Pocket Gems
4.4 of 5 21 reviews
www.pocketgems.com San Francisco, CA 150 to 499 Employees

Pocket Gems Mobile Developer Interview Question

I interviewed in San Francisco, CA and was asked:
"At a movie theater, the manager announces that they will give a free ticket to the first person in line whose birthday is the same as someone who has already bought a ticket. You have the option of getting in line at any time. Assuming that you don't know anyone else's birthday, that birthdays are distributed randomly throughout the year, etc., what position in line gives you the greatest chance of being the first duplicate birthday?"
Tags: logic, analytical reasoning, math
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Part of a Mobile Developer Interview Review - one of 90 Pocket Gems Interview Reviews

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x/x-1 < 356/(365 - x)
- 20th on Oct 6, 2012 Flag Response
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- Arjun on Oct 6, 2012 Flag Response

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Pocket Gems – Why Work for Us?

At Pocket Gems, We’re Serious About Fun Pocket Gems develops free-to-play mobile games that are ridiculously fun. We were founded in 2009 by Daniel Terry and Harlan Crystal, engineers and gaming industry outsiders, who… Full Overview

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