//SPDX-License-Identifier: MIT pragma solidity >=0.8.0 <0.9.0; import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; contract Balloons is ERC20 { constructor() ERC20("Balloons", "BAL") { _mint(msg.sender, 1000 ether); // mints 1000 balloons! } }