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Senior Android Software Engineer Interview Questions

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1,907 senior android software engineer interview questions shared by candidates

The problem involves processing a 2D array representing an image, where each pixel is either a `0` or `1`. The array may contain one or more rectangular regions of `0`s surrounded by `1`s. The tasks are: 1. **Identify Rectangles**: Write a function that detects all rectangles of `0`s in the 2D array, returning the coordinates of the top-left and bottom-right corners for each rectangle. 2. **Handle Multiple Rectangles**: Adapt the solution to correctly identify and manage multiple separate rectangles within the image. 3. **Check Point Inside Rectangles**: Implement functionality to determine if a given point is inside any of the detected rectangles.
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Senior Android Developer

Interviewed at Reddit

3.9★
Oct 11, 2024

The problem involves processing a 2D array representing an image, where each pixel is either a `0` or `1`. The array may contain one or more rectangular regions of `0`s surrounded by `1`s. The tasks are: 1. **Identify Rectangles**: Write a function that detects all rectangles of `0`s in the 2D array, returning the coordinates of the top-left and bottom-right corners for each rectangle. 2. **Handle Multiple Rectangles**: Adapt the solution to correctly identify and manage multiple separate rectangles within the image. 3. **Check Point Inside Rectangles**: Implement functionality to determine if a given point is inside any of the detected rectangles.

Interviewer was friendly , but the interview was a bit weird i don't know what they were looking for , may be i feel interviewer was very younger i mean i really don't know how they judge the candidate as questions were not really up to mark!!, it was Morley like what it the toughest thing you had done in your life and all that bookish interview questions ,
avatar

Senior Android Developer

Interviewed at Jiva

4.4★
Oct 14, 2022

Interviewer was friendly , but the interview was a bit weird i don't know what they were looking for , may be i feel interviewer was very younger i mean i really don't know how they judge the candidate as questions were not really up to mark!!, it was Morley like what it the toughest thing you had done in your life and all that bookish interview questions ,

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