Lim Khoon Seng khoonseng
khoonseng
/ remix programs...message_board.sol
Created
April 29, 2026 01:29
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| // SPDX-License-Identifier: MIT | |
| pragma solidity ^0.8.20; | |
| contract MessageBoard { | |
| string public lastMessage; | |
| address public lastSender; | |
| uint public totalMessages; | |
| function postMessage(string memory _message) public { |