Create basicBankingSystem.java

Author: nikhilgupta0

basicBankingSystem.java

@@ -0,0 +1,93 @@
+public class BankAccount {
+    private String accountHolderName;
+    private String accountNumber;
+    private double balance;
+
+    // Constructor
+    public BankAccount(String accountHolderName, String accountNumber) {
+        this.accountHolderName = accountHolderName;
+        this.accountNumber = accountNumber;
+        this.balance = 0.0; // Initialize balance to 0
+    }
+
+    // Deposit money
+    public void deposit(double amount) {
+        if (amount > 0) {
+            balance += amount;
+            System.out.println("Successfully deposited: $" + amount);
+        } else {
+            System.out.println("Invalid deposit amount.");
+        }
+    }
+
+    // Withdraw money
+    public void withdraw(double amount) {
+        if (amount > 0 && amount <= balance) {
+            balance -= amount;
+            System.out.println("Successfully withdrawn: $" + amount);
+        } else {
+            System.out.println("Invalid or insufficient funds.");
+        }
+    }
+
+    // Display account information
+    public void displayAccountInfo() {
+        System.out.println("Account Holder: " + accountHolderName);
+        System.out.println("Account Number: " + accountNumber);
+        System.out.println("Current Balance: $" + balance);
+    }
+}
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        // Create a new bank account
+        System.out.println("Enter account holder's name:");
+        String name = scanner.nextLine();
+        
+        System.out.println("Enter account number:");
+        String accountNumber = scanner.nextLine();
+
+        BankAccount account = new BankAccount(name, accountNumber);
+
+        // Menu-driven program
+        while (true) {
+            System.out.println("\nBanking Menu:");
+            System.out.println("1. Deposit");
+            System.out.println("2. Withdraw");
+            System.out.println("3. View Account Info");
+            System.out.println("4. Exit");
+            System.out.print("Choose an option: ");
+            
+            int option = scanner.nextInt();
+
+            switch (option) {
+                case 1: // Deposit
+                    System.out.print("Enter deposit amount: ");
+                    double depositAmount = scanner.nextDouble();
+                    account.deposit(depositAmount);
+                    break;
+
+                case 2: // Withdraw
+                    System.out.print("Enter withdrawal amount: ");
+                    double withdrawAmount = scanner.nextDouble();
+                    account.withdraw(withdrawAmount);
+                    break;
+
+                case 3: // View Account Info
+                    account.displayAccountInfo();
+                    break;
+
+                case 4: // Exit
+                    System.out.println("Thank you for using the banking system. Goodbye!");
+                    System.exit(0);
+                    break;
+
+                default:
+                    System.out.println("Invalid option. Please try again.");
+            }
+        }
+    }
+}