I've received a similar question to this on HackerRank OA for Palantir SWE Role
Forest Fires on HackerRank (first result on Google)
I got stuck and wasn't able to solve it, is there any similar questions to this on Leetcode?
I've seen https://leetcode.com/problems/rotting-oranges/ and https://leetcode.com/problems/walls-and-gates/ and https://leetcode.com/problems/contain-virus/ was wondering if there's one like this, I've seen comments saying that multisource bfs would be needed to solve it.