450.00M, 0.03M, 4);
            depositPerson.Balance = depositPerson.DepositeMoney(2400M);
            Console.WriteLine("Balance of {0} is {1:C3}", person.FirstName, depositPerson.Balance);
            Console.WriteLine("Interest Amount of deposit {0} is {1}", person.FirstName, depositPerson.CalculateInterestAmount());
            LoanAccount loanPerson = new LoanAccount(person, 3200.0M, 0.04M, 13);
            Console.WriteLine("Interest Amount of loan {0} is {1}", person.FirstName, loanPerson.CalculateInterestAmount());
            MortgageAccount mortgagePerson = new MortgageAccount(person, 5060.80M, 0.05M, 14);
            Console.WriteLine("Interest Amount of mortgage {0} is {1}", person.FirstName, mortgagePerson.CalculateInterestAmount());

            Console.WriteLine();
            DepositAccount depositSomeone = new DepositAccount(someone, 3000.50M, 0.023M, 2);
            Console.WriteLine("Balance of {0} is {1:C3}", someone.FirstName, depositSomeone.Balance);

            Console.WriteLine();
            DepositAccount depositSome = new DepositAccount(company, 500.0M, 0.07M, 5);
            Console.WriteLine("Balance of \"{0}\" is {1:C3}", company.CompanyName, depositSome.Balance);
            Console.WriteLine("Interest Amount of deposit {0} is {1}", company.CompanyName, depositSome.CalculateInterestAmount());
            MortgageAccount mortgageCompany = new MortgageAccount(company, 2500.00M, 0.05M, 13);
            Console.WriteLine("Interest Amount of mortgage {0} is {1}", company.CompanyName, mortgageCompany.CalculateInterestAmount());
        }
Exemplo n.º 3
0
        static void Main()
        {
            Individual ivo   = new Individual("Ivo", "Dimov", "Sofia");
            Company    compy = new Company("Tech OOD", "Sofia");

            var firstMorg = new MortgageAccount(ivo, 200, 4);
            var secMorg   = new MortgageAccount(compy, 300, 4);

            Console.WriteLine(firstMorg.CalculateInterestAmount(4));   // 0
            Console.WriteLine(secMorg.CalculateInterestAmount(4));     // 16/2 = 8

            var firstLoan = new LoanAccount(ivo, 200, 4);
            var secLoan   = new LoanAccount(compy, 300, 4);

            Console.WriteLine(firstLoan.CalculateInterestAmount(4));   // 1 month * 4 = 4
            Console.WriteLine(secLoan.CalculateInterestAmount(4));     // 2 months * 4 = 8
        }