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Started at - 11 Jun 2021 8:00 PM IST
Ended at - 13 Jun 2021 8:00 PM IST
Duration - 2 days
CodeDrift: Graphs

Started at - 11 Jun 2021 8:00 PM IST
Ended at - 13 Jun 2021 8:00 PM IST
Duration - 2 days
About Contest

CodeDrift is a coding marathon to challenge programmers with several programming questions of varying difficulty levels over 2 days. Bring to light your logical minds by solving algorithmic programming problems. 🧑‍💻

It challenges you with 4 problems on Graphs which will be live till Sunday at 8 pm and will go live on:

June 11th, 2021 (Friday) 8pm

Problem 1 & Problem 2

June 12th, 2021 (Saturday) 8pm

Problem 3 & Problem 4 

You can Practice  Graphs  questions here.

Update (16th June 2021): The contest is now available in practice mode and the editorial can be found below,

Day 1 Video Solution:

Day 2 Video Solution:

Please note:

- If you start the test on Friday at 8:00 pm, you will get the full 48 hours

- If you start at any time after 8:00 pm, you will only get time till Sunday at 8:00 pm.

- If you end the test at any point in time you cannot re-enter the contest, so make sure to not end the test without viewing/solving all 4 questions. -Scoring Criteria: Participants will be ranked based on the sum of scores of all the attempted problems. If the score is the same for two participants, then the participant with less time to solve problems will be ranked better. Also, there is a penalty of 10 min for every wrong submission so check your code before submitting carefully.

Terms & Conditions 🛎️

- CodeDrift is open to all for participation!

- This is an individual participation competition.

- Please refrain from discussing strategy during the competition.

- All submissions are checked by a plagiarism detector. Any case of code plagiarism will disqualify both users from the competition.

- InterviewBit decisions are final.

- Prizes will be awarded to those participants who have given consent to share their information with us.

- Current InterviewBit employees are not eligible for prizes.

- Please expect 6-8 weeks post competition to receive your prizes.

- Each challenge has a predetermined score.

- Each submission for each problem will be scored based on the number of test cases it 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 the highest score achieved will be used in this calculation.

- Participants are ranked by score, with the cumulative time taken (between the competition start time and the time of your correct submission) used to break ties.

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1st Rank- Alexa Eco Dot

2nd to 5th Rank- Scaler T-Shirts


InterviewBit is an interview preparation site that is immensely popular amongst software engineers (, ). We have hundreds of thousands of elite software engineers across the globe ( Asia, US and Europe ). InterviewBit is a company founded by ex-Facebook and executives. We have a​ ​strong​ ​and small​ ​team​ of people from companies like Facebook, Twitter,, and hails from Tier-1 universities like IIIT-Hyderabad, BITS Pilani, IIT.

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