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Home » Compete » June Challenge 2012
Try your hand at one of the practice
                 problems, and submit your solution in the language of your choice
                 (our judge accepts solutions in over 35+ languages). Receive points,
                 and move up through the CodeChef ranks. Get better, and better prepare
                 yourself for the competitions
NameCodeSuccessful SubmissionAccuracy
Doom Bakes CakesCAKEDOOM6288.77
Closest PointsCLOSEST18039.65
Cool NumbersCOOLNUM194.66
Fly-oversFLY767.2
Magic HullHULL327.89
Little Elephant and CandiesLECANDY226547.4
Little Elephant and ProductLUCKY82427.45
Expected Maximum MatchingMATCH137.06
Polynomial Partition FunctionPARPOLY15010.86
Arranging Cup-cakesRESQ190836.19

 

The June Contest has ended!

Editorials on each problem will be updated soon, you can find the solutions here.

All problems have been added to the practice section.

Solutions are public for all problems.

Winners Blog Post can be found here.

The New Contest Rating can be viewed here.

 

Rules:


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 feedback@codechef.com

Contest problems will become visible on June 1st 2012 at 15:00 hours IST. Check your timezone here.

You will receive one point for solving a problem (passing all test cases - no partial credit), regardless of the level of difficulty of that 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.

Announcements

01/06/2012, 15:04 PM IST : Three of the 10 problems are still being tested in the kitchen. We will upload them over the next couple of days. Keep watching this space.

01/06/2012, 18:10 PM IST : The time limit of the problem PARPOLY has been changed to 7 secs and the submissions have been rejudged. Regret the inconvenience caused.

04/06/2012, 01:34 PM IST : The statement of the problem CAKEDOOM has been updated. Regret the inconvenience caused.

04/06/2012, 15:45 PM IST : The eighth problem MATCH of the contest has been added.

04/06/2012, 15:56 PM IST : The ninth problem CLOSEST of the contest has been added.

04/06/2012, 23:35 PM IST : The tenth problem HULL of the contest has been added.

07/06/2012, 1:45 AM IST : Test data for the problem CLOSEST has been updated. All solutions will be rejudged soon. We have added one additional test file that should fail wrong solutions that currently have AC. Sorry for inconvenience caused.

07/06/2012, 18:49 PM IST : The submissions for the problem CLOSEST have been rejudged. If your submission changes from AC to TLE after the rejudge, please resubmit your solution. Regret the inconvenience caused.

CONTEST ENDED.

RESULTS

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  • Non-Indian
Programming Competition Fetching successful submissions
Rankings are refreshed every few minutes.

RECENT ACTIVITY


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RECENT COMMENTS

05:31 PM Jun 15th: coder_420 commented on Little Elephant and Product: why I am not getting "submit" button here....I want to submit my code...
02:27 AM Jun 14th: coder1 commented on Little Elephant and Candies: why cannot i submit the answer??
03:03 AM Jun 12th: SKCIS commented on Doom Bakes Cakes: any help welcome.just curious which testcase was failin.the code was passing for t...
10:59 PM Jun 11th: krats commented on Doom Bakes Cakes: @ritesh_gupta:thanks
08:38 PM Jun 11th: abhi92 commented on Doom Bakes Cakes: @ritesh_gupta: Thanks. Mine failed on k=2, s=??1?.
08:22 PM Jun 11th: kiranjot commented on Magic Hull: In Codechef Time Complexity is derived as O(C*NlogN) not O(NlogN).
07:43 PM Jun 11th: SKCIS commented on Doom Bakes Cakes: Thanks in advance
07:38 PM Jun 11th: SKCIS commented on Doom Bakes Cakes: Hi,seen the solution for the problem and my solution seems to be matching with the...
05:44 PM Jun 11th: ritesh_gupta commented on Doom Bakes Cakes: Adding few lines in your code that takes care of case K=2, would have done the jo...
05:44 PM Jun 11th: bcurcio commented on Doom Bakes Cakes: @monish001: this test fails 1 2 ??1???

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