Book.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Program
{
    public class Book
    {
        private string title;
        private double rating;

        public Book(string title, double rating)
        {
            Title = title;
            Rating = rating;
        }

        public string Title
        {
            get
            {
                return title;
            }

            set
            {
                title = value;
            }
        }

        public double Rating
        {
            get
            {
                return rating;
            }

            set
            {
                rating = value;
            }
        }

        public override string ToString()
        {
            return $"Book {Title} is with {Rating} rating.";
        }
    }
}