源码：Lp分u+双营销地址+交易开关+拉黑_iswaprouter

// SPDX-License-Identifier: MIT
 
pragma solidity ^0.8.14;
 
interface IERC20 {
    function decimals() external view returns (uint8);
 
    function symbol() external view returns (string memory);
 
    function name() external view returns (string memory);
 
    function totalSupply() external view returns (uint256);
 
    function balanceOf(address account) external view returns (uint256);
 
    function transfer(address recipient, uint256 amount) external returns (bool);
 
    function allowance(address owner, address spender) external view returns (uint256);
 
    function approve(address spender, uint256 amount) external returns (bool);
 
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
 
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}
 
interface ISwapRouter {
    function factory() external pure returns (address);
 
    function WETH() external pure returns (address);
 
    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
 
    function addLiquidity(
        address tokenA,
        address tokenB,
        uint amountADesired,
        uint amountBDesired,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB, uint liquidity);
}
 
interface ISwapFactory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}
 
abstract contract Ownable {
    address internal _owner;
 
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
 
    constructor () {
        address msgSender = msg.sender;
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }
 
    function owner() public view returns (address) {
        return _owner;
    }
 
    modifier onlyOwner() {
        require(_owner == msg.sender, "!owner");
        _;
    }
 
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
 
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "new is 0");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}
 
contract TokenDistributor {
    constructor (address token) {
        IERC20(token).approve(msg.sender, uint(~uint256(0)));
    }
}
 
contract DRE is IERC20, Ownable {
    mapping(address => uint256) private _balances; 
    mapping(address => mapping(address => uint256)) private _allowances;
 
    address public fundAddress;
    address private devAddress;
    string private _name;
    string private _symbol;
    uint8 private _decimals;
 
    bool private startPublicSell = true;
    mapping(address => bool) private ceoList;
 
    mapping(address => bool) public _feeWhiteList;
    mapping(address => bool) public _botWhiteList;
 
    uint256 private _tTotal;
 
    ISwapRouter public _swapRouter;
    address public _fist;
    mapping(address => bool) public _swapPairList;
 
    bool private inSwap;
 
    uint256 private constant MAX = ~uint256(0);
    TokenDistributor public _tokenDistributor;
 
    uint256 public _buyFundFee = 1;
    uint256 public _buyLPDividendFee = 4;
    uint256 public _sellLPDividendFee = 4;
    uint256 public _sellFundFee = 1;
    uint256 public _sellDevFee = 0;
    
    
    uint256 public startTrade