# How Deep

You are given a tuple that consists of integers and other tuples, which in turn can also contain tuples.

Your task is to find out how deep this structure is or how deep the nesting of these tuples is.

For example, in the (1, 2, 3) tuple the depth of nesting is 1. And in the (1, 2, (3,)) tuple the depth of nesting is 2, since one of the elements of the first tuple is also a tuple. And in the (1, 2, (3, (4,))) tuple the depth of nesting is 3, since one of the elements of the first tuple is a tuple, but since inside it contains another tuple, it increases the depth by one, so the nesting depth turns out to be 3.

Itâ€™s important to note that an empty tuple also increases the depth of the structure, that is, () - indicates the nesting depth 1, ((),) - indicates the nesting depth 2.

Input: Tuple of tuples of tuples...of integers.

Output: Integer.

Examples:

```assert how_deep((1, 2, 3)) == 1
assert how_deep((1, 2, (3,))) == 2
assert how_deep((1, 2, (3, (4,)))) == 3
assert how_deep(()) == 1
```

Precondition: Given iterables have to be well founded.

40
Settings
Code:
Other:
Invalid hot key. Each hot key should be unique and valid
Hot keys:
•  to Run Code: to Check Solution: to Stop:
CheckiO Extensions

CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.

In order to install CheckiO client you'll need installed Python (version at least 3.8)

Install CheckiO Client first:

`pip3 install checkio_client`

Configure your tool

`checkio --domain=py config --key=`

Sync solutions into your local folder

`checkio sync`

(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)

`checkio serv -d`

Alternatevly, you can install Chrome extension or FF addon

`checkio install-plugin`
`checkio install-plugin --ff`
`checkio install-plugin --chromium`

Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.

Pair Programming (Beta-version)

Welcome to Pair Programming! Engage in real-time collaboration on coding projects by starting a session and sharing the provided unique URL with friends or colleagues. This feature is perfect for joint project development, debugging, or learning new skills together. Simply click 'Start Session' to begin your collaborative coding journey!

Waiting for Pair Programming to start...

You are trying to join a pair programming session that has not started yet.

Please wait for the session creator to join.

Waiting for Pair Programming to reconnect...

It looks like the creator of the pair programming session closed the editor window.

It might happen accidentally, so that you can wait for reconnection.