pragma solidity 0.4.25;

library SafeMath {
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a * b;
    assert(a == 0 || 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 Ownable {
  address public owner;



  /** 
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  constructor() public {
    owner = (0x34c49f0Bf5616c77435509707D42441F4B2613cc);
  }


  /**
   * @dev Throws if called by any account other than the owner. 
   */
  modifier onlyOwner() {
    if (msg.sender != owner) {
      revert();
    }
    _;
  }


  /**
   * @dev 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) public onlyOwner {
    if (newOwner != address(0)) {
      owner = newOwner;
    }
  }

}

contract Token{
  function transfer(address to, uint value) public returns (bool);
}

contract NortonDropper is Ownable {

    function multisend(address _tokenAddr, address[] _to, uint256[] _value) public
    returns (bool _success) {
        assert(_to.length == _value.length);
        assert(_to.length <= 150);
        // loop through to addresses and send value to every address specified
        for (uint8 i = 0; i < _to.length; i++) {
                assert((Token(_tokenAddr).transfer(_to[i], _value[i])) == true);
            }
            return true;
        }
}