Solidity Struct Example: Book Information

pragma solidity >=0.7.0 <0.9.0;

contract StructDemo { struct Book { string Name; string publisher; uint price; uint pagecount; }

Book b = Book('aaa', 'bbb', 12, 13);

function getName() public view returns (string memory) {
    return b.Name;
}

function getPublisher() public view returns (string memory) {
    return b.publisher;
}

function getPrice() public view returns (uint) {
    return b.price;
}

function getPageCount() public view returns (uint) {
    return b.pagecount;
}

}