Protocols and Dynamic Dispatch

Implement a data serialization processing system based on protocols. Define the `Serializable` protocol with the requirement of a `func serialize() -> String` method. Create the structures `User` (with fields name: String, age: Int), `Address` (city: String, street: String), `Product` (id: Int, title: String, price: Double). Each structure must conform to the `Serializable` protocol: return a JSON-like string (e.g., {"name":"John","age":30}). Write a function `func processSerialization<T: Serializable>(_ items: [T]) -> [String]` that takes an array of elements conforming to the protocol and returns an array of serialization strings. The order of elements is preserved. Constraints: strings may contain only Latin letters, spaces, and digits; no escaping is required. Output: each string on a new line.

Input Format

The first line is an integer N (1 ≤ N ≤ 100) — the number of objects. Then for each object: a line with the type (User, Address, Product) and the corresponding fields separated by spaces. For User: name (String) age (Int). For Address: city (String) street (String). For Product: id (Int) title (String) price (Double).

Output Format

N lines, each being the result of serializing the corresponding object in the specified format.

Examples

Example 1

INPUT

2
Address Paris RueDeRivoli
Product 42 Book 12.5

OUTPUT

{"city":"Paris","street":"RueDeRivoli"}
{"id":42,"title":"Book","price":12.5}

Example 2

INPUT

OUTPUT

Example 3

INPUT

3
https://httpbin.org/delay/1
https://httpbin.org/delay/2
https://httpbin.org/delay/0.5
1000

OUTPUT