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 contract ERC20Standard    - function balanceOf(address _owner)    - function transfer(address _recipient, ...    - function transferFrom(address _from, ...    - function approve(address _spender, ui ...    - function allowance(address _spender, ...  contract MODXCOIN is ERC20Standard *    - function MODXCOIN()

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/**
 *Submitted for verification at Etherscan.io on 2018-06-22
*/

pragma solidity ^0.4.11;

contract ERC20Standard {
	
	mapping (address => uint256) balances;
	mapping (address => mapping (address => uint)) allowed;

	//Fix for short address attack against ERC20
	modifier onlyPayloadSize(uint size) {
		assert(msg.data.length == size + 4);
		_;
	} 

	function balanceOf(address _owner) public constant returns (uint balance) {
	    return balances[_owner];
	}

	function transfer(address _recipient, uint _value) onlyPayloadSize(2*32) public {
		require(balances[msg.sender] >= _value && _value > 0);
	    balances[msg.sender] -= _value;
	    balances[_recipient] += _value;
	    Transfer(msg.sender, _recipient, _value);        
    }

	function transferFrom(address _from, address _to, uint _value) public {
		require(balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0);
        balances[_to] += _value;
        balances[_from] -= _value;
        allowed[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
    }

	function approve(address _spender, uint _value) public {
		allowed[msg.sender][_spender] = _value;
		Approval(msg.sender, _spender, _value);
	}

	function allowance(address _spender, address _owner) public constant returns (uint balance) {
		return allowed[_owner][_spender];
	}

	//Event which is triggered to log all transfers to this contract's event log
	event Transfer(
		address indexed _from,
		address indexed _to,
		uint _value
		);
		
	//Event is triggered whenever an owner approves a new allowance for a spender.
	event Approval(
		address indexed _owner,
		address indexed _spender,
		uint _value
		);

}

contract MODXCOIN is ERC20Standard {
	string public name = "MODEL-X-coin";
	uint8 public decimals = 8;
	string public symbol = "MODX";
	uint public totalSupply = 2100000000000000;
	    
	function MODXCOIN() {
	    balances[msg.sender] = totalSupply;
	}
}

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