The creator of this contest is solely responsible for setting and communicating the eligibility requirements associated with prizes awarded to participants, as well as for procurement and distribution of all prizes. The contest creator holds HackerRank harmless from and against any and all claims, losses, damages, costs, awards, settlements, orders, or fines.
Code directly from our platform, which supports over 30 languages. Learn more here.
Please refrain from discussing strategy during the contest.
All submissions are run through a plagiarism detector. Any case of code plagiarism will disqualify both users from the contest.
You can also code using our interface, which currently supports over 40 major languages. Learn about our environment and time limits here.
Each challenge has a pre-determined score.
Your score for a problem depends on the number of test cases your submission successfully passes.
A participant's total score is the sum of the scores earned for each problem attempted. If you submitted more than one solution for a problem, only your highest score achieved will be used in this calculation.
Participants are ranked by score, with the cumulative time taken (between the contest's start time and the time of your correct submission) used to break ties.