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Outline

•  contract TeamDreamHub *
•    - function deposit()
•    - function distribute(uint256 _totalInp ...
•    - function updateEntry(uint256 tableIdx ...
• library SafeMath
•    - function mul(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•    - function sqrt(uint256 x)
•    - function sq(uint256 x)
•    - function pwr(uint256 x, uint256 y)

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/**
 *Submitted for verification at Etherscan.io on 2018-11-06
*/

pragma solidity ^0.4.24;

contract TeamDreamHub {
    using SafeMath for uint256;
    
//==============================================================================
//     _| _ _|_ _    _ _ _|_    _   .
//    (_|(_| | (_|  _\(/_ | |_||_)  .
//=============================|================================================    
	address private owner;
	uint256 maxShareHolder = 100;
    mapping(uint256 => ShareHolder) public shareHolderTable;	

	struct ShareHolder {
        address targetAddr;  // target address
        uint256 ratio; 		 // profit ‰
    }	
//==============================================================================
//     _ _  _  __|_ _    __|_ _  _  .
//    (_(_)| |_\ | | |_|(_ | (_)|   .  (initial data setup upon contract deploy)
//==============================================================================    
    constructor()
        public
    {
		owner = msg.sender;
    }
//==============================================================================
//     _ _  _  _|. |`. _  _ _  .
//    | | |(_)(_||~|~|(/_| _\  .  (these are safety checks)
//==============================================================================    
    /**
     * @dev prevents contracts from interacting with fomo3d 
     */
    modifier isHuman() {
        address _addr = msg.sender;
		require (_addr == tx.origin);
		
        uint256 _codeLength;
        
        assembly {_codeLength := extcodesize(_addr)}
        require(_codeLength == 0, "sorry humans only");
        _;
    }    
	
	modifier onlyOwner() {
		require (msg.sender == owner);
		_;
	}

	
//==============================================================================
//     _    |_ |. _   |`    _  __|_. _  _  _  .
//    |_)|_||_)||(_  ~|~|_|| |(_ | |(_)| |_\  .  (use these to interact with contract)
//====|=========================================================================

    /**
     * @dev fallback function
     */
    function()      
		isHuman()
        public
        payable
    {
		// if use this through SC, will fail because gas not enough.
		distribute(msg.value);
    }
	
    function deposit()
        external
        payable
    {
		distribute(msg.value);
    }
	
	function distribute(uint256 _totalInput)
        private
    {		
		uint256 _toBeDistribute = _totalInput;
		
		uint256 fund;
		address targetAddress;
		for (uint i = 0 ; i < maxShareHolder; i++) {			
			targetAddress = shareHolderTable[i].targetAddr;
			if(targetAddress != address(0))
			{
				fund = _totalInput.mul(shareHolderTable[i].ratio) / 100;			
				targetAddress.transfer(fund);
				_toBeDistribute = _toBeDistribute.sub(fund);
			}
			else
				break;
		}		
        
		//remainder to contract owner
		owner.transfer(_toBeDistribute);	
    }
	
	
	//setup the target addresses abd ratio (sum = 100%)
    function updateEntry(uint256 tableIdx, address _targetAddress, uint256 _ratio)
        onlyOwner()
        public
    {
		require (tableIdx < maxShareHolder);
		require (_targetAddress != address(0));
		require (_ratio <= 100);
		
		uint256 totalShare = 0;		
		for (uint i = 0 ; i < maxShareHolder; i++) {
			if(i != tableIdx)
				totalShare += shareHolderTable[i].ratio;
			else
				totalShare += _ratio;
			
			if(totalShare > 100) // if larger than 100%, should REJECT
				revert('totalShare is larger than 100.');
		}
		
		shareHolderTable[tableIdx] = ShareHolder(_targetAddress,_ratio);        
    }	
	
	//function removeEntry(uint256 tableIdx)
    //    onlyOwner()
    //    public
    //{
	//	require (tableIdx < maxShareHolder);
	//			
    //    shareHolderTable[tableIdx] = ShareHolder(address(0),0);
    //}		
}

//==============================================================================
// ╔═╗┌─┐┌┐┌┌┬┐┬─┐┌─┐┌─┐┌┬┐  ╔═╗┌─┐┌┬┐┌─┐ 
// ║  │ ││││ │ ├┬┘├─┤│   │   ║  │ │ ││├┤  
// ╚═╝└─┘┘└┘ ┴ ┴└─┴ ┴└─┘ ┴   ╚═╝└─┘─┴┘└─┘ 
//==============================================================================
/**
 * @title SafeMath v0.1.9
 * @dev Math operations with safety checks that throw on error
 * change notes:  original SafeMath library from OpenZeppelin modified by Inventor
 * - added sqrt
 * - added sq
 * - added pwr 
 * - changed asserts to requires with error log outputs
 * - removed div, its useless
 */
library SafeMath {
    
    /**
    * @dev Multiplies two numbers, throws on overflow.
    */
    function mul(uint256 a, uint256 b) 
        internal 
        pure 
        returns (uint256 c) 
    {
        if (a == 0) {
            return 0;
        }
        c = a * b;
        require(c / a == b, "SafeMath mul failed");
        return c;
    }

    /**
    * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
    */
    function sub(uint256 a, uint256 b)
        internal
        pure
        returns (uint256) 
    {
        require(b <= a, "SafeMath sub failed");
        return a - b;
    }

    /**
    * @dev Adds two numbers, throws on overflow.
    */
    function add(uint256 a, uint256 b)
        internal
        pure
        returns (uint256 c) 
    {
        c = a + b;
        require(c >= a, "SafeMath add failed");
        return c;
    }
    
    /**
     * @dev gives square root of given x.
     */
    function sqrt(uint256 x)
        internal
        pure
        returns (uint256 y) 
    {
        uint256 z = ((add(x,1)) / 2);
        y = x;
        while (z < y) 
        {
            y = z;
            z = ((add((x / z),z)) / 2);
        }
    }
    
    /**
     * @dev gives square. multiplies x by x
     */
    function sq(uint256 x)
        internal
        pure
        returns (uint256)
    {
        return (mul(x,x));
    }
    
    /**
     * @dev x to the power of y 
     */
    function pwr(uint256 x, uint256 y)
        internal 
        pure 
        returns (uint256)
    {
        if (x==0)
            return (0);
        else if (y==0)
            return (1);
        else 
        {
            uint256 z = x;
            for (uint256 i=1; i < y; i++)
                z = mul(z,x);
            return (z);
        }
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"shareHolderTable","outputs":[{"name":"targetAddr","type":"address"},{"name":"ratio","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"deposit","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"tableIdx","type":"uint256"},{"name":"_targetAddress","type":"address"},{"name":"_ratio","type":"uint256"}],"name":"updateEntry","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}]

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