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The best way to screen programmers

Resumes don't tell if someone can code.
Use our codechecker to assess the real programming skills of applicants.

Our Features

Collaboration

Tests and reports can be shared across your company with fine-grained permissions, making the whole hiring process simpler, easier and much more efficient.

Instant Reports

Reports with scores, number of test cases passed, detected complexity are generated instantly so that quickly move ahead to interview the best performers.

Code Snapshots

We store a snapshot of the code everytime it is compiled helping you trace the code path. This way, you will be able to know the thought process of the candidate.

We support all major languages - C, C++, C#, Java, PHP, Python, Ruby, Haskell, MySQL, Bash

Our Customers

InterviewStreet is a very effective tool for us to find great programmers. Their team constantly impresses us with their willingness to listen to input or go above and beyond with support.

— Bruce Rogers, Director, Engineering. Facebook

Complete the function getNumberOfPrimes which takes in an integer N as its parameter,

to return the number of prime numbers that are less than N

Sample Testcases:

Input #00:

100

Output #00:

Input #01:

1000000

Output #01:

78498