singleInteger()

Joseph K Abe
Nov 5, 2021

I have heard about this interview question many times, so this week I decided to take it on. Here is a description of the problem at hand…

Given an array of integers, every element appears twice except for one. Find that single one.

This seems like a very simple problem, but in reality javascript doesn’t have a built in uniq method so it gets pretty complicated.

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