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/**
 *Submitted for verification at Etherscan.io on 2017-10-28
*/

pragma solidity ^0.4.16;

/* 
   High value, community controlled token.
   */
   contract ERC20Basic {
    uint256 public totalSupply;
    function balanceOf(address who) constant returns (uint256);
    function transfer(address to, uint256 value) returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
  }

/*
   ERC20 interface
  see https://github.com/ethereum/EIPs/issues/20
  */
  contract ERC20 is ERC20Basic {
    function allowance(address owner, address spender) constant returns (uint256);
    function transferFrom(address from, address to, uint256 value) returns (bool);
    function approve(address spender, uint256 value) returns (bool);
    event Approval(address indexed owner, address indexed spender, uint256 value);
  }

/*  SafeMath - the lowest gas library
  Math operations with safety checks that throw on error
  */
  library SafeMath {

    function mul(uint256 a, uint256 b) internal constant returns (uint256) {
      uint256 c = a * b;
      assert(a == 0 || c / a == b);
      return c;
    }

    function div(uint256 a, uint256 b) internal constant 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 constant returns (uint256) {
      assert(b <= a);
      return a - b;
    }

    function add(uint256 a, uint256 b) internal constant returns (uint256) {
      uint256 c = a + b;
      assert(c >= a);
      return c;
    }

  }

/*
Basic token
 Basic version of StandardToken, with no allowances. 
 */
 contract BasicToken is ERC20Basic {

  using SafeMath for uint256;

  mapping(address => uint256) balances;

  function transfer(address _to, uint256 _value) returns (bool) {
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  /*
  Gets the balance of the specified address.
   param _owner The address to query the the balance of. 
   return An uint256 representing the amount owned by the passed address.
   */
   function balanceOf(address _owner) constant returns (uint256 balance) {
    return balances[_owner];
  }

}

/* Implementation of the basic standard token.
  https://github.com/ethereum/EIPs/issues/20
  */
  contract StandardToken is ERC20, BasicToken {

    mapping (address => mapping (address => uint256)) allowed;

  /*
    Transfer tokens from one address to another
    param _from address The address which you want to send tokens from
    param _to address The address which you want to transfer to
    param _value uint256 the amout of tokens to be transfered
    */
    function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
      var _allowance = allowed[_from][msg.sender];

      // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
      // require (_value <= _allowance);

      balances[_to] = balances[_to].add(_value);
      balances[_from] = balances[_from].sub(_value);
      allowed[_from][msg.sender] = _allowance.sub(_value);
      Transfer(_from, _to, _value);
      return true;
    }

  /*
  Aprove the passed address to spend the specified amount of tokens on behalf of msg.sender.
   param _spender The address which will spend the funds.
   param _value The amount of Roman Lanskoj's tokens to be spent.
   */
   function approve(address _spender, uint256 _value) returns (bool) {

    // To change the approve amount you first have to reduce the addresses`
    //  allowance to zero by calling `approve(_spender, 0)` if it is not
    //  already 0 to mitigate the race condition described here:
    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    require((_value == 0) || (allowed[msg.sender][_spender] == 0));

    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  /*
  Function to check the amount of tokens that an owner allowed to a spender.
  param _owner address The address which owns the funds.
  param _spender address The address which will spend the funds.
  return A uint256 specifing the amount of tokens still available for the spender.
  */
  function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
    return allowed[_owner][_spender];
  }
}

/*
The Ownable contract has an owner address, and provides basic authorization control
 functions, this simplifies the implementation of "user permissions".
 */
 contract Ownable {

  address public owner;


  function Ownable() {
    owner = msg.sender;
  }

  /*
  Throws if called by any account other than the owner.
  */
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }

  /*
  Allows the current owner to transfer control of the contract to a newOwner.
  param newOwner The address to transfer ownership to.
  */
  function transferOwnership(address newOwner) onlyOwner {
    require(newOwner != address(0));      
    owner = newOwner;
  }

}

contract InvestmentToken is StandardToken, Ownable {
  string public constant name = "10MT Investment token";
  string public constant symbol = "10MTI";
  uint public constant decimals = 10;
  uint256 public initialSupply;

  function MToken () { 
   totalSupply = 50000000 * 10 ** decimals;
   balances[msg.sender] = totalSupply;
   initialSupply = totalSupply; 
   Transfer(0, this, totalSupply);
   Transfer(this, msg.sender, totalSupply);
  }

  function distribute10MTI(address[] addresses) onlyOwner {
    // totalSupply = 50M
    // distributing: 45% = 22.5M
    // to 3431 shares (3376 in the list and 11 5x off the list): (22.5M * 10**10) / 3389 = 65578548528125
    for (uint i = 0; i < addresses.length; i++) {
      balances[owner] -= 65578548528125;
      balances[addresses[i]] += 65578548528125;
      Transfer(owner, addresses[i], 65578548528125);
    }
  }
}

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