You are given an array of strings message and an array of strings bannedWords.

An array message is considered spam if at least $2$ of its words appear in bannedWords.

Return true if message is spam, and false otherwise.

Constraints:

• $1 \leq$ message.length, bannedWords.length $\leq 10^5$

• $1 \leq$ message[i].length, bannedWords[i].length $\leq 15$

• message[i] and bannedWords[i] consist only of lowercase English letters.

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.