111 lines
No EOL
3.5 KiB
Java
111 lines
No EOL
3.5 KiB
Java
// Account class
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class Account {
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private String customerName;
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private int accountNumber;
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private double balance;
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private String accountType;
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public Account(String customerName, int accountNumber, double balance, String accountType) {
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this.customerName = customerName;
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this.accountNumber = accountNumber;
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this.balance = balance;
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this.accountType = accountType;
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}
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protected double getBalanceInternal() {
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return balance;
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}
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public void deposit(double amount) {
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balance += amount;
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}
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public void withdraw(double amount) {
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balance -= amount;
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}
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public double getBalance() {
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return balance;
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}
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public String getAccountType() {
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return accountType;
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}
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}
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// SavingsAccount class
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class SavingsAccount extends Account {
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private double interestRate;
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public SavingsAccount(String customerName, int accountNumber, double balance, double interestRate) {
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super(customerName, accountNumber, balance, "Savings");
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this.interestRate = interestRate;
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}
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public void computeInterest() {
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double interest = getBalanceInternal() * interestRate / 100;
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deposit(interest);
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}
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public void withdraw(double amount) {
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if (amount > getBalanceInternal()) {
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System.out.println("Insufficient balance");
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} else {
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super.withdraw(amount);
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}
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}
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}
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// CurrentAccount class
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class CurrentAccount extends Account {
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private double minimumBalance;
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private double serviceTax;
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public CurrentAccount(String customerName, int accountNumber, double balance, double minimumBalance, double serviceTax) {
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super(customerName, accountNumber, balance, "Current");
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this.minimumBalance = minimumBalance;
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this.serviceTax = serviceTax;
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}
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public void checkMinimumBalance() {
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if (getBalanceInternal() < minimumBalance) {
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withdraw(serviceTax);
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System.out.println("Service tax imposed");
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}
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}
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public void withdraw(double amount) {
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if (amount > getBalanceInternal()) {
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System.out.println("Insufficient balance");
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} else {
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super.withdraw(amount);
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checkMinimumBalance();
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}
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}
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}
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// Main function
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public class AccountManagement {
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public static void main(String[] args) {
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SavingsAccount saurabhAccount = new SavingsAccount("Saurabh", 1234, 10000, 5);
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CurrentAccount akhilAccount = new CurrentAccount("Akhil", 5678, 5000, 1000, 500);
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System.out.println("Initial balances:");
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System.out.println("Saurabh's balance: " + saurabhAccount.getBalance());
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System.out.println("Akhil's balance: " + akhilAccount.getBalance());
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saurabhAccount.deposit(5000);
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System.out.println("Saurabh's balance after deposit: " + saurabhAccount.getBalance());
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saurabhAccount.computeInterest();
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System.out.println("Saurabh's balance after interest: " + saurabhAccount.getBalance());
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saurabhAccount.withdraw(2000);
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System.out.println("Saurabh's balance after withdrawal: " + saurabhAccount.getBalance());
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akhilAccount.deposit(2000);
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System.out.println("Akhil's balance after deposit: " + akhilAccount.getBalance());
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akhilAccount.withdraw(3000);
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System.out.println("Akhil's balance after withdrawal: " + akhilAccount.getBalance());
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akhilAccount.checkMinimumBalance();
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System.out.println("Akhil's balance after checking minimum balance: " + akhilAccount.getBalance());
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}
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} |