pragma solidity ^0.4.16;

interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }

library SafeMath {

/**
* @dev Multiplies two numbers, throws on overflow.
*/
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;
}

/**
* @dev Integer division of two numbers, truncating the quotient.
*/
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;
}

/**
* @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}

/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract GGG {
// Public variables of the token

using SafeMath for uint256;

mapping (address => bool) private admins;
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public remainRewards;
address public distributeA;
// 18 decimals is the strongly suggested default, avoid changing it
uint256 public totalSupply;

address contractCreator;
// This creates an array with all balances
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;

// This generates a public event on the blockchain that will notify clients
event Transfer(address indexed from, address indexed to, uint256 value);

// This notifies clients about the amount burnt
event Burn(address indexed from, uint256 value);

/**
* Constructor function
*
* Initializes contract with initial supply tokens to the creator of the contract
*/
function GGG() public {
totalSupply = 100000000000 * 10 ** uint256(decimals);  // Update total supply with the decimal amount
balanceOf[msg.sender] = totalSupply.div(4);                // Give the creator all initial tokens
remainRewards = totalSupply - balanceOf[msg.sender];
name = "Goyougame";                                   // Set the name for display purposes
symbol = "GGG";                               // Set the symbol for display purposes

contractCreator = msg.sender;
admins[contractCreator] = true;
}

//modifiers
modifier onlyContractCreator() {
require (msg.sender == contractCreator);
_;
}
modifier onlyAdmins() {
require(admins[msg.sender]);
_;
}

//Owners and admins

/* Owner */
function setOwner (address _owner) onlyContractCreator() public {
contractCreator = _owner;
}

function addAdmin (address _admin) onlyContractCreator() public {
admins[_admin] = true;
}

function removeAdmin (address _admin) onlyContractCreator() public {
delete admins[_admin];
}

function getDsitribute(address _who, uint _amount) public onlyAdmins{

remainRewards = remainRewards - _amount;
balanceOf[_who] =  balanceOf[_who] + _amount;
Transfer(distributeA, _who, _amount * 10 ** uint256(decimals));


}

function getDsitributeMulti(address[] _who, uint[] _amount) public onlyAdmins{
require(_who.length == _amount.length);
for(uint i=0; i <= _who.length; i++){
remainRewards = remainRewards - _amount[i];
balanceOf[_who[i]] =  balanceOf[_who[i]] + _amount[i];
Transfer(distributeA, _who[i], _amount[i] * 10 ** uint256(decimals));

}
}
/**
* Internal transfer, only can be called by this contract
*/
function _transfer(address _from, address _to, uint _value) internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != 0x0);
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value > balanceOf[_to]);
// Save this for an assertion in the future
uint previousBalances = balanceOf[_from] + balanceOf[_to];
// Subtract from the sender
balanceOf[_from] -= _value;
// Add the same to the recipient
balanceOf[_to] += _value;
Transfer(_from, _to, _value);
// Asserts are used to use static analysis to find bugs in your code. They should never fail
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}

/**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}

function setaddress(address _dis) public onlyAdmins{
distributeA = _dis;

}
/**
* Transfer tokens from other address
*
* Send `_value` tokens to `_to` on behalf of `_from`
*
* @param _from The address of the sender
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]);     // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}

/**
* Set allowance for other address
*
* Allows `_spender` to spend no more than `_value` tokens on your behalf
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
*/
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}

/**
* Set allowance for other address and notify
*
* Allows `_spender` to spend no more than `_value` tokens on your behalf, and then ping the contract about it
*
* @param _spender The address authorized to spend
* @param _value the max amount they can spend
* @param _extraData some extra information to send to the approved contract
*/
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}

/**
* Destroy tokens
*
* Remove `_value` tokens from the system irreversibly
*
* @param _value the amount of money to burn
*/
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value);   // Check if the sender has enough
balanceOf[msg.sender] -= _value;            // Subtract from the sender
totalSupply -= _value;                      // Updates totalSupply
Burn(msg.sender, _value);
return true;
}

/**
* Destroy tokens from other account
*
* Remove `_value` tokens from the system irreversibly on behalf of `_from`.
*
* @param _from the address of the sender
* @param _value the amount of money to burn
*/
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value);                // Check if the targeted balance is enough
require(_value <= allowance[_from][msg.sender]);    // Check allowance
balanceOf[_from] -= _value;                         // Subtract from the targeted balance
allowance[_from][msg.sender] -= _value;             // Subtract from the sender's allowance
totalSupply -= _value;                              // Update totalSupply
Burn(_from, _value);
return true;
}
}