zeeskhan1990

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

interface AggregatorV3Interface {
  function decimals() external view returns (uint8);

  function description() external view returns (string memory);

  function version() external view returns (uint256);

zeeskhan1990

//SPDX-License-Identifier: MIT
pragma solidity 0.8.19; //pragma solidtity ^0.8.18, pragma solidity >=0.8.18 <0.9.0
import {SimpleStorage} from "./SimpleStorage.sol";

contract AddFiveStorage is SimpleStorage {
    function sayHello() public pure returns(string memory) {
        return "Hello";
    }
    //To create an override, the main function should be virtual
    function store(uint256 _newNumber) public override {

zeeskhan1990

//SPDX-License-Identifier: MIT
pragma solidity 0.8.19; //pragma solidtity ^0.8.18, pragma solidity >=0.8.18 <0.9.0
import {SimpleStorage} from "./SimpleStorage.sol";

contract AddFiveStorage is SimpleStorage {
    function sayHello() public pure returns(string memory) {
        return "Hello";
    }
    //To create an override, the main function should be virtual
    function store(uint256 _newNumber) public override {

zeeskhan1990

//SPDX-License-Identifier: MIT
pragma solidity 0.8.19; //pragma solidtity ^0.8.18, pragma solidity >=0.8.18 <0.9.0

contract SimpleStorage {
    //Basic types : boolean, uint, int, address, bytes, string
    // public, private, internal, external. Default is internal.
    //view, pure doesn't allow updating state, hence can be invoked without txn externally. only a "call"
    uint256 myFavoriteNumber;

    uint256[] listOfFavoriteNumbers;

zeeskhan1990

{"lastUpload":"2020-12-01T04:41:06.706Z","extensionVersion":"v3.4.3"}