# 1195. Fizz Buzz Multithreaded

<https://leetcode.com/problems/fizz-buzz-multithreaded>

## Description

You have the four functions:

* `printFizz` that prints the word `"Fizz"` to the console,
* `printBuzz` that prints the word `"Buzz"` to the console,
* `printFizzBuzz` that prints the word `"FizzBuzz"` to the console, and
* `printNumber` that prints a given integer to the console.

You are given an instance of the class `FizzBuzz` that has four functions: `fizz`, `buzz`, `fizzbuzz` and `number`. The same instance of `FizzBuzz` will be passed to four different threads:

* **Thread A:** calls `fizz()` that should output the word `"Fizz"`.
* **Thread B:** calls `buzz()` that should output the word `"Buzz"`.
* **Thread C:** calls `fizzbuzz()` that should output the word `"FizzBuzz"`.
* **Thread D:** calls `number()` that should only output the integers.

Modify the given class to output the series `[1, 2, "Fizz", 4, "Buzz", ...]` where the `ith` token (**1-indexed**) of the series is:

* `"FizzBuzz"` if `i` is divisible by `3` and `5`,
* `"Fizz"` if `i` is divisible by `3` and not `5`,
* `"Buzz"` if `i` is divisible by `5` and not `3`, or
* `i` if `i` is not divisible by `3` or `5`.

Implement the `FizzBuzz` class:

* `FizzBuzz(int n)` Initializes the object with the number `n` that represents the length of the sequence that should be printed.
* `void fizz(printFizz)` Calls `printFizz` to output `"Fizz"`.
* `void buzz(printBuzz)` Calls `printBuzz` to output `"Buzz"`.
* `void fizzbuzz(printFizzBuzz)` Calls `printFizzBuzz` to output `"FizzBuzz"`.
* `void number(printNumber)` Calls `printnumber` to output the numbers.

**Example 1:**

```
**Input:** n = 15
**Output:** [1,2,"fizz",4,"buzz","fizz",7,8,"fizz","buzz",11,"fizz",13,14,"fizzbuzz"]
```

**Example 2:**

```
**Input:** n = 5
**Output:** [1,2,"fizz",4,"buzz"]
```

**Constraints:**

* `1 <= n <= 50`

## ac

```java
```