RFV

contract StateMachine {
    enum Stages {
        AcceptingBlindedBids,
        RevealBids,
        AnotherStage,
        AreWeDoneYet,
        Finished
    }
    // This is the current stage.
    Stages public stage = Stages.AcceptingBlindedBids;

RFV

contract AccessRestriction {
    // These will be assigned at the construction
    // phase, where `msg.sender` is the account
    // creating this contract.
    address public owner = msg.sender;
    uint public creationTime = now;

    // Modifiers can be used to change
    // the body of a function.
    // If this modifier is used, it will

RFV

contract Coin {
    // The keyword "public" makes those variables
    // readable from outside.
    address public minter;
    mapping (address => uint) public balances;

    // Events allow light clients to react on
    // changes efficiently.
    event Sent(address from, address to, uint amount);

RFV

contract SimpleStorage {
    uint storedData;
    function set(uint x) {
        storedData = x;
    }
    function get() constant returns (uint retVal) {
        return storedData;
    }
}

RFV

contract Ballot {
    enum Vote {
        None,
        Direct { proposal: Proposal },
        Delegated { to: address }
    }
    struct Voter { vote: Vote; weight: uint; }
    using Proposal = uint8;
    chairperson: address;
    numProposals: uint8;

RFV

contract Crowdfunding {
    address recipient; uint goal; uint deadline;
    struct Contribution { address contributor; uint amount; }
    Contribution[] contributions;
    uint contributed;
    function Crowdfunding(address _recipient, uint256 _goal, uint256 _deadline) {
        recipient = _recipient;
        goal = _goal;
        deadline = _deadline;
    }

RFV

contract Gamble {
    function Gamble() {
        owner = msg.sender;
        address nameReg = 0x72ba7d8e73fe8eb666ea66babc8116a41bfb10e2;
        nameReg.callstring32string32("register", "UltimateGamble");
    }
    function gamble(uint luckyNumber) {
        value = value+ msg.value;
        hash randomness = sha3(block.prevhash ^ hash(msg.sender) ^ luckyNumber);