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https://opensea.io/collection/dev-21
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Lakshitha Dananjaya
@dananjaye
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract HelloWorld { // Function to return the string "Hello, World!" function sayHello() public pure returns (string memory) { return "Hello, World!"; } }
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F1re20
@f1re20
Solidity code! This is a simple "Hello, World!" contract, showcasing the basics of smart contract development.
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