problem1.sol

Problem 1

//Write a Solidity program that prints the message "Hello Web3 World". Save the message in a variable named "greet".


//SPDX-License-Identifier: MIT
// This line specifies the license under which the code is distributed. 
// In this case, it's the MIT license.

pragma solidity ^0.8.3;
// This line specifies the version of Solidity that the code is written in. 
// In this case, it's version 0.8.3.

contract HelloWorld {
    // This line declares the contract called "HelloWorld".

    string public greet = "Hello Web3 World";
    // This line declares a public variable called "greet", which is of type string.
    // The value of "greet" is set to "Hello". 
    // The "public" keyword makes the variable visible outside of the contract and allows anyone to read its value. 
    // However, only the contract itself can modify the value of the variable.
}