AyDeveloper

// SPDX-License-Identifier: GPL-3.0
// using the latest version 
pragma solidity >=0.7.0 < 0.9.0;
import "hardhat/console.sol";

// vulnerable Bank
contract Bank {
    /*Contract that stores user balances. This is the vulnerable contract. This contract contains 
    the basic actions necessary to interact with its users, such as: get balance, add to balance,
    and withdraw balance */