Software Developers Interview Questions

96,250 software developers interview questions shared by candidates

1. give a sorted array A, and a number X, find if there are 2 numbers in A that can add up to X 2. give a NxN grid with 1s and 0s, 1s represent blocks that you cannot pass, 0s are safe blocks. find a safe path.
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Software Developer

Interviewed at Nine Chapters Capital Management

3
Oct 16, 2014

1. give a sorted array A, and a number X, find if there are 2 numbers in A that can add up to X 2. give a NxN grid with 1s and 0s, 1s represent blocks that you cannot pass, 0s are safe blocks. find a safe path.

Philosophers are trying to communicate their mathematical proofs with one another, but they live far away from each other. They use dumb slaves who carry stone tablets, but the slaves do not know where they are going, and often drop the tablets, breaking them. Can you devise a system where the philosophers can effectively communicate with one another and have confidence that their stone tablets arrived at the correct location?
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Intern Software Developer

Interviewed at Metaswitch

4
Oct 18, 2014

Philosophers are trying to communicate their mathematical proofs with one another, but they live far away from each other. They use dumb slaves who carry stone tablets, but the slaves do not know where they are going, and often drop the tablets, breaking them. Can you devise a system where the philosophers can effectively communicate with one another and have confidence that their stone tablets arrived at the correct location?

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