OPENS AT: Apr 10, 2020, 11:00 PM

CLOSES AT: Apr 11, 2020, 12:30 AM

DURATION: 1h 30m

Data Structures and Algorithms Coding Contest

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Attention Hustlers!

Technical interviews can be terrifying when you do not know who you are competing with, and where you stand. HackerEarth presents a one-of-a-kind, Data Structures and Algorithm coding contest where you can compete in a real-time interview environment and hone your skills.

This challenge has 3 programming questions and all you have got is 90 minutes.

This is a rated contest.

There are no prizes for this contest.


The journey of HackerEarth had its humble beginning in the dorms of IIT Roorkee at the start of 2012. Born out of curiosity and passion of two budding software engineers, HackerEarth has the vision to connect every developer with the right opportunity, all across the globe.

HackerEarth provides an AI-powered developer assessment software that helps organizations to accurately measure a developer’s skills through online coding tests. It takes a skill-based approach to assessment, allowing companies to automatically generate standardized tests based on various skills and then accurately measure the developer’s performance on those skills.

To it's developer community, which has grown to 3.5M strong developers globally, HackerEarth provides an opportunity to assess their coding skills and become better at coding. Millions of developers come to HackerEarth to solve coding challenges across a multitude of skills and participate in online coding contests/hackathons.

HackerEarth proudly serves 500+ organizations with many of the fortune 1000 names in the list like Walmart, Amazon, Barclays, GE, Siemens etc.


You are expected to solve THREE programming questions in 90 minutes.

  1. Before you attempt programming questions, choose a language from the given list.
  2. All inputs for...


Sample Contest

Can I participate in a sample contest?

Yes, we recommend that you participate in our sample challenge.

This contest enables you to understand how to...

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