import java.util.Scanner;

public class ATM {
    private static Scanner scanner = new Scanner(System.in);
    private static int balance = 10000;
    
    public static void main(String[] args) {
        while (true) {
            System.out.println("1. Check Balance");
            System.out.println("2. Withdraw");
            System.out.println("3. Deposit");
            System.out.println("4. Exit");
            
            int choice = scanner.nextInt();
            
            switch (choice) {
                case 1:
                    checkBalance();
                    break;
                case 2:
                    withdraw();
                    break;
                case 3:
                    deposit();
                    break;
                case 4:
                    System.exit(0);
                default:
                    System.out.println("Invalid Choice!");
            }
        }
    }
    
    private static void checkBalance() {
        System.out.println("Current Balance: " + balance);
    }
    
    private static void withdraw() {
        System.out.println("Enter Amount to Withdraw:");
        int amount = scanner.nextInt();
        
        if (amount > balance) {
            System.out.println("Insufficient Balance!");
            return;
        }
        
        balance -= amount;
        System.out.println("Withdrawn Successfully! Current Balance: " + balance);
    }
    
    private static void deposit() {
        System.out.println("Enter Amount to Deposit:");
        int amount = scanner.nextInt();
        
        balance += amount;
        System.out.println("Deposited Successfully! Current Balance: " + balance);
    }
}

1. Check Balance
2. Withdraw
3. Deposit
4. Exit
1
Current Balance: 10000

1. Check Balance
2. Withdraw
3. Deposit
4. Exit
2
Enter Amount to Withdraw:
1500
Withdrawn Successfully! Current Balance: 8500

1. Check Balance
2. Withdraw
3. Deposit
4. Exit
3
Enter Amount to Deposit:
5700
Deposited Successfully! Current Balance: 14200

1. Check Balance
2. Withdraw
3. Deposit
4. Exit