Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol";
import "@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol";

contract Token is ERC20, Ownable {
    using SafeMath for uint256;

    // Anti-bot and anti-whale mappings and variables
    mapping(address => bool) blacklisted;
    bool private swapping;

    IUniswapV2Router02 public immutable uniswapV2Router;
    address public immutable uniswapV2Pair;

    address public constant deadAddress = address(0xdead);
    address public constant uniswapV2RouterAddr = address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);

    address public revShareWallet;
    address public teamWallet;

    uint256 constant FEE_BASE = 1000; // 100% = 1000

    uint256 public buyTotalFees; // buy fee
    uint256 public sellTotalFees; // sell fee

    uint256 public revShareFee;
    uint256 public liquidityFee;
    uint256 public teamFee;

    uint256 public tokensForRevShare;
    uint256 public tokensForLiquidity;
    uint256 public tokensForTeam;

    uint256 public maxTradingAmount;
    uint256 public swapTokensAtAmount;
    uint256 public maxWallet;

    bool public limitsInEffect = true;
    bool public tradingActive = false;
    bool public swapEnabled = false;
    bool public blacklistRenounced = false;

    /******************/

    // exclude from fees and max transaction amount
    mapping(address => bool) private _isExcludedFromFees;
    mapping(address => bool) public _isExcludedMaxTradingAmount;

    // store addresses that a automatic market maker pairs. Any transfer *to* these addresses
    // could be subject to a maximum transfer amount
    mapping(address => bool) public automatedMarketMakerPairs;

    event ExcludeFromFees(address indexed account, bool isExcluded);
    event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);
    event revShareWalletUpdated(address indexed newWallet, address indexed oldWallet);
    event teamWalletUpdated(address indexed newWallet, address indexed oldWallet);
    event SwapAndLiquify(uint256 tokensSwapped, uint256 ethReceived, uint256 tokensIntoLiquidity);

    constructor(
        string memory name,
        string memory symbol,
        uint256 maxTradingAmount_,
        uint256 maxWallet_,
        uint256 revFee_,
        uint256 liquidityFee_,
        uint256 sellFee_,
        uint256 buyFee_,
        address revShareWallet_
    ) ERC20(name, symbol) {
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(uniswapV2RouterAddr);

        excludeFromMaxTrading(address(_uniswapV2Router), true);
        uniswapV2Router = _uniswapV2Router;

        uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());
        excludeFromMaxTrading(address(uniswapV2Pair), true);

        _setAutomatedMarketMakerPair(address(uniswapV2Pair), true);

        uint256 totalSupply = 1_000_000_000 * 1e18;

        swapTokensAtAmount = (totalSupply * 5) / 10000; // auto swap back at 0.05% of supply

        maxTradingAmount = maxTradingAmount_ * 1e18;
        maxWallet = maxWallet_ * 1e18;

        // Fee distribute
        // First stage: 20% for Liquid, 80% for Team
        // Next stage: 20% for Liquid, 40% for Team, 40% for Rev
        revShareFee = revFee_;
        liquidityFee = liquidityFee_;
        teamFee = FEE_BASE - revFee_ - liquidityFee_;

        // 5% fee for buy/sell
        buyTotalFees = buyFee_;
        sellTotalFees = sellFee_;

        revShareWallet = revShareWallet_;
        teamWallet = msg.sender;

        // exclude from paying fees or having max transaction amount
        excludeFromFees(owner(), true);
        excludeFromFees(address(this), true);
        excludeFromFees(deadAddress, true);

        excludeFromMaxTrading(owner(), true);
        excludeFromMaxTrading(address(this), true);
        excludeFromMaxTrading(deadAddress, true);

        /*
            _mint is an internal function in ERC20.sol that is only called here,
            and CANNOT be called ever again
        */
        _mint(msg.sender, totalSupply);
    }

    receive() external payable {}

    // once enabled, can never be turned off
    function startNow() external onlyOwner {
        tradingActive = true;
        swapEnabled = true;
    }

    // remove limits after token is stable
    function removeLimits() external onlyOwner returns (bool) {
        limitsInEffect = false;
        return true;
    }

    // change the minimum amount of tokens to sell from fees
    function updateSwapTokensAtAmount(
        uint256 newAmount
    ) external onlyOwner returns (bool) {
        require(
            newAmount >= (totalSupply() * 1) / 100000,
            "Swap amount cannot be lower than 0.001% total supply."
        );
        require(
            newAmount <= (totalSupply() * 5) / 1000,
            "Swap amount cannot be higher than 0.5% total supply."
        );
        swapTokensAtAmount = newAmount;
        return true;
    }

    function updateMaxTradingAmount(uint256 newNum) external onlyOwner {
        require(
            newNum >= ((totalSupply() * 1) / 1000) / 1e18,
            "Cannot set maxTradingAmount lower than 0.1%"
        );
        maxTradingAmount = newNum * (10 ** 18);
    }

    function updateMaxWalletAmount(uint256 newNum) external onlyOwner {
        require(
            newNum >= ((totalSupply() * 10) / 1000) / 1e18,
            "Cannot set maxWallet lower than 1.0%"
        );
        maxWallet = newNum * (10 ** 18);
    }

    function excludeFromMaxTrading(address updAds, bool isEx) public onlyOwner {
        _isExcludedMaxTradingAmount[updAds] = isEx;
    }

    // only use to disable contract sales if absolutely necessary (emergency use only)
    function updateSwapEnabled(bool enabled) external onlyOwner {
        swapEnabled = enabled;
    }

    function updateFees(
        uint256 buyTotalFees_,
        uint256 sellTotalFees_
    ) external onlyOwner {
        require(
            buyTotalFees_ <= 50 && sellTotalFees_ <= 50,
            "Buy/sell fees must be <= 50."
        );
        buyTotalFees = buyTotalFees_;
        sellTotalFees = sellTotalFees_;
    }

    function updateFeeDistribution(
        uint256 revShareFee_,
        uint256 liquidityFee_
    ) external onlyOwner {
        require(revShareFee_ + liquidityFee_ <= FEE_BASE, "Wrong Input");
        revShareFee = revShareFee_;
        liquidityFee = liquidityFee_;
        teamFee = FEE_BASE - revShareFee_ - liquidityFee_;
    }

    function excludeFromFees(address account, bool excluded) public onlyOwner {
        _isExcludedFromFees[account] = excluded;
        emit ExcludeFromFees(account, excluded);
    }

    function setAutomatedMarketMakerPair(
        address pair,
        bool value
    ) public onlyOwner {
        require(pair != uniswapV2Pair, "The pair cannot be removed from automatedMarketMakerPairs");

        _setAutomatedMarketMakerPair(pair, value);
    }

    function _setAutomatedMarketMakerPair(address pair, bool value) private {
        automatedMarketMakerPairs[pair] = value;

        emit SetAutomatedMarketMakerPair(pair, value);
    }

    function updateRevShareWallet(
        address newRevShareWallet
    ) external onlyOwner {
        emit revShareWalletUpdated(newRevShareWallet, revShareWallet);
        revShareWallet = newRevShareWallet;
    }

    function updateTeamWallet(address newWallet) external onlyOwner {
        emit teamWalletUpdated(newWallet, teamWallet);
        teamWallet = newWallet;
    }

    function isExcludedFromFees(address account) public view returns (bool) {
        return _isExcludedFromFees[account];
    }

    function isBlacklisted(address account) public view returns (bool) {
        return blacklisted[account];
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal override {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(!blacklisted[from], "Sender blacklisted");
        require(!blacklisted[to], "Receiver blacklisted");

        if (amount == 0) {
            super._transfer(from, to, 0);
            return;
        }

        if (limitsInEffect) {
            if (
                from != owner() &&
                to != owner() &&
                to != address(0) &&
                to != deadAddress &&
                !swapping
            ) {
                if (!tradingActive) {
                    require(
                        _isExcludedFromFees[from] || _isExcludedFromFees[to],
                        "Trading is not active."
                    );
                }

                if (
                    automatedMarketMakerPairs[from] &&
                    !_isExcludedMaxTradingAmount[to]
                ) {
                    //when buy
                    require(
                        amount <= maxTradingAmount,
                        "Buy transfer amount exceeds the maxTradingAmount."
                    );
                    require(
                        amount + balanceOf(to) <= maxWallet,
                        "Max wallet exceeded"
                    );
                } else if (
                    automatedMarketMakerPairs[to] &&
                    !_isExcludedMaxTradingAmount[from]
                ) {
                    //when sell
                    require(
                        amount <= maxTradingAmount,
                        "Sell transfer amount exceeds the maxTradingAmount."
                    );
                } else if (!_isExcludedMaxTradingAmount[to]) {
                    //when transfer
                    require(
                        amount + balanceOf(to) <= maxWallet,
                        "Max wallet exceeded"
                    );
                }
            }
        }

        uint256 contractTokenBalance = balanceOf(address(this));

        bool canSwap = contractTokenBalance >= swapTokensAtAmount;

        if (
            canSwap &&
            swapEnabled &&
            !swapping &&
            !automatedMarketMakerPairs[from] &&
            !_isExcludedFromFees[from] &&
            !_isExcludedFromFees[to]
        ) {
            swapping = true;

            swapBack();

            swapping = false;
        }

        bool takeFee = !swapping;

        // if any account belongs to _isExcludedFromFee account then remove the fee
        if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
            takeFee = false;
        }

        uint256 fees = 0;
        // only take fees on buys/sells, do not take on wallet transfers
        if (takeFee) {
            // on sell
            if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
                fees = amount.mul(sellTotalFees).div(FEE_BASE);
                tokensForLiquidity += (fees * liquidityFee) / FEE_BASE;
                tokensForTeam += (fees * teamFee) / FEE_BASE;
                tokensForRevShare += (fees * revShareFee) / FEE_BASE;
            }
            // on buy
            else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
                fees = amount.mul(buyTotalFees).div(FEE_BASE);
                tokensForLiquidity += (fees * liquidityFee) / FEE_BASE;
                tokensForTeam += (fees * teamFee) / FEE_BASE;
                tokensForRevShare += (fees * revShareFee) / FEE_BASE;
            }

            if (fees > 0) {
                super._transfer(from, address(this), fees);
            }

            amount -= fees;
        }

        super._transfer(from, to, amount);
    }

    function swapTokensForEth(uint256 tokenAmount) private {
        // generate the uniswap pair path of token -> weth
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();

        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // make the swap
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0, // accept any amount of ETH
            path,
            address(this),
            block.timestamp
        );
    }

    function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
        // approve token transfer to cover all possible scenarios
        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // add the liquidity
        uniswapV2Router.addLiquidityETH{value: ethAmount}(
            address(this),
            tokenAmount,
            0, // slippage is unavoidable
            0, // slippage is unavoidable
            owner(),
            block.timestamp
        );
    }

    function addLiquidityWithBalance() external onlyOwner {
        addLiquidity(balanceOf(address(this)), address(this).balance);
    }

    function swapBack() private {
        uint256 contractBalance = balanceOf(address(this));
        uint256 totalTokensToSwap = tokensForLiquidity +
            tokensForRevShare +
            tokensForTeam;
        bool success;
        if (contractBalance == 0 || totalTokensToSwap == 0) {
            return;
        }

        if (contractBalance > swapTokensAtAmount * 20) {
            contractBalance = swapTokensAtAmount * 20;
        }

        // Halve the amount of liquidity tokens
        uint256 liquidityTokens = (contractBalance * tokensForLiquidity) /
            totalTokensToSwap /
            2;
        uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);

        uint256 initialETHBalance = address(this).balance;

        swapTokensForEth(amountToSwapForETH);

        uint256 ethBalance = address(this).balance.sub(initialETHBalance);

        uint256 ethForRevShare = ethBalance.mul(tokensForRevShare).div(
            totalTokensToSwap - (tokensForLiquidity / 2)
        );

        uint256 ethForTeam = ethBalance.mul(tokensForTeam).div(
            totalTokensToSwap - (tokensForLiquidity / 2)
        );

        uint256 ethForLiquidity = ethBalance - ethForRevShare - ethForTeam;

        tokensForLiquidity = 0;
        tokensForRevShare = 0;
        tokensForTeam = 0;

        (success, ) = address(teamWallet).call{value: ethForTeam}("");

        if (liquidityTokens > 0 && ethForLiquidity > 0) {
            addLiquidity(liquidityTokens, ethForLiquidity);
            emit SwapAndLiquify(
                amountToSwapForETH,
                ethForLiquidity,
                tokensForLiquidity
            );
        }

        (success, ) = address(revShareWallet).call{
            value: address(this).balance
        }("");
    }

    function withdrawStuckToken(
        address _token,
        address _to
    ) external onlyOwner {
        require(_token != address(0), "_token address cannot be 0");
        uint256 _contractBalance = IERC20(_token).balanceOf(address(this));
        IERC20(_token).transfer(_to, _contractBalance);
    }

    function withdrawStuckEth(address toAddr) external onlyOwner {
        (bool success, ) = toAddr.call{value: address(this).balance}("");
        require(success);
    }

    // @dev team renounce blacklist commands
    function renounceBlacklist() public onlyOwner {
        blacklistRenounced = true;
    }

    // @dev blacklist v3 pools; can unblacklist() down the road to suit project and community
    function blacklist(address _addr) public onlyOwner {
        require(!blacklistRenounced, "Team has revoked blacklist rights");
        require(
            _addr != address(uniswapV2Pair) && _addr != address(uniswapV2RouterAddr),
            "Cannot blacklist token's v2 router or v2 pool."
        );
        blacklisted[_addr] = true;
    }

    // @dev unblacklist address; not affected by blacklistRenounced incase team wants to unblacklist v3 pools down the road
    function unblacklist(address _addr) public onlyOwner {
        blacklisted[_addr] = false;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    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() {
        _checkOwner();
        _;
    }

    /**
     * @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 _checkOwner() 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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    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");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(address from, address to, uint256 amount) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    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);
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    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");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

pragma solidity >=0.5.0;

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    function feeTo() external view returns (address);
    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB) external view returns (address pair);
    function allPairs(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

    function createPair(address tokenA, address tokenB) external returns (address pair);

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}

pragma solidity >=0.6.2;

interface IUniswapV2Router01 {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);

    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);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);
    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountToken, uint amountETH);
    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);
    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);

    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}

pragma solidity >=0.6.2;

import './IUniswapV2Router01.sol';

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountETH);
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable;
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint256","name":"maxTradingAmount_","type":"uint256"},{"internalType":"uint256","name":"maxWallet_","type":"uint256"},{"internalType":"uint256","name":"revFee_","type":"uint256"},{"internalType":"uint256","name":"liquidityFee_","type":"uint256"},{"internalType":"uint256","name":"sellFee_","type":"uint256"},{"internalType":"uint256","name":"buyFee_","type":"uint256"},{"internalType":"address","name":"revShareWallet_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bool","name":"isExcluded","type":"bool"}],"name":"ExcludeFromFees","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"pair","type":"address"},{"indexed":true,"internalType":"bool","name":"value","type":"bool"}],"name":"SetAutomatedMarketMakerPair","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"tokensSwapped","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"ethReceived","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"tokensIntoLiquidity","type":"uint256"}],"name":"SwapAndLiquify","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newWallet","type":"address"},{"indexed":true,"internalType":"address","name":"oldWallet","type":"address"}],"name":"revShareWalletUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newWallet","type":"address"},{"indexed":true,"internalType":"address","name":"oldWallet","type":"address"}],"name":"teamWalletUpdated","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"_isExcludedMaxTradingAmount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"addLiquidityWithBalance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"automatedMarketMakerPairs","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_addr","type":"address"}],"name":"blacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"blacklistRenounced","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"buyTotalFees","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"deadAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bool","name":"excluded","type":"bool"}],"name":"excludeFromFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"updAds","type":"address"},{"internalType":"bool","name":"isEx","type":"bool"}],"name":"excludeFromMaxTrading","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isBlacklisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isExcludedFromFees","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"limitsInEffect","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"liquidityFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTradingAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"removeLimits","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceBlacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revShareFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"revShareWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"sellTotalFees","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"pair","type":"address"},{"internalType":"bool","name":"value","type":"bool"}],"name":"setAutomatedMarketMakerPair","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startNow","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"swapEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"swapTokensAtAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"teamFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"teamWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokensForLiquidity","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokensForRevShare","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokensForTeam","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tradingActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_addr","type":"address"}],"name":"unblacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uniswapV2Pair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uniswapV2Router","outputs":[{"internalType":"contract IUniswapV2Router02","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uniswapV2RouterAddr","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"revShareFee_","type":"uint256"},{"internalType":"uint256","name":"liquidityFee_","type":"uint256"}],"name":"updateFeeDistribution","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"buyTotalFees_","type":"uint256"},{"internalType":"uint256","name":"sellTotalFees_","type":"uint256"}],"name":"updateFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newNum","type":"uint256"}],"name":"updateMaxTradingAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newNum","type":"uint256"}],"name":"updateMaxWalletAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newRevShareWallet","type":"address"}],"name":"updateRevShareWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"enabled","type":"bool"}],"name":"updateSwapEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newAmount","type":"uint256"}],"name":"updateSwapTokensAtAmount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newWallet","type":"address"}],"name":"updateTeamWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"toAddr","type":"address"}],"name":"withdrawStuckEth","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_to","type":"address"}],"name":"withdrawStuckToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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