static void Main()
{
DepositAccount myDeposit = new DepositAccount(Customer.Individual, 0, 1);
myDeposit.Deposit(2500);
Console.WriteLine("Balance: {0}", myDeposit.Balance);
Console.WriteLine("Interest: {0}", myDeposit.CalculateInterest(12));
Console.WriteLine("... Withdrawing $2000 ...");
myDeposit.Withdraw(-2000);
// myDeposit.Withdraw(-2800); - this will throw exeption
Console.WriteLine("New Balance {0}", myDeposit.Balance);
Console.WriteLine("new Interest: {0}", myDeposit.CalculateInterest(12));
}
static void Main(string[] args)
{
List <IAccount> accounts = new List <IAccount>();
ICustomer person = new Individual("Mihai Irimia", 1911122284548);
ICustomer company = new Company("Polaris-Palmax", "1234RO436534");
DateTime noOfDays = new DateTime(2018, 10, 3, 0, 0, 0);
IAccount depositAccount = new DepositAccount(person, 10000, 10, noOfDays); // noOfMonths = 4
IAccount loanAccount = new LoanAccount(company, 100, 5, noOfDays);
IAccount mortgageAccount = new MortgageAccount(company, 1000, 10, noOfDays);
accounts.Add(depositAccount);
accounts.Add(loanAccount);
accounts.Add(mortgageAccount);
foreach (var elem in accounts)
{
elem.Print();
}
Console.ReadKey();
}
/*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());
}
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
}
public static void Main()
{
LoanAccount lAccount = new LoanAccount("Gosho Goshev", CustomerTypes.individual, 23423, 3);
DepositAccount dAccount = new DepositAccount("Company", CustomerTypes.company, 44321, 1.75m);
MortgageAccount mAccount = new MortgageAccount("Any individual", CustomerTypes.individual, -234, 2.99m);
Console.WriteLine("Loan account interest amont for 5 months: {0}", lAccount.InterestAmount(5));
Console.WriteLine("Deposit account interest amont for 3 months: {0}", dAccount.InterestAmount(3));
Console.WriteLine("Mortgage account interest amont for 7 months: {0}", mAccount.InterestAmount(7));
}
private static void Main()
{
var testAcc = new DepositAccount(Customer.Company, 10000000M, 0.5M);
Console.WriteLine(testAcc);
var secondTest = new LoanAccount(Customer.Individual, 10000M, 1M);
Console.WriteLine(secondTest);
Console.WriteLine(secondTest.CalcInterestAmount(6));
secondTest.Deposit(503.56M);
Console.WriteLine(secondTest);
}
static void Main(string[] args)
{
Customers mycustomer = new Customers("Peter", CustomerType.individuals);
DepositAccount mydeposit = new DepositAccount(mycustomer, 4000, 2.5m, new DateTime(2019, 01, 23));
Console.WriteLine(mydeposit.MakeWithdrawal(500m));
Console.WriteLine(mydeposit.CalculateInterest());
//Console.WriteLine(DateTime.Now.Month);
Console.ReadKey();
}
static void Main()
{
Customer IvanIvanov = new IndividualCustomer("Ivan Ivanov");
Customer PetarStoyanov = new IndividualCustomer("Petar Stoyanov");
Customer AnnaVasileva = new IndividualCustomer("Anna Vasileva");
Customer MariaAtanasova = new IndividualCustomer("Maria Atanasova ");
Customer CocaCola = new CompanyCustomer("CocaCola");
Customer Microsoft = new CompanyCustomer("Microsoft");
Customer Apple = new CompanyCustomer("Apple");
Customer Google = new CompanyCustomer("Google");
DepositAccount depositIvanIvanov = new DepositAccount(IvanIvanov, 800m, 0.05m);
DepositAccount depositCocaCola = new DepositAccount(CocaCola, 5000000m, 0.02m);
LoanAccount loanAnnaVasilev = new LoanAccount(AnnaVasileva, -10000m, 0.12m);
LoanAccount loanGoogle = new LoanAccount(Google, -1000000m, 0.08m);
MortageAccount mortagePetarStoyanov = new MortageAccount(PetarStoyanov, -50000m, 0.07m);
MortageAccount mortageMictosoft = new MortageAccount(Microsoft, -5000000m, 0.06m);
IList <Account> accounts = new List <Account>();
accounts.Add(depositIvanIvanov);
accounts.Add(depositCocaCola);
accounts.Add(loanAnnaVasilev);
accounts.Add(loanGoogle);
accounts.Add(mortagePetarStoyanov);
accounts.Add(mortageMictosoft);
foreach (var account in accounts)
{
Console.WriteLine(account);
}
depositIvanIvanov.WithDraw(258.15m);
Console.WriteLine("\nInterest for next 4 mounts:");
foreach (var account in accounts)
{
Console.WriteLine(account + " " + account.InterestAmount(4));
}
depositIvanIvanov.Deposit(800m);
loanAnnaVasilev.Deposit(600.12m);
mortagePetarStoyanov.Deposit(1825.12m);
Console.WriteLine("\nInterest for next 8 mounts:");
foreach (var account in accounts)
{
Console.WriteLine(account + " " + account.InterestAmount(8));
}
Console.WriteLine("\nInterest for next 20 mounts:");
foreach (var account in accounts)
{
Console.WriteLine(account + " " + account.InterestAmount(20));
}
}
private static void Main()
{
var testAcc = new DepositAccount(Customer.Company, 10000000M, 0.5M);
Console.WriteLine(testAcc);
var secondTest = new LoanAccount(Customer.Individual, 10000M, 1M);
Console.WriteLine(secondTest);
Console.WriteLine(secondTest.CalcInterestAmount(6));
secondTest.Deposit(503.56M);
Console.WriteLine(secondTest);
}
static void Main()
{
List <Account> allAccounts = new List <Account>();
Account morgageCompany1 = new MorgageAccount(Customer.company, 569.66M, 2.3M);
morgageCompany1.Deposit(1000M);
Account loanIndividual = new LoanAccount(Customer.individual, 896.366M, 5.66M);
Account depositCompany = new DepositAccount(Customer.company, 4569.55M, 8.3M);
allAccounts.Add(morgageCompany1);
allAccounts.Add(loanIndividual);
allAccounts.Add(depositCompany);
PrintAccounts(allAccounts);
}
static void Main()
{
DepositAccount myDeposit = new DepositAccount(Customer.Individual, 0, 1);
myDeposit.Deposit(2500);
Console.WriteLine("Balance: {0}", myDeposit.Balance);
Console.WriteLine("Interest: {0}", myDeposit.CalculateInterest(12));
Console.WriteLine("... Withdrawing $2000 ...");
myDeposit.Withdraw(-2000);
// myDeposit.Withdraw(-2800); - this will throw exeption
Console.WriteLine("New Balance {0}", myDeposit.Balance);
Console.WriteLine("new Interest: {0}", myDeposit.CalculateInterest(12));
}
static void Main()
{
var bajPesho = Customer.Individual;
var leliaMarche = Customer.Individual;
var mrAnderson = Customer.Individual;
var google = Customer.Company;
var microsoft = Customer.Company;
var facebook = Customer.Company;
var bajPeshoAccount = new DepositAccount(bajPesho, 200, 7);
var leliaMarcheAccount = new MortgageAccount(leliaMarche, 200, 7);
var mrAndersonAccount = new LoanAccount(mrAnderson, 200, 7);
var googleAccount = new DepositAccount(google, 200, 7);
var microsoftAccount = new MortgageAccount(microsoft, 200, 7);
var facebookAccount = new LoanAccount(facebook, 200, 7);
googleAccount.Withdraw(100);
// Console.WriteLine(googleAccount.Balance);
facebookAccount.Deposit(100);
// Console.WriteLine(facebookAccount.Balance);
var accounts = new List <IAccount>()
{
googleAccount,
microsoftAccount,
facebookAccount,
bajPeshoAccount,
leliaMarcheAccount,
mrAndersonAccount
};
var sortedAccounts = accounts.OrderByDescending(account => account.Balance);
foreach (var account in sortedAccounts)
{
decimal interestFirstMonths = account.CalculateInterest(3);
decimal interest = account.CalculateInterest(13);
Console.WriteLine("customer: {0} - balance: {1}; first months interest: {2}; interest: {3}"
, account.Customer, account.Balance, interestFirstMonths, interest);
}
}
public static void Main()
{
var client = new Individual("Client", "Sofia", 23);
var account = new DepositAccount(client, 1000, 2);
Console.WriteLine(account.Balance);
//making a deposit of 100
account.Deposit(100);
//money after the deposit
Console.WriteLine(account.Balance);
//interest after 14months
Console.WriteLine(account.CalculaterInterest(14));
//making a withdraw
account.Withdraw(500);
Console.WriteLine(account.Balance);
var account1 = new LoanAccount(new Company("ComapanySoft", "Varna", "1024443"), 10400, 7);
//interest after 6months
Console.WriteLine(account1.CalculaterInterest(6));
}
public static void Main()
{
DepositAccount kiro = new DepositAccount(Customers.Individual, 1000m, 5);
Console.WriteLine(kiro.CalculateInterest(10) + "\n");
LoanAccount pesho = new LoanAccount(Customers.Individual, 1500m, 3);
Console.WriteLine(pesho.CalculateInterest(12) + "\n");
LoanAccount maglaOOD = new LoanAccount(Customers.Company, 1500m, 3);
Console.WriteLine(maglaOOD.CalculateInterest(12) + "\n");
MortgageAccount penka = new MortgageAccount(Customers.Individual, 50000m, 2);
Console.WriteLine(penka.CalculateInterest(8) + "\n");
MortgageAccount shadyAD = new MortgageAccount(Customers.Company, 250000m, 5);
Console.WriteLine(penka.CalculateInterest(12) + "\n");
MortgageAccount shadyOOD = new MortgageAccount(Customers.Company, 250000m, 5);
Console.WriteLine(penka.CalculateInterest(24) + "\n");
}
static void Main(string[] args)
{
var b = new Bank("ING");
var c1 = new Individual();
var d = new DepositAccount(b, c1, 1000, 3.85m, 12);
Console.WriteLine(d.CalculateInterest());
var l = new LoanAccount(b, c1, 1000, 3.5m, 12);
Console.WriteLine(l.CalculateInterest());
var c2 = new Company();
var m = new MortgageAccount(b, c2, 1500, 3.8m, 36);
Console.WriteLine(m.CalculateInterest());
}
static void Main(string[] args)
{
//新建一个个人存款账户
DepositAccount A = new DepositAccount("WHM", 0);
//存款
A.Deposit(20000);
//取款
A.Withdraw(5000);
//获得利息
Console.WriteLine("您的利息为：{0}。", A.GetInterest(18, 0.035));
//新建一个企业贷款账户
LoanAccount B = new LoanAccount("WH", 1);
//存款
B.Deposit(20000);
//获得利息
Console.WriteLine("您的利息为：{0}。", B.GetInterest(27, 0.037));
//抵押贷款同理，此处不给出
}
public Account CreateAccount(Client client, double?limit, DateTime?dateTime)
{
Decorator decorator = new Decorator();
Account resultAccount;
if (limit != null)
{
resultAccount = new CreditAccount(client, (double)limit, creditLimit);
}
else
{
if (dateTime != null)
{
resultAccount = new DepositAccount(client, (DateTime)dateTime, depositPercent);
}
else
{
resultAccount = new CurrentAccount(client, currentPercent);
}
}
return(resultAccount);
}
static void Main()
{
DepositAccount depositPersonAcc = new DepositAccount(Customer.Individual, 10000.00M, 2.5);
Console.WriteLine("Individual deposit account(balance = {0}) interest for 12 months = {1:F2}."
, depositPersonAcc.Balance, depositPersonAcc.CalculateInterest(12));
Console.WriteLine("Withdrawing from this account 9500.");
depositPersonAcc.Withdraw(9500);
Console.WriteLine("Individual deposit account(balance = {0}) interest for 12 months = {1:F2}."
, depositPersonAcc.Balance, depositPersonAcc.CalculateInterest(12));
Console.WriteLine("Try to withdraw 501.");
depositPersonAcc.Withdraw(501);
LoanAccount loanPersonAcc = new LoanAccount(Customer.Individual, -15250.35M, 2.0);
LoanAccount loanCompanyAcc = new LoanAccount(Customer.Company, -50000, 1.5);
Console.WriteLine("\nIndividual loan account(balance = {0}) interest for 3 months = {1:F2}."
, loanPersonAcc.Balance, loanPersonAcc.CalculateInterest(3));
Console.WriteLine("Individual loan account(balance = {0}) interest for 10 months = {1:F2}."
, loanPersonAcc.Balance, loanPersonAcc.CalculateInterest(10));
Console.WriteLine("Company loan account(balance = {0}) interest for 10 months = {1:F2}."
, loanCompanyAcc.Balance, loanCompanyAcc.CalculateInterest(10));
Console.WriteLine("Company loan account(balance = {0}) interest for 2 months = {1:F2}."
, loanCompanyAcc.Balance, loanCompanyAcc.CalculateInterest(2));
MortgageAccount mortgagePersonAcc = new MortgageAccount(Customer.Individual, -2500.50M, 3.2);
MortgageAccount mortgageCompanyAcc = new MortgageAccount(Customer.Company, -1000M, 1);
Console.WriteLine("\nIndividual mortgage account(balance = {0}) interest for 6 months = {1:F2}."
, mortgagePersonAcc.Balance, mortgagePersonAcc.CalculateInterest(6));
Console.WriteLine("Individual mortgage account(balance = {0}) interest for 10 months = {1:F2}."
, mortgagePersonAcc.Balance, mortgagePersonAcc.CalculateInterest(10));
Console.WriteLine("Individual mortgage account(balance = {0}) interest for 12 months = {1:F2}."
, mortgageCompanyAcc.Balance, mortgageCompanyAcc.CalculateInterest(12)); //for first 12 months interest is 60$
Console.WriteLine("Individual mortgage account(balance = {0}) interest for 24 months = {1:F2}."
, mortgageCompanyAcc.Balance, mortgageCompanyAcc.CalculateInterest(24)); //for 24 months interest is 60$ for first 12months + 120$ for next 12 months
}
public static void Main()
{
ICustomer pesho = new IndividualCustomer("Petar Petrov");
ICustomer agroCompany = new CompanyCustomer("Agro Company Ltd.");
IAccount mortgageAccInd = new MortgageAccount(pesho, 1024m, 5.3m);
IAccount mortgageAccComp = new MortgageAccount(agroCompany, 1024m, 5.3m);
IAccount loanAccInd = new LoanAccount(pesho, 1024m, 5.3m);
IAccount loanAccComp = new LoanAccount(agroCompany, 1024m, 5.3m);
IAccount depositAccIndBig = new DepositAccount(pesho, 1024m, 5.3m);
IAccount depositAccIndSmall = new DepositAccount(pesho, 999m, 5.3m);
IAccount depositAccComp = new DepositAccount(agroCompany, 11024m, 4.3m);
List <IAccount> accounts = new List <IAccount>()
{
mortgageAccInd,
mortgageAccComp,
loanAccInd,
loanAccComp,
depositAccIndBig,
depositAccIndSmall,
depositAccComp
};
foreach (var acc in accounts)
{
Console.WriteLine(
"{5} {0,-15}: {1:N2}, {2:N2}, {3:N2}, {4:N2}",
acc.GetType().Name,
acc.CalculateRate(2),
acc.CalculateRate(3),
acc.CalculateRate(10),
acc.CalculateRate(13),
acc.Customer.GetType().Name);
}
}
public void TestAccountConstructor4_ThrowsException()
{
Customer accountCustomer = new IndividualCustomer(
"2343PJ34752",
"William",
"Harris",
"1 Microsoft Way, Redmond, WA",
"1-888-553-6562");
Account account = new DepositAccount(
accountCustomer,
2500,
-1.0825M,
12);
}
public void TestWithdrawMethod()
{
Customer accountCustomer = new IndividualCustomer(
"2343PJ34752",
"William",
"Harris",
"1 Microsoft Way, Redmond, WA",
"1-888-553-6562");
DepositAccount account = new DepositAccount(
accountCustomer,
2500,
1.0825M,
12);
account.Withdraw(400M);
Assert.AreEqual(2100M, account.Balance);
}
public void TestDepositMethod()
{
Customer accountCustomer = new IndividualCustomer(
"2343PJ34752",
"William",
"Harris",
"1 Microsoft Way, Redmond, WA",
"1-888-553-6562");
Account account = new DepositAccount(
accountCustomer,
32500,
1.0825M,
12);
account.Deposit(459M);
Assert.AreEqual(32959M, account.Balance);
}
public void TestAccountConstructor2()
{
Customer accountCustomer = new IndividualCustomer(
"2343PJ34752",
"William",
"Harris",
"1 Microsoft Way, Redmond, WA",
"1-888-553-6562");
Account account = new DepositAccount(
accountCustomer,
2500,
1.0825M,
12);
Assert.AreEqual(1.0825M, account.MonthlyInterestRate);
}