//standart library for uint
pragma solidity ^0.4.21;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0 || b == 0){
return 0;
}
uint256 c = a * b;
assert(c / a == b);
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 Ownable {
address public owner;
address public newOwner;
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function Ownable() public {
owner = msg.sender;
}
function transferOwnership(address _newOwner) public onlyOwner {
require(_newOwner != address(0));
newOwner = _newOwner;
}
function acceptOwnership() public {
if (msg.sender == newOwner) {
owner = newOwner;
}
}
}
contract BidiumToken is Ownable { //ERC - 20 token contract
using SafeMath for uint;
// Triggered when tokens are transferred.
event Transfer(address indexed _from, address indexed _to, uint256 _value);
// Triggered whenever approve(address _spender, uint256 _value) is called.
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
string public constant symbol = "BIDM";
string public constant name = "BIDIUM";
uint8 public constant decimals = 4;
uint256 _totalSupply = 1000000000 * (10 ** uint(decimals));
// Owner of this contract
address public owner;
// Balances for each account
mapping(address => uint256) balances;
// Owner of account approves the transfer of an amount to another account
mapping(address => mapping (address => uint256)) allowed;
function totalSupply() public view returns (uint256) { //standart ERC-20 function
return _totalSupply;
}
function balanceOf(address _address) public view returns (uint256 balance) {//standart ERC-20 function
return balances[_address];
}
bool public locked = true;
function unlockTransfer () public onlyOwner {
locked = false;
}
//standart ERC-20 function
function transfer(address _to, uint256 _amount) public returns (bool success) {
require(this != _to);
require(!locked);
balances[msg.sender] = balances[msg.sender].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(msg.sender,_to,_amount);
return true;
}
//standart ERC-20 function
function transferFrom(address _from, address _to, uint256 _amount) public returns(bool success){
require(this != _to);
require(!locked);
balances[_from] = balances[_from].sub(_amount);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(_from,_to,_amount);
return true;
}
//standart ERC-20 function
function approve(address _spender, uint256 _amount)public returns (bool success) {
allowed[msg.sender][_spender] = _amount;
emit Approval(msg.sender, _spender, _amount);
return true;
}
//standart ERC-20 function
function allowance(address _owner, address _spender)public constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
//Constructor
function BidiumToken(address _sale, address _advisors, address _founders, address _reserve) public {
require(_founders != address(0) && _advisors != address(0) && _founders != address(0) && _reserve != address(0));
owner = msg.sender;
balances[_founders] = 30000000* (10 ** uint(decimals));
balances[_sale] = 850000000* (10 ** uint(decimals));
balances[_advisors] = 20000000* (10 ** uint(decimals));
balances[_reserve] = 100000000* (10 ** uint(decimals));
emit Transfer(this,_founders,30000000 * (10 ** uint(decimals)));
emit Transfer(this,_sale,850000000* (10 ** uint(decimals)));
emit Transfer(this,_advisors,20000000* (10 ** uint(decimals)));
emit Transfer(this,_reserve,100000000* (10 ** uint(decimals)));
}
function multiplyTokensSend (address[] _addresses, uint256[] _values) public {
require(!locked);
uint buffer = 0;
for (uint i = 0; i < _addresses.length; i++){
balances[_addresses[i]] = balances[_addresses[i]].add(_values[i]);
buffer = buffer.add(_values[i]);
emit Transfer(msg.sender,_addresses[i],_values[i]);
}
balances[msg.sender] = balances[msg.sender].sub(buffer);
}
}
{
"compilationTarget": {
"BidiumToken.sol": "BidiumToken"
},
"evmVersion": "byzantium",
"libraries": {},
"optimizer": {
"enabled": false,
"runs": 0
},
"remappings": []
}
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