{"product_id":"competitive-programming-4-book-1-the-lower-bound-of-programming-contests-in-the-2020s-9781716745522","title":"Competitive Programming 4 - Book 1: The Lower Bound of Programming Contests in the 2020s","description":null,"brand":"Black Bookstore","offers":[{"title":"Default Title","offer_id":41071669608523,"sku":"9781716745522","price":19.98,"currency_code":"USD","in_stock":true}],"url":"https:\/\/blackbookstore.com\/products\/competitive-programming-4-book-1-the-lower-bound-of-programming-contests-in-the-2020s-9781716745522","provider":"Black Bookstore","version":"1.0","type":"link"}