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In the latest SNCKPB17 contest, in SNELECT, can you provide all the trick cases because according to me there is no error in my code even after spending 2 hours on it. It will really help a lot. Thank You!

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  1. What is the “accept rate” below each user’s name in the forum?
  2. After each contest, how long until rating and solving activity are updated?

I did SnackDown Pre-A which was several days ago, but neither rating nor “solved problems” on my profile have been updated since then. Or are these 24-hour contests unrated? Thanks Vijju.

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i am trying to solve beautiful arrays question. in IDE the input i gave (in accord to format) gives right output , but my answer is shown wrong. can i see (at least some of them) test cases (my code gives right output for test cases provided on site)? Here’s the link: CodeChef: Practical coding for everyone

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Will the problems solved in the recent snackdown pre-A, pre-B rounds be added to my “recent activity”?
It shows practice problems solved, so even though those contests are unrated I was hoping to see them there (just to keep track). Thanks!

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Can I ask questions regarding modifications required in the code?

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SNAKGRAPH SNPB17 SNGRAPH Problem - CodeChef
Can any one tell for which test case my code fails?CodeChef: Practical coding for everyone
please tell also about self loop (GIVEN IN CONSTRAINT).

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How to optimize this kind of loop
for(i=0;i<**la;**i++)
for(j=0;j<lb;j++)
for(k=0;k<lc;k++){\code}

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can anyone explain dis problem statement with example cases clearly…CodeChef: Practical coding for everyone

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can i submit my logic to june contest and ask where it wrong?

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Hi!
I tried to submit a code but codechef isnt accepting it. It doesnt move forward to the window where it shows ‘running’, it always hangs on a specific code. When i tried to submit another code which is not related to the question, it accepted and showed a WA. But when i submit this specific code, it doesnt accept. What do i do?
I think its a bug or something

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Why do I am not able to view others solution of the contest Snackdown elimination round?
Also the editorial is taking a whole lot of time to upload.

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Why do I get SIGSEGV runtime error for this code?here is my code CodeChef: Practical coding for everyone
check it once

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Hi Team,

I tried to submit a solution to one of the problems on this site. However it shows as NZEC error. I have tested my code successfully with few test cases in my local IDE as well as on ideone.com

Since, it is failing at codechef, I understand my code is failing with few test cases. Now, how to understand -

  1. What is the actual runtime error the code is throwing?

  2. For which test case (set of inputs) my code is failing?

Regards,

Lalitha

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What kind of error does data overflow gives?
Context: I changed data-type from int to long and I am still getting WA

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I am a member from one of the SnackDown Online Elimination top 300 teams (fzszacm)

I haven’t written the address in my own account.

Could I edit my address these days?

And the address need to be in English(or counld I use Chinese？)
Sorry for my poor English :slight_smile:

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How many karma points will a person get if his answer is upvoted? And how many karma points he will lose by asking a question and how many karma points will he lose if his answer gets downvoted?

UPD: Also what are badges? Will someone get karmas for earning badges?

2 Likes
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Hey everyone… There are a few problems which executes faster in first lang than in second. Also the solution in second lang might exceed the time limit. Can anyone please suggest me how to prefer a language to avoid exceeding time limit? Also what to do in such situations?

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Why can’t I see the comments in the JUNE challenge problems. I have faced this issue before too. When I want ot see the comments it shows no comments. Are the comments not available for everyone?

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please see why my code (CodeChef: Practical coding for everyone) for SNELECT gives this and i got this error many times but couldn’t get why? please answer…
this error…
Exception in thread “main” java.util.NoSuchElementException
at java.util.Scanner.throwFor(Scanner.java:862)
at java.util.Scanner.next(Scanner.java:1485)
at java.util.Scanner.nextInt(Scanner.java:2117)
at java.util.Scanner.nextInt(Scanner.java:2076)
at Codechef.main(Main.java:14)

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Hello, i’m a newcomer to CodeChef. During contest I couldn’t find any information about memory/time limit for the task. So if it exists, please show where to look up for it.