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We at Facebook would like to develop a way to estimate the month and day of people's birthdays, regardless of whether people give us that information directly. What methods would you propose, and data would you use, to help with that task?
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Data Scientist

Interviewed at Meta

3.6
Nov 24, 2016

We at Facebook would like to develop a way to estimate the month and day of people's birthdays, regardless of whether people give us that information directly. What methods would you propose, and data would you use, to help with that task?

Given an array as an input: [1,2,3,4,5] Return an array, which has a given index the product of all the other numbers in the array (except for the number at the given index), without using the divide operator: [120,60,40,30,24]
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Software Development Engineer

Interviewed at ServiceNow

4.1
Sep 1, 2017

Given an array as an input: [1,2,3,4,5] Return an array, which has a given index the product of all the other numbers in the array (except for the number at the given index), without using the divide operator: [120,60,40,30,24]

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