// SPDX-License-Identifier: MIT // Write your own contracts here. Currently compiles using solc v0.4.15+commit.bbb8e64f. pragma solidity ^0.4.24; // declaring which Solidity compiler we want to use // pragma solidity >=0.4.0 <0.7.0; contract Playground { uint storedData; function set(uint x) external { storedData = x; } function get() public view returns (uint) { return storedData; } } 0.4.18