using System;

using System.Text.Json;

​

public class Person

{

    public string Name { get; set; }

    public int Age { get; set; }

}

​

class Program

{

    static void Main()

    {

        // Create an instance of Person

        Person person = new Person { Name = "Alice", Age = 30 };

​

        // Serialize the person object to JSON

        string jsonString = JsonSerializer.Serialize(person);

        Console.WriteLine("Serialized JSON: " + jsonString);

​

        // Deserialize the JSON back to a Person object

        Person deserializedPerson = JsonSerializer.Deserialize<Person>(jsonString);

        Console.WriteLine($"Deserialized Person: Name = {deserializedPerson.Name}, Age = {deserializedPerson.Age}");

    }

}