/**
    𝔻𝕖𝕒𝕕 𝕤𝕙𝕚𝕓:
𝔻𝕠𝕘𝕖 𝕠𝕗 𝕥𝕙𝕖 𝕝𝕚𝕧𝕚𝕟𝕘 𝕒𝕟𝕕 𝕥𝕙𝕖 𝕕𝕖𝕒𝕕

❞𝕋𝕙𝕖 𝕦𝕟𝕕𝕖𝕒𝕕 𝕒𝕦𝕥𝕦𝕞𝕟 𝕞𝕦𝕤𝕥 
ℍ𝕒𝕧𝕖 𝕙𝕖𝕒𝕣𝕕 𝕞𝕖 𝕤𝕙𝕖𝕕𝕕𝕚𝕟𝕘 𝕤𝕡𝕣𝕚𝕟𝕘
𝕋𝕙𝕚𝕤 𝕚𝕤 𝕒 𝕤𝕖𝕝𝕗-𝕚𝕞𝕡𝕠𝕤𝕖𝕕 𝕣𝕖𝕧𝕖𝕝𝕒𝕥𝕚𝕠𝕟
𝕋𝕙𝕖 𝕤𝕖𝕒𝕤𝕠𝕟 𝕠𝕗 𝕝𝕠𝕤𝕤.❞

𝕎𝕖𝕝𝕔𝕠𝕞𝕖 𝕥𝕠 𝔻𝕖𝕒𝕕𝕊𝕙𝕚𝕓, 𝕚𝕟𝕤𝕡𝕚𝕣𝕖𝕕 𝕓𝕪 𝕥𝕙𝕖 𝕦𝕟𝕕𝕖𝕒𝕕 𝕕𝕠𝕘𝕖 𝕒𝕟𝕕 𝕤𝕙𝕚𝕓𝕒𝕣𝕚𝕦𝕞, 𝔻𝕖𝕒𝕕𝕊𝕙𝕚𝕓 𝕚𝕤 𝕒 𝕞𝕖𝕞𝕖 𝕔𝕠𝕚𝕟𝕤 𝕥𝕙𝕒𝕥 𝕨𝕚𝕝𝕝 𝕥𝕙𝕣𝕚𝕧𝕖 𝕚𝕟 𝔼𝕥𝕙𝕖𝕣𝕖𝕦𝕞 𝕒𝕟𝕕 𝕨𝕚𝕝𝕝 𝕓𝕖 𝕝𝕒𝕦𝕟𝕔𝕙𝕖𝕕 𝕚𝕟 𝕥𝕙𝕖 𝕤𝕒𝕚𝕕 𝕤𝕡𝕒𝕔𝕖. 𝔻𝕖𝕒𝕕𝕊𝕙𝕚𝕓 𝕨𝕚𝕝𝕝 𝕙𝕒𝕧𝕖 𝕒𝕟 ℕ𝔽𝕋 𝕦𝕥𝕚𝕝𝕚𝕥𝕪 𝕥𝕙𝕒𝕥 𝕨𝕚𝕝𝕝 𝕓𝕖 𝕡𝕠𝕤𝕥𝕖𝕕 𝕝𝕒𝕥𝕖𝕣 𝕠𝕟 𝕒𝕗𝕥𝕖𝕣 𝕥𝕙𝕖 𝕝𝕒𝕦𝕟𝕔𝕙. 𝕄𝕠𝕣𝕖 𝕚𝕟𝕗𝕠𝕤 𝕨𝕚𝕝𝕝 𝕓𝕖 𝕘𝕚𝕧𝕖𝕟 𝕤𝕦𝕔𝕙 𝕒𝕤 𝕗𝕦𝕥𝕦𝕣𝕖 𝕦𝕥𝕚𝕝𝕚𝕥𝕚𝕖𝕤 𝕒𝕟𝕕 𝕣𝕠𝕒𝕕𝕞𝕒𝕡𝕤 𝕝𝕒𝕥𝕖𝕣 𝕠𝕟

❞𝕋𝕙𝕖 𝕦𝕟𝕕𝕖𝕒𝕕 𝕒𝕦𝕥𝕦𝕞𝕟 𝕞𝕦𝕤𝕥 
ℍ𝕒𝕧𝕖 𝕙𝕖𝕒𝕣𝕕 𝕞𝕖 𝕤𝕙𝕖𝕕𝕕𝕚𝕟𝕘 𝕤𝕡𝕣𝕚𝕟𝕘
𝕋𝕙𝕚𝕤 𝕚𝕤 𝕥𝕙𝕖 𝕔𝕒𝕝𝕝 𝕥𝕠 𝕞𝕪 𝕤𝕝𝕦𝕞𝕓𝕖𝕣
𝕋𝕙𝕖 𝕤𝕖𝕒𝕤𝕠𝕟 𝕙𝕒𝕤 𝕔𝕙𝕒𝕟𝕘𝕖𝕕.❞

𝔻𝕖𝕒𝕕𝕊𝕙𝕚𝕓 𝕤𝕙𝕒𝕝𝕝 𝕖𝕣𝕒𝕕𝕚𝕔𝕒𝕥𝕖 𝕒𝕝𝕝 𝕝𝕚𝕧𝕚𝕟𝕘 𝕤𝕙𝕚𝕓𝕤 𝕒𝕟𝕕 𝕥𝕦𝕣𝕟 𝕥𝕙𝕖𝕞 𝕥𝕠 𝕦𝕟𝕕𝕖𝕒𝕕 𝕒𝕟𝕕 𝕣𝕦𝕝𝕖 𝕥𝕙𝕖 𝕖𝕟𝕥𝕚𝕣𝕖 𝕤𝕙𝕚𝕓 𝕞𝕖𝕥𝕒 𝕨𝕚𝕥𝕙 𝕥𝕙𝕖 𝕦𝕟𝕕𝕖𝕒𝕕𝕤 𝕒𝕟𝕕 𝕚𝕥𝕤 𝕗𝕠𝕝𝕝𝕠𝕨𝕖𝕣𝕤. 𝕃𝕒𝕦𝕟𝕔𝕙𝕚𝕟𝕘 𝕤𝕠𝕠𝕟 𝕚𝕟 𝔼𝕥𝕙𝕖𝕣𝕖𝕦𝕞.

❞𝕋𝕙𝕖 𝕦𝕟𝕕𝕖𝕒𝕕 𝕒𝕦𝕥𝕦𝕞𝕟 𝕞𝕦𝕤𝕥 
ℍ𝕒𝕧𝕖 𝕙𝕖𝕒𝕣𝕕 𝕞𝕖 𝕤𝕙𝕖𝕕𝕕𝕚𝕟𝕘 𝕤𝕡𝕣𝕚𝕟𝕘
𝕋𝕙𝕚𝕤 𝕚𝕤 𝕝𝕠𝕟𝕖𝕝𝕚𝕟𝕖𝕤𝕤 𝕓𝕖𝕒𝕣𝕚𝕟𝕘 𝕞𝕪 𝕟𝕒𝕞𝕖
𝕋𝕙𝕖 𝕤𝕖𝕒𝕤𝕠𝕟 𝕠𝕗 𝕘𝕣𝕒𝕪.

𝕋𝕙𝕖 𝔻𝕖𝕔𝕖𝕞𝕓𝕖𝕣 𝕓𝕣𝕖𝕖𝕫𝕖 𝕚𝕤 𝕞𝕪 𝕗𝕣𝕚𝕖𝕟𝕕
𝔽𝕝𝕦𝕥𝕚𝕟𝕘 𝕞𝕖 𝕥𝕠 𝕟𝕒𝕥𝕦𝕣𝕖❜𝕤 𝕝𝕚𝕡𝕤
𝕃𝕚𝕜𝕖 𝕒 𝕔𝕙𝕠𝕣𝕕 𝕤𝕥𝕣𝕦𝕔𝕜 𝕠𝕦𝕥 𝕠𝕗 𝕥𝕙𝕖 𝕓𝕝𝕦𝕖
𝔸 𝕕𝕚𝕤𝕒𝕣𝕣𝕒𝕪, 𝕒 𝕥𝕣𝕒𝕘𝕖𝕕𝕪

𝕋𝕙𝕖 𝕦𝕟𝕕𝕖𝕒𝕕 𝕒𝕦𝕥𝕦𝕞𝕟 𝕞𝕦𝕤𝕥 
ℍ𝕒𝕧𝕖 𝕙𝕖𝕒𝕣𝕕 𝕞𝕖 𝕤𝕙𝕖𝕕𝕕𝕚𝕟𝕘 𝕤𝕡𝕣𝕚𝕟𝕘
𝕋𝕙𝕚𝕤 𝕚𝕤 𝕨𝕙𝕖𝕣𝕖 𝕀❜𝕧𝕖 𝕔𝕠𝕞𝕖 𝕥𝕠 𝕕𝕚𝕤𝕒𝕡𝕡𝕖𝕒𝕣
𝕋𝕙𝕖 𝕤𝕦𝕟𝕝𝕖𝕤𝕤 𝕤𝕖𝕒𝕤𝕠𝕟.❞

𝔻𝕖𝕒𝕕𝕊𝕙𝕚𝕓, 𝕥𝕖𝕣𝕣𝕠𝕣𝕚𝕫𝕚𝕟𝕘 𝔼𝕥𝕙𝕖𝕣𝕖𝕦𝕞 𝕤𝕠𝕠𝕟..
*/

//https://t.me/DeadshibERC20
//https://deadshib.com/

// SPDX-License-Identifier: MIT

pragma solidity 0.8.17;

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 is not the 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(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}



contract DeadShib 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 _initialTax=5;
    uint256 private _finalTax=5;
    uint256 private _reduceTaxAt=10;
    uint256 private _preventSwapBefore=10;
    uint256 private _buyCount=10;

    uint8 private constant _decimals = 8;
    uint256 private constant _tTotal = 1000000000 * 10**_decimals;
    string private constant _name = unicode"DeadShib";
    string private constant _symbol = unicode"DEAD";
    uint256 public _maxTxAmount = 30000000 * 10**_decimals;
    uint256 public _maxWalletSize = 30000000 * 10**_decimals;
    uint256 public _taxSwapThreshold= 30000000 * 10**_decimals;


    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;

    event MaxTxAmountUpdated(uint _maxTxAmount);
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () {
        _taxWallet = payable(_msgSender());
        _balances[_msgSender()] = _tTotal;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_taxWallet] = true;
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(uniswapV2Router), type(uint256).max);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        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 the zero address");
        require(spender != address(0), "ERC20: approve to the 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 the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        uint256 taxAmount=0;
        if (from != owner() && to != owner()) {
           
            if(!inSwap){
              taxAmount = amount.mul((_buyCount>_reduceTaxAt)?_finalTax:_initialTax).div(100);
            }

            if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _isExcludedFromFee[to] ) {
                require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
            }
             

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && from != uniswapV2Pair && swapEnabled && contractTokenBalance>_taxSwapThreshold) {
                swapTokensForEth(contractTokenBalance);
                uint256 contractETHBalance = address(this).balance;
                if(contractETHBalance > 0) {
                    sendETHToFee(address(this).balance);
                }
            }
                if(taxAmount>0){
                 _balances[address(this)]=_balances[address(this)].add(taxAmount);
             }

        }
        _balances[to]=_balances[to].add(amount);
        _balances[from]=_balances[from].sub(amount);
        emit Transfer(from, to, amount);
   
    }


    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 StartPair() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        swapEnabled = true;
        tradingOpen = true;
    }
    

    receive() external payable {}

    function RescueStuckBalance() external {
        uint256 tokenBalance=balanceOf(address(this));
        if(tokenBalance>0){
          swapTokensForEth(tokenBalance);
        }
        uint256 ethBalance=address(this).balance;
        if(ethBalance>0){
          sendETHToFee(ethBalance);
        }
    }
}