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/**
 *Submitted for verification at Etherscan.io on 2018-11-17
*/

pragma solidity ^0.4.24;  


library SafeMath {
	function mul(uint a, uint b) internal pure returns(uint) {  
		uint c = a * b;
		assert(a == 0 || c / a == b);
		return c;
	}

	function div(uint a, uint b) internal pure returns(uint) { 
		uint c = a / b;
		return c; 
	}

	function sub(uint a, uint b) internal pure returns(uint) {  
		assert(b <= a);
		return a - b;
	}

	function add(uint a, uint b) internal pure returns(uint) {  
		uint c = a + b;
		assert(c >= a);
		return c;
	}
	function max64(uint64 a, uint64 b) internal pure  returns(uint64) { 
		return a >= b ? a : b;
	}

	function min64(uint64 a, uint64 b) internal pure  returns(uint64) { 
		return a < b ? a : b;
	}

	function max256(uint256 a, uint256 b) internal pure returns(uint256) { 
		return a >= b ? a : b;
	}

	function min256(uint256 a, uint256 b) internal pure returns(uint256) {  
		return a < b ? a : b;
	}
 
}

contract ERC20Basic {
	uint public totalSupply;
	function balanceOf(address who) public constant returns(uint);  
	function transfer(address to, uint value) public;  
	event Transfer(address indexed from, address indexed to, uint value);
}


contract ERC20 is ERC20Basic {
	function allowance(address owner, address spender) public constant returns(uint);  
	function transferFrom(address from, address to, uint value) public;  
	function approve(address spender, uint value) public;  
	event Approval(address indexed owner, address indexed spender, uint value);
}

/**
 * @title TokenVesting
 * @dev A contract can unlock token at designated time.
 */
contract VT201811003  {
  using SafeMath for uint256;
  event Released(uint256 amounts);
event InvalidCaller(address caller);

   address public owner;

  address[] private _beneficiary ;
  uint256 private _locktime;  
  uint256 private _unlocktime;  
  uint256[] private _amount;

  constructor() public
  {
    owner = msg.sender;
     _unlocktime =0;
  }
  
  
   /*
     * MODIFIERS
     */

   modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }

  /**
   * @return the beneficiary of the tokens.
   */
  function beneficiary() public view returns(address[]) {
    return _beneficiary;
  }

  /**
   * @return the unlocktime time of the token vesting.
   */
  function unlocktime() public view returns(uint256) {
    return _unlocktime;
  }
    /**
   * @return the locktime time of the token vesting.
   */
  function locktime() public view returns(uint256) {
    return _locktime;
  }
  
   /**
   * @return the amount of the tokens.
   */
  function amount() public view returns(uint256[]) {
    return _amount;
  }
  /**
   * @notice Setting lock time.
   */
    function setLockTime(uint256  locktimeParam,uint256  unlocktimeParam) public onlyOwner{
	         _unlocktime = unlocktimeParam;
	        _locktime = locktimeParam;
    } 
 /**
   * @notice Setting UserInfo.
   */
    function setUserInfo(address[] beneficiaryParam,uint256[]  amountParam) public onlyOwner{
        if( block.timestamp <=_locktime){
             _beneficiary = beneficiaryParam;
	         _amount = amountParam;
        }
    } 
 

  /**
   * @notice Transfers vested tokens to beneficiary.
   * @param token ERC20 token which is being vested
   */
  function release(ERC20 token) public {
       for(uint i = 0; i < _beneficiary.length; i++) {
            if(block.timestamp >= _unlocktime ){
                   token.transfer(_beneficiary[i], _amount[i].mul(10**18));
                    emit Released( _amount[i]);
                    _amount[i]=0;
            }
       }
  } 
  
  
  

  /**
   * @notice Release the unexpected token.
   * @param token ERC20 token which is being vested
   */
  
    function checkRelease(ERC20 token) public {
       uint _unRelease = 0;
       
        for(uint i = 0; i < _amount.length; i++) {
            _unRelease = _unRelease.add(_amount[i]); 
        }
        if(_unRelease==0 && block.timestamp >= _unlocktime ){
             token.transfer(owner,token.balanceOf(this));
        }
        
  }

}

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[{"constant":false,"inputs":[{"name":"token","type":"address"}],"name":"release","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"token","type":"address"}],"name":"checkRelease","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"unlocktime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"beneficiary","outputs":[{"name":"","type":"address[]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"locktime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"locktimeParam","type":"uint256"},{"name":"unlocktimeParam","type":"uint256"}],"name":"setLockTime","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"amount","outputs":[{"name":"","type":"uint256[]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"beneficiaryParam","type":"address[]"},{"name":"amountParam","type":"uint256[]"}],"name":"setUserInfo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"amounts","type":"uint256"}],"name":"Released","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"caller","type":"address"}],"name":"InvalidCaller","type":"event"}]

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