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- New Year Chaos

# New Year Chaos

# New Year Chaos

It's New Year's Day and everyone's in line for the Wonderland rollercoaster ride! There are a number of people queued up, and each person wears a sticker indicating their *initial* position in the queue. Initial positions increment by from at the front of the line to at the back.

Any person in the queue can bribe the person *directly in front* of them to swap positions. If two people swap positions, they still wear the same sticker denoting their original places in line. One person can bribe *at most two others*. For example, if and bribes , the queue will look like this: .

Fascinated by this chaotic queue, you decide you must know the minimum number of bribes that took place to get the queue into its current state!

**Function Description**

Complete the function *minimumBribes* in the editor below. It must print an integer representing the minimum number of bribes necessary, or `Too chaotic`

if the line configuration is not possible.

minimumBribes has the following parameter(s):

*q*: an array of integers

**Input Format**

The first line contains an integer , the number of test cases.

Each of the next pairs of lines are as follows:

- The first line contains an integer , the number of people in the queue

- The second line has space-separated integers describing the final state of the queue.

**Constraints**

**Subtasks**

For score

For score

**Output Format**

Print an integer denoting the minimum number of bribes needed to get the queue into its final state. Print `Too chaotic`

if the state is invalid, i.e. it requires a person to have bribed more than people.

**Sample Input**

```
2
5
2 1 5 3 4
5
2 5 1 3 4
```

**Sample Output**

```
3
Too chaotic
```

**Explanation**

**Test Case 1**

The initial state:

After person moves one position ahead by bribing person :

Now person moves another position ahead by bribing person :

And person moves one position ahead by bribing person :

So the final state is after three bribing operations.

**Test Case 2**

No person can bribe more than two people, so its not possible to achieve the input state.