wave

sender

Wave

pragma solidity >=0.6.0 <0.9.0;
//SPDX-License-Identifier: MIT

import "hardhat/console.sol";

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

contract YourContract {
    event Wave(address sender);

    function wave() public {
        emit Wave(msg.sender);
    }
}


The "YourContract" smart contract allows users to interact with it through a single function called `wave`. When a user calls `wave`, the contract emits an event named `Wave` that logs the sender's address. There are no other functions or state variables to manage any additional state or logic.