Boggle | Find all possible words in a board of characters
This video explains a very interesting boggle problem. Given a dictionary of strings and a board of dimension M*N, we need to find what all strings from the dictionary are present on the given board under certain constraints. I have explained the problem using a simple DFS (depth first search) approach which is recursive and then explained the optimal approach using hashmap. Trie approach is not efficient for this problem. It has same time complexity as the DFS approach and so i did not explain it. Some USEFUL LINKS and CODE LINK is present below. If you find any difficulty or have any query then do COMMENT below. PLEASE help our channel by SUBSCRIBING and LIKE our video if you found it helpful...CYA :)
CODE LINK: https://gist.github.com/SuryaPratapK/...
DFS: • Depth first search | DFS | Depth firs...
BFS: • Breadth first search | BFS | Breadth ...
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