New users are requested to go through the below information to know more about the contest.
CodeChef: A Platform for Aspiring Programmers
CodeChef was created as a platform to help programmers make it big in the world of algorithms, computer programming and programming contests. At CodeChef, we work hard to revive the geek in you by hosting a programming contest at the start of the month and another smaller programming challenge in the middle of the month.
About CodeChef April Long Challenge:
CodeChef Long Challenge is a 10 day monthly coding contest where you can show off your computer programming skills. The significance being - it gives you enough time to think about a problem, try different ways of attacking the problem, read the concepts etc. If you’re usually slow at solving problems and have ample time at hand, this is ideal for you. We also put in a lot of efforts in getting quality problems, which would in turn foster your learning while solving them.
- Problem Setters: Abhra Dasgupta, Andrii Mostovyi, Jakub Safin, Lalit Kundu, Pavel Sheftelevich, Praveen Dhinwa, Sergey Kulik, Vasia Antoniuk, Vitalij Kozhukhivskij
- Problem Tester & Mandarin Translator: Sergey Kulik
- Editorialist: Surya Kiran
- Mandarin Translator: Gedi Zheng
- Duration: 10 Days, From 3rd April, 2015 at 15:00 HRS (IST) to 13th April, 2015 15:00 HRS (IST). You may check your timezone here.
- For ranklist visit: http://www.codechef.com/rankings/APRIL15/
Eligibility Criteria: Anyone with a knack for Programming :P
Our contests are open to all the programmers across the globe.
What's in it for you?
The idea behind these programming contests is that we want you to learn while competing. Also we believe that it is alright to refer to tutorials, books and other materials, learn a concept and then apply the same to solve a problem during a contest. But it is not alright to copy other people's solutions or seek other people's help to solve a problem without understanding it. The dividing line may seem to be thin but it can be captured by the spirit of learning. If whatever you are doing is making you learn while you do so, we tend to believe that it is alright. However, all the participants are expected to abide to CodeChef Code Of Conduct.
Not just that, as a token of motivation we also give away cash prizes and goodies to the winners of the contest. You can know more about prizes here. However, our sole intention lies in making our users learn new concepts while competing.
What’s new in CodeChef?
You may now play with our new groups & LaTex feature on discuss.
Rules and Regulations:
- Please do not discuss strategy, suggestions or tips in the comments during a live contest. Posting questions clarifying the problem statement is ok. If you are unsure, email us at firstname.lastname@example.org.
- All the problems will be partially graded and you will get score for passing certain test data (except tie-breaker problem). You will receive hundred (100) point for solving a problem (passing all test cases).
- The details of the failed test cases will also be visible on your solution page (except challenge problem)
- You can submit solutions as many times as you'd like, there are no penalties for incorrect submissions.
- Each contest will have one min/max tie breaker problem, where the best solution will receive one point and all other solutions will receive a fraction based how close they come to the best solution.
- You shall not possess more than one account on CodeChef. If you have, then do let us know, so that we can deactivate the insignificant one. If you do not report it and we come to know about it, we may deactivate both the accounts permanently.
- The score that you will see during the contest (for tie-breaker problem), will only be partial (obtained on 20% of the test data). The submissions will be re-judged at the end of the contest to get full score (obtained on the whole test data).
- The number of submissions that one can make during the contest on the problem will be limited to 500.
08/04/2015, 19:29 hrs IST : There were some new additions in the test cases of DIVLAND. All the AC submissions have been rejudged.
03/04/2015, 19:12 hrs IST : More test cases has been added in the problem FRMQ. All the accepted submissions has been put to rejudge.
03/04/2015, 16:30 hrs IST : The last problem PIANO1 has been added to the contest page.
03/04/2015, 15:10 hrs IST : The last problem needs a bit icing. It will be added soon.