Chatham Financial Interview Question: Develop an algorithm to count islands in a grid. The question can be found on leetcode: https://leetcode.com/problems/number-of-islands/description/

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Develop an algorithm to count islands in a grid. The question can be found on leetcode: https://leetcode.com/problems/number-of-islands/description/

Anonymous

15 Nov 2017

Iterate through the grid and when you find an island, perform a DFS for all connected islands.