Given a string s, you are typing each character into a faulty laptop keyboard.

Whenever you type a character that is not 'i', that character is appended to the text on the screen. Whenever you type the character 'i', the text currently on the screen is reversed instead of appending the letter 'i'.

Return the final string displayed on the screen after typing all characters in s.

Constraints:

• $1 \leq$ s.length $\leq 100$

• s consists of lowercase English letters.

• s[0] $\neq$ 'i'

Now, let’s take a moment to make sure you’ve correctly understood the problem. The quiz below helps you check if you’re solving the correct problem:

We have a game for you to play. Rearrange the logical building blocks to develop a clearer understanding of how to solve this problem.

Implement your solution in the following coding playground.