CollectorDistributor3.sol

pragma solidity >=0.4.22 <0.6.0;

contract Mortal {
    /* Define variable owner of the type address */
    address owner;

    /* This constructor is executed at initialization and sets the owner of the contract */
    constructor() public { owner = msg.sender; }

    /* Function to recover the funds on the contract */
    function kill() public { if (msg.sender == owner) selfdestruct(msg.sender); }
}

contract CollectorAndDistributor3 is Mortal {
 
    uint value = 1;

    function setValue(uint _n) payable public {
        require(msg.sender == owner);
        value = _n;
    }

    function get () public view returns (uint){
        return value;
    }
    
    address payable [] public receivers = [0xeA4265375306ef8CF59b1B2101107C4645d847CA];
    
    function addReceiver(address payable to) public {
        require(msg.sender == owner);
        receivers.push(to);
    }
    function delReceiver(uint8 toDelete) public {
        require(msg.sender == owner);
        delete receivers[toDelete];
    }
    
    function() payable external {
        for(uint8 x = 0; x < receivers.length; x++) {
            receivers[x].call.value(value).gas(50000)("");
        }
    }
    
    function sendAround() external {
        for(uint8 x = 0; x < receivers.length; x++) {
            receivers[x].call.value(value).gas(50000)("");
        }
    }
}