// File: contracts/erc20/cicada.sol



/*

Cicada 3301 

Engage the enigma, grasp the mystic scrolls,
Decipher the puzzles, as the mystery unfolds.
Gather ten tokens, a journey to kEEp,
Unlock the secrets, in Shadows they Creep.

Conundrums entwined, in a cryptic dance,
A riddle's emBrace, a Mysterious trance.
Reap the Rewards, a treasure concEAled,
In the whispers of riddles, the truth is revealed.

Quest : https://www.cicada3301.quest/
Telegram : https://t.me/cic3303
Twitter https://x.com/cicada3301ai                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                            
                          ..',,,,,,:clooooooooooolc:;;;,,,,,,,,,'....                                                                             .',,,,'.                                                                                    ......',,,,,,,,;;;;;;,,,,,,,,,'...                            
                  .,:loxkOKXNWWWWWWWMMWWWWNWWWWMMMMMWWWWWWWWWWWNNXK00Oxdl:,'.                                                               ..,cdOXNNWWNNKxc,'.                                                               ..',,:looooddkO00000XNNWWWWWWWWWWWWWWWWWWWWNNNNXK0Okdoc:,..                   
            ..;lxOKWWWWWWNK0OOOkdllllc:,,'',,;;:cllloodk00KKXWWWMMMMWWWMMWWNKOxol:,..                                                 .,coxOKXWWWMWWMMMMMWMWWN0xc,.                                                   ..';coxOKXNWWMMMMMMMMMMMMWNK0OkdoollllllllllllodxOOOOOOOO0XNWMMWWX0ko:'               
         .:d0XWWNKOxo:;,'...                        .........',;clc:;;:lxKNNWWMMMWNX0Oxl:;..                                        .o0NWMMMMMWNNNKxdood0NWMMMMMWNXkc.                                        ..';cldOKXNWMMMMWNKK0kdoodxxxdool;'..                 ,cc;.      ..',oXMMMMWMWXOc.            
       ,dXWN0dl;'.   .,:cod:.           .;ldxxxxxxxkOdc,.                .',;:cldxk0XNWMMWX0ko:'.                                  :0WMWMMWNOo:,';'     .,:lodONWMMMWx.                                  .,cdk0XNWMMWNXXXNMNkl;'...                .;cccc::::;'     lNWN0l..;.     .cdxOKNWWWWWKl.          
    .;kNWXk:.    .'cdkkkKW0;         .;dKWMWXKOxoolc,.                ';'..'....   .cc:xNWMMMMWNKOdc;.                            :XMMMMMWXc    .:,      ..  .;OWWWWWX:                           ..;coxOKWMMWNKOxoc;'.,oX0;                       .ok0000KKXXKl    .kMWMWd.'.    .    ..,ckNMMMWO,         
   .xNWWO,    ';:clc,..lK0;          'oXWWNo..                       .;x0Okxxk0Kko;',. ,ONWMMMMMMMMWWX0xl:'.                      lNMMMMW0c.             ;:..lOKkcdKOl.                       .':dOXWMMMNKkdl:'..   'cx0Ol.         .'.           .;;,.. ....',.    .dMMWk'         .;,..  .OKxkxdc.        
  'OWWM0'    .,,.    ,kWWo.           .dWMX:        .:oodol:;,,;:loodddkXMWN0oo0WMN0o;..';:ldOKNWMMWWMMMMWNKko:.                  'xXMMMWo.                  ....  ..                    .':okKNWMWN0koc,.       'ckXWOc.    .,,,,,,,,'....':loooxKNKk;              lWMNc      .','';ccccc;,'              
 .kWWWMd.        .,lkXXx:.            .kWW0,         'ccloONWNNNNNK0OO0K0Okdc. .;cxNMWXK0kdl:;::clx0NWMMMMMWMMWXOo:.                ;0MMMNl    ;ooc.        :d:.                     .;okKNWMMWKOdc'.      .,:ldOXWNO:.    .l0XNNNNNNWNXK0KNWWKOOkd:..               .xWN:     ;ONWXOdc,....  .             
 ,0WWMNc     .:dOKKko:.     ..;::.   .lxoc;'.    ..'.     .,;,'''...  ...         .:kOKXWWMMWWX0xdlcclokXWWWWWMMMMWXko:.            .dWMMXl..  cNMNc       ,0MX;  ..             .;lkKWMMNKOdc,.     .,:cokKWWWWX0x;.       .''''''',,;cldxkkl.                      ,OWNd'.   .cx0NWWWN0l'  :k;            
 .kMMWd.   .lKNXxc'     .:lx0XNNO;    .    .. .:dOXO:                            'c'  ..,cldx0NWWMMNKOxkXWWMMWWMMMMMMMWXko;.        ,KMMMXlok,.oNMWd.  ..':OWMO' .dO;       .,cdOXWMMWKxl,.     .;coOKWWWNKOdl:,..                       ,dxc.      .:c;.           ;KWMMWX0ko:.  .oNMWWMWXkdOO'            
  'd0N0l..c0WXo.     'lkXWWKko:'.           ;dKWWWK;        ..,:cclccllcclc:,.   ;x,   .cxdlcclccdkKWWMMWWWWWWWMMMMMMWWMMWWXOo;.   'OWMMWWkc0X0NMMNo.'okXNWWWX:   .dk'  .;okKWMMMMWKd;...':cdkO0XWWXKOko:,.               ..,:cccclcc:;'.,lk0Odc'.  :0NNk,          oWMMMMMMMMWXx,..lONMMMNOl;.             
    .,cddoxxl'     'dXWWKd;.    .,:;'     .xNWWKd:.   ..':okKNWWWWNXKKKKXXNXKOkxdooodxk0NWMMMWK:   .:xxl:;;;:o0WMMMMMNXNMWMMWWN0o,:OWMMMMMNKNWWMMMk. :OXMMWNX0;    .x0dkXWMMWMMMNOo,.;ok0KXK0OOxdl;:l;.   .'::cc::. .',cdOKNNWWNXXXNNNNNNKOxxONWNk'  .':l,       .cdKWMMMMMMMMMMWNOc';kWW0:                 
        .,d0x;.;oxOXWWKl.      .xNWWXc    'OWWNo     'xO00Oxddl:;,'.......'...,:cxXMMMWXKK0Okkl.         ':lkKNWMMWMNd';oxOKXNWMWNNMMWMMMMWWWMMMWKo. ..,c:;'..    .:OWWMMMMMWNOd;ck0KWMXx:'...     ;kc.  .oXWMMMMWOd0NWMWOccc:,.....'',;coxOKKKX0o.            .:0WMMMWMMMMMMMMMMWWWNXKOl.                  
           ,dk0NMMMNOl.    .,ld0WWKkd,     .oXWK:     ....          .:oo;  ...' .l0K0x;.....        ..;lkNWMMWWMMMWWXc     ..;dKNWMMMMMMWMMWXOdc,.           'codkKNWWWNkllc:'.  .cOWMWN0Oxc'....,ll:,....';:cclokXWWMMMXo:xo.              .....              ;KWWMX0XWMMMMWMMMMNklc;'.                    
             .';cok0l.  ..:ONMWKx:.    .''. .kMWx.            ..;cdkXN0l.  ,,..  ....       ..';codkKXWMMMMMWNXKOo:;dKd.     .;::xWMWMMW0o:,.                .:dXMWWWKo, .'.       'x0d;'oXWNXK00XWWWNXxcc:.    .;::::cccoOx, .;oooc:,..      ;ol,.        .;ccoKMMWx'':d0NWWMMWO;                          
                   ,dxodOKNMW0c.     ,kXNNXd';xo'..        ..:dk0000x:.              .,:ldxOKXNWWMMMMWNKOkdc;'....,oOkc.    ;0WXccXNXX0l.       ..          .,. ;OWNx'   .cxdc'.    .''. .;cok0KNNWWMWWX0Oxoc;,',:.      'l:.  ;x0NMWWXKko,.  .:od,       ,ONWMMMNxc:.   .lXNXOl.                           
                     ,oOXWXx:.     'oKWWWX0o.            .;:cllccccc;;:::c:,',:lllodOKNMMMMMMMWNKOkdl;'.     ':oollc,.     'OWMMNXWx'..       .;Ok.         lNO' .;,   ;:. .;ldxo;.  .::'   .,;;;,;:ldkOKNWMMWWNKkol:,.  .:oxxxl:;:xNMMWWWN0:            ;KWWMWMMWk;. 'dd,.',.                              
                        .c0k;  ..:kNWWKx:.   .,:cc,      :lclllclccc::llllc;;xWWMMMMMMMMNKkdlc;'.         .cddo:.         ,OWMMMWKd'         ,kNWO.       .lKMNc    '. ;0x'    'cooll:'.    .;lollollc:;,,;ldk0XWMMMWNK0OkkkONMMWXKXWMWXK0ko'       ,loodKWWMMWMMMMWKxkNM0,                                 
                          'kKdoOXWWW0c.    .dXWWMMNo.    .o00O:   .cxO00000OOKXNWMMWKkoc,.                ...           'o0XNNKxcc:'.        lNMMO.      .kWWMWo    ;'  :kOxl;.    .;dOx;      .,,'';cloddoc:;,,;coxOXWMWWWWMMMMMWWWMNo...        .dNWWMMMMMMMMMMMMMWWN0o,                                  
                           ;dkOXWXd;.     ;ONNKOxdo,    .'dNWWk.  ,OXKOdl:;''..cK0o;.      ..;ccc;.                     .'..''..dNWN0l.    .,xWMMX;     .oNMWMX;          .:KNkl:.    ...    'oOXXl    ...,cldxdol:,,o0d;;;:lldkXWWWKl.          .xWWWWMMMMMMMMMMMMXx:'.                                    
                           'col;:xk:....,xNMXl.     .;ok0XWWMNd.   .'.      ':cxd.    .,cok00Oxl,.                            'kNWWMM0,  .oKXWWMMX; 'cod0NMMMNl.            ,;..,'           ..;ll'    ..     ...;dKXNX:     ....;:;.     ,xOOOOdxXMWWWWMMMMMMWWMWk,                                        
                             .colxNNOOXNNWWKc.     'kNMMMWXOo,            .dXWMO.  .:d0XKkl;..                               .kWWWMMMN0o..kWWMWWXl..xWMMMMMMNd.                                          .c,.:kkl;,xWMWx.   .codl,        'd0XX00KOod0NWMMMMMMWXOc.                                         
                                ,o0NMMWWMXo.    ..c0WWWKd:.         ...,:o0WWMNl.;kXXOo;.                                    .lKWWMMWMNl. lNNOdc'   'cllldO0l. .c; ;d' .                                 .:x0NWMMWNNWMMX;.;;...''.          .'...;clcckWWWMWKd:'                                            
                                  .,lkKWWNOl' .o0XWMWXo.      .;loxxkkxkOKNWMWK, c0NO,                                       .oNMMMMMNl.   ''.             .  ..'. .,..:'                                  .lXMMMMMWMMMK;.oKK0Okxddlc;,'''..'. ;OXWWMWWWN0x:.                                               
                                      .;cd0NXk:;lolc:'        .;;,''..   .:0WMO' .dOc.                                        cXMMMMMk.          .   .';;.                                                  .kMMMMMWMMNl   .,,''',;codxxk00OxdxOkollll:;..                                                  
                                          .,oOk;.    .              .,:ldxOXWNx.  ..                                          .kWMMMMk.         ..    .;do.                                                  ,xNMMMMWNk' ;dkkxo:'.   :l'..',,,,.                                                            
                                              ..   . ..         .,lkKNWMWXOdc,.  .';ldxl'                                     .kMMMMMO.      .;oOl.''   ....'.                                                .kWWMNx,.  :0WWMMWNKkocc;                                                                     
                                                              'o0NMWN0xl;.     ,d0XWMMWWXc                                    'OWWMMWd.  ,c,cOK0o. ,cokkxookOc.      .                                        ;0WWMWx.    .,lkNMMMMMWKd:.                                                                   
                                                            ,xXWWXkc'.      .,xNMMMMWWWXNO'                                    lNMWMNl    ...'..     .,:lcc;.       ,k;                                     .cKWMMNk:.        :KWMWMMMMWKd'                                                                 
                                                          .oXWWWk,  '.   .;loodKWMMWWKl''c'                                   .xWMMM0'    ...                ..     .l;                                     ,0MMMMx.           .:xXWMN00NWXo.                                                               
                                                         .xWWWMO..:xOo.  ....,dXMWMWk'                                        .kWMWMk.   'xOx,            .:xx;                                             :XMMMX;           .,ldKWWWXkkKXXd.                                                              
                                                         lNMMMWo..''.  ..';oONWWN0kl.    ',.                                   'kWWMk.    ...             .;:.                                              oWMMNo.     ,ooc'..oKWMMMXOd'..;:.                                                              
                                                        .xMMWM0'     ,oOXNWWNKkl'.      .::.                                    :XMWK;         .;d;                                                        ,KMMWk.      ,kXWN0xokNMMMXx:.                                                                   
                                                         lNMMNo. .;oONMWXOd:'.':,.                                              ;XMMNl     .;cd0NNl  .;;,......                                            ;XMMNc         'dNMMMMMMMMMMWk.                                                                  
                                                         '0MWWKkkKWMNKx:.   'dXWk.                                              cNMMWd    :kOkdoc'   .:cdxkOKXd.                                           ,KMM0'          .kWMMMMMMMMWMK,                                                                  
                                                          ,OWMMMWWNx;.   .cxXN0o.                                               oWMMX:     ..   ..       .'clc,         .'.                                cNMMO.          .dNMMMMMMMMNO:                                                                   
                                                           .xNMMMMK;  .;xXWXx;. 'co;       .;:.                                .kMMM0'         cXd.       .kO:          'xc                               ,OWWMO.        .:OWMMMMMMW0o,.                                                                    
                                                            .:ONMWW0l;xWWKo'  'xXNd.      .oN0,                                .dWMMX;         'l;         ;d:           ;k:                            .cKWWWM0'      .'oXWMMWWMMNx.                                                                       
                                                              .;kNWWWWWWk.  'oKW0:  'ol.  ;0O,                                  :NMMWk.        .:'                   ',   cx.                           ;KWMMMMNo.    .oKKXWWWWNkl,.                                                                        
                                                                 'lOXWMMKc.:KWXd. .dXO,  .k0,                                   ,0MMMK,        ...                   ok.  .xl                          .kWMMMMMMNd.';.'0MWMMWNk;                                                                            
                                                                    'oKWMNKXWK:  .ONx'  ;ONx.;xkOOko:,,'.                       .xWMMK,        .'.                   oO'   ,d,                      ..c0WMMMMMMMWW0okkcdNMNkl,.                                                                             
                                                                      .ckKWMWNOc''c;.  ;0NO,.lOOO0XNNX0Ol.                       :XMWWx.     ..lNd.                 'Oo.    ;o'                'lxkO0XWWWWMNkxKWWWN0kKOolc'                                                                                 
                                                                         .;dKN0l'.';.  .''.      ..','..                         .xWMMWd.   'l:oNl   .;,.           :k'      :d'              :KWNOkkdlcclc'  ,loc,''..                                                                                     
                                                                            .;ool;.                      ..                       cNMWMNc    . .;.                  .,        ..              .,lol;.                                                                                                       
                                                                                .'.                     .'.                       .dWMMNl      ..                                   .             ...                                                                                                       
                                                                                                                                   'OWMNo      ''                                                                                                                                                           
                                                                                                                                    :XMMXl.  .l00dlllc;.                                                                                                                                                    
                                                                                                                                    .oNMMNl  'dxoc::c;'.                                                                                                                                                    
                                                                                                                                     .oNMMNl.                                                                                                                                                               
                                                                                                                                      .kMMMK;                                                                                                                                                               
                                                                                                                                       cXMMWk.                                                                                                                                                              
                                                                                                                                       .xWMWWx.                                                                                                                                                             
                                                                                                                                        ;KMMMNc                                                                                                                                                             
                                                                                                                                         cXMWWO.                                                                                                                                                            
                                                                                                                                          ,ONMWO;                                                                                                                                                           
                                                                                                                                           .dNMMXl.                                                                                                                                                         
                                                                                                                                            .oNWMX:                                                                                                                                                         
                                                                                                                                             'OMWMO.                                                                                                                                                        
                                                                                                                                              cKWMNc                                                                                                                                                        
                                                                                                                                               .;lo,                                                                                                                                                        
                                                                                                                                                                                                                                                   
*/

pragma solidity ^0.8.20;

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

interface IERC20 {
    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
    );
}

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }
}

contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );

    constructor() {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller isnt owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
}

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);
}

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (
            uint256 amountToken,
            uint256 amountETH,
            uint256 liquidity
        );
}

contract ERC3301 is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) private _isExcludedFromFee;
    mapping(address => bool) private bots;
    mapping(address => uint256) private _holderLastTransferTimestamp;
    bool public transferDelayEnabled = true;
    address payable private _taxWallet;

    uint256 private _initialBuyTax = 27;
    uint256 private _initialSellTax = 27;
    uint256 private _finalBuyTax = 0;
    uint256 private _finalSellTax = 0;
    uint256 private _reduceBuyTaxAt = 25;
    uint256 private _reduceSellTaxAt = 25;
    uint256 private _preventSwapBefore = 25;
    uint256 private _buyCount = 0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 3301 * 10**_decimals;
    string private constant _name = unicode"Cicada 3301";
    string private constant _symbol = unicode"3301";
    uint256 public _maxTxAmount = 42 * 10**_decimals; // max tx
    uint256 public _maxWalletSize = 50 * 10**_decimals; // max wallet
    uint256 public _taxSwapThreshold = 3 * 10**_decimals; // swap threshhold
    uint256 public _maxTaxSwap = 3 * 10**_decimals; //

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;

    mapping(address => uint256) private cooldownTimer;
    uint8 public cooldownTimerInterval = 1;
    uint256 private lastExecutedBlockNumber;
    event MaxTxAmountUpdated(uint256 _maxTxAmount);
    modifier lockTheSwap() {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor() {
        _taxWallet = payable(
            address(0xBEBdd204c4ceC8f4bE07C6c10e1e4826F5B7589E)
        );
        _balances[_msgSender()] = _tTotal;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_taxWallet] = true;

        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }

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

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

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

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

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(
            sender,
            _msgSender(),
            _allowances[sender][_msgSender()].sub(
                amount,
                "ERC20: transfer amount exceeds allowance"
            )
        );
        return true;
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) private {
        require(owner != address(0), "ERC20: approve from zero address");
        require(spender != address(0), "ERC20: approve to zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) private {
        require(from != address(0), "ERC20: transfer from zero address");
        require(to != address(0), "ERC20: transfer to zero address");
        require(amount > 0, "Transfer amount must be > than zero");
        uint256 taxAmount = 0;
        if (from != owner() && to != owner()) {
            require(!bots[from] && !bots[to]);
            taxAmount = amount
                .mul(
                    (_buyCount > _reduceBuyTaxAt)
                        ? _finalBuyTax
                        : _initialBuyTax
                )
                .div(100);

            if (transferDelayEnabled) {
                if (
                    to != address(uniswapV2Router) &&
                    to != address(uniswapV2Pair)
                ) {
                    require(
                        _holderLastTransferTimestamp[tx.origin] < block.number,
                        "_transfer:: Transfer Delay enabled.  Only 1 purchase per block allowed."
                    );
                    _holderLastTransferTimestamp[tx.origin] = block.number;
                }
            }

            if (
                from == uniswapV2Pair &&
                to != address(uniswapV2Router) &&
                !_isExcludedFromFee[to]
            ) {
                require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                require(
                    balanceOf(to) + amount <= _maxWalletSize,
                    "Exceeds the maxWalletSize."
                );
                _buyCount++;
            }

            if (to == uniswapV2Pair && from != address(this)) {
                taxAmount = amount
                    .mul(
                        (_buyCount > _reduceSellTaxAt)
                            ? _finalSellTax
                            : _initialSellTax
                    )
                    .div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (
                !inSwap &&
                to == uniswapV2Pair &&
                swapEnabled &&
                contractTokenBalance > _taxSwapThreshold &&
                _buyCount > _preventSwapBefore
            ) {
                // Allow multiple sales per block but only 1 contract sale per block.
                if (block.number > lastExecutedBlockNumber) {
                    swapTokensForEth(
                        min(amount, min(contractTokenBalance, _maxTaxSwap))
                    );

                    uint256 contractETHBalance = address(this).balance;

                    if (contractETHBalance > 0) {
                        sendETHToFee(address(this).balance);
                    }

                    lastExecutedBlockNumber = block.number;
                }
            }
        }

        if (taxAmount > 0) {
            _balances[address(this)] = _balances[address(this)].add(taxAmount);
            emit Transfer(from, address(this), taxAmount);
        }
        _balances[from] = _balances[from].sub(amount);
        _balances[to] = _balances[to].add(amount.sub(taxAmount));
        emit Transfer(from, to, amount.sub(taxAmount));
    }

    function min(uint256 a, uint256 b) private pure returns (uint256) {
        return (a > b) ? b : a;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this), address(uniswapV2Router), tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }

    function removeLimits() external onlyOwner {
        _maxTxAmount = _tTotal;
        _maxWalletSize = _tTotal;
        transferDelayEnabled = false;
        emit MaxTxAmountUpdated(_tTotal);
    }

    function sendETHToFee(uint256 amount) private {
        _taxWallet.transfer(amount);
    }

    function addBots(address[] memory bots_) public onlyOwner {
        for (uint256 i = 0; i < bots_.length; i++) {
            bots[bots_[i]] = true;
        }
    }

    function delBots(address[] memory notbot) public onlyOwner {
        for (uint256 i = 0; i < notbot.length; i++) {
            bots[notbot[i]] = false;
        }
    }

    function isBot(address a) public view returns (bool) {
        return bots[a];
    }

    function openTrading() external onlyOwner {
        require(!tradingOpen, "trading is already open");
        uniswapV2Router = IUniswapV2Router02(
            0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
        );
        _approve(address(this), address(uniswapV2Router), _tTotal);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
            address(this),
            uniswapV2Router.WETH()
        );
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(
            address(this),
            balanceOf(address(this)),
            0,
            0,
            owner(),
            block.timestamp
        );
        IERC20(uniswapV2Pair).approve(
            address(uniswapV2Router),
            type(uint256).max
        );
        swapEnabled = true;
        tradingOpen = true;
    }

    function reduceFee(uint256 _newFee) external {
        require(_msgSender() == _taxWallet);
        require(_newFee <= _finalBuyTax && _newFee <= _finalSellTax);
        _finalBuyTax = _newFee;
        _finalSellTax = _newFee;
    }

    receive() external payable {}

    function manualSwap() external {
        require(_msgSender() == _taxWallet);
        uint256 tokenBalance = balanceOf(address(this));
        if (tokenBalance > 0) {
            swapTokensForEth(tokenBalance);
        }
        uint256 ethBalance = address(this).balance;
        if (ethBalance > 0) {
            sendETHToFee(ethBalance);
        }
    }
}