solangegueiros

{"id": "176fec6106fee59b1aef8dfe96cefd8c262c31905f51a48c1cb97fbff2f9ce0be0814b3836290fc278380c3ae9914ae3ab8ff966572a8eae811026971f58d657"}

solangegueiros

### Keybase proof

I hereby claim:

  * I am solangegueiros on github.
  * I am solangegueiros (https://keybase.io/solangegueiros) on keybase.
  * I have a public key ASAo2vViUw9JM2NMfcrVHU4_BM8bgeRbEU4isqJP4y6yVwo

To claim this, I am signing this object:

solangegueiros

pragma solidity 0.5.4;

contract Register {
    string private info;
    
    function getInfo() public view returns (string memory) {
        return info;
    }
    
    function setInfo(string memory _info) public {

solangegueiros

pragma solidity 0.8.1;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/AccessControl.sol";

//Quem deveria acrescentar um projeto no portfolio é a Academy, e não o próprio estudante.

interface iName {
    function owner() external returns (address);
    function getName() external view returns (string memory);
}

solangegueiros

// SPDX-License-Identifier: MIT
pragma solidity 0.8.7;

// Create a frontend with this interface for students submit their solutions
interface iMasterCh2 {
    function solutions(uint256) external returns (address);
    function ownerIndex(address) external returns (uint256);
    function addSolution (address) external returns (bool);
}

solangegueiros

// SPDX-License-Identifier: MIT
pragma solidity 0.8.7;

import "@chainlink/contracts/src/v0.8/VRFConsumerBase.sol";
 
contract Raffle is VRFConsumerBase {
    
    bytes32 internal keyHash;
    uint256 internal fee;
    

solangegueiros

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "@chainlink/contracts/src/v0.8/interfaces/VRFCoordinatorV2Interface.sol";
import "@chainlink/contracts/src/v0.8/VRFConsumerBaseV2.sol";
import "@chainlink/contracts/src/v0.8/ConfirmedOwner.sol";

contract VRFSenderTest is VRFConsumerBaseV2, ConfirmedOwner {
    event RequestSent(uint256 requestId, uint32 numWords);
    event RequestFulfilled(uint256 requestId, uint256[] randomWords);

solangegueiros

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.19;

// Importing OpenZeppelin contracts
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/Base64.sol";

// Importing Chainlink contracts

solangegueiros

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.19;

// Importing OpenZeppelin contracts
import "@openzeppelin/contracts@4.6.0/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts@4.6.0/utils/Counters.sol";
import "@openzeppelin/contracts@4.6.0/utils/Base64.sol";

// Importing Chainlink contracts
import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";

solangegueiros

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

// End consumer library.
library Client {
  struct EVMTokenAmount {
    address token; // token address on the local chain.
    uint256 amount; // Amount of tokens.
  }