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Given a 2-dimensional array in which each position is a 1 or 0, how you find (AKA write a function that returns) every block of contiguous 1s? An analogy is to pretend that zeros are water and 1s are land, so find every island.
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Software Development Engineer II

Interviewed at Amazon

3.5★
Oct 5, 2015

Given a 2-dimensional array in which each position is a 1 or 0, how you find (AKA write a function that returns) every block of contiguous 1s? An analogy is to pretend that zeros are water and 1s are land, so find every island.

It was purely based on my technology and they were expecting the deep knowledge on the same. SO they were just asking the questions in between the process of the task and many were scenario based. few were defination kind also
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Applications Developer II

Interviewed at Oracle

3.5★
Mar 9, 2017

It was purely based on my technology and they were expecting the deep knowledge on the same. SO they were just asking the questions in between the process of the task and many were scenario based. few were defination kind also

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