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Senior Android Engineer Interview Questions

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2,425 senior android engineer interview questions shared by candidates

write a recursive function that solves the equation X[n] = X[n-1] + X[n-2] where X is an array that contains at least two integer values and the function should solve the question for the 3rd value in the array
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Senior Software Engineer (Android)

Interviewed at Netflix

4.1★
Feb 14, 2014

write a recursive function that solves the equation X[n] = X[n-1] + X[n-2] where X is an array that contains at least two integer values and the function should solve the question for the 3rd value in the array

They have a young kid working on their android app and she has like a year experience in Android.That's it!!!.She doesn't know anything about android neither any other person there.They don't even know what to ask in the interview.Even the android questions they ask they don't know the answers to it so they can't tell if you know the answers.
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Senior Android Engineer

Interviewed at Catalina Labs

4.3★
Oct 26, 2017

They have a young kid working on their android app and she has like a year experience in Android.That's it!!!.She doesn't know anything about android neither any other person there.They don't even know what to ask in the interview.Even the android questions they ask they don't know the answers to it so they can't tell if you know the answers.

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.

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