assignment of single field in struct in solidity

// Solidity code to assign a value to a single field in a struct

pragma solidity ^0.8.0;

contract MyContract {
    // Define a struct named 'MyStruct' with a single field 'myField'
    struct MyStruct {
        uint256 myField;
    }

    // Declare a variable of type 'MyStruct'
    MyStruct myStructInstance;

    // Function to assign a value to 'myField' in 'myStructInstance'
    function assignValueToField(uint256 _value) public {
        // Assign the provided value to the 'myField' in 'myStructInstance'
        myStructInstance.myField = _value;
    }

    // Function to retrieve the value of 'myField' from 'myStructInstance'
    function getFieldValue() public view returns (uint256) {
        // Return the value of 'myField' in 'myStructInstance'
        return myStructInstance.myField;
    }
}