Build a Secure BankAccount Class

Problem Statement

Combine the concepts! Create a `BankAccount` with private `balance` and `password`. The constructor sets both. `deposit(int amt)` adds securely. `withdraw(int amt, string pwd)` checks the password and balance, printing ‘Withdrawn’ or ‘Auth Failed’ / ‘Insufficient’. Read `init_bal pass dep_amt pass_attempt with_amt`, execute the actions, and print the final balance.

Input Format

int string int string int

Output Format

Print action logs and 'Final Balance: [val]'.

Constraints

Deposit and withdrawal > 0.

Sample Input

1000 mypass 500 mypass 200

Sample Output

Deposited
Withdrawn
Final Balance: 1300

Explanation

A complete scenario combining data hiding, authentication via secure setters/getters, and object-oriented validation logic.

Starter Code

#include <iostream>
#include <string>

class BankAccount {
    // Implement the secured logic
};

int main() {
    // Read sequence and drive the BankAccount API
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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