11087 - Divisibility Testing

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Leonid
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11087 - Divisibility Testing

Post by Leonid » Tue Dec 11, 2007 1:19 am

The problem don't want to be judged :)

Code: Select all

6109987   Divisibility Testing  	Sent to judge  	C++  	0.000  	2007-12-10 22:46:18
6109982   Divisibility Testing 	 Sent to judge 	 C++ 	 0.000 	 2007-12-10 22:43:41

tobby
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Post by tobby » Sun Jan 20, 2008 7:27 pm

My code is also not judged. Why?

tanaeem
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I am having same problem

Post by tanaeem » Mon Jan 21, 2008 10:14 am

I am having same problem. and after two days

Code: Select all

6178283  	Divisibility Testing  	 	C++  	0.000  	2008-01-18 04:19:45
6178214 	Divisibility Testing 		C++ 	0.000 	2008-01-18 03:13:28

tobby
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Post by tobby » Sat Mar 01, 2008 5:59 pm

My code has still not been judged. :(

mpi
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Re: 11087 - Divisibility Testing

Post by mpi » Sun Apr 06, 2008 11:28 pm

I tried this problem a few weeks ago. Same problem. :-?

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Carlos
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Re: 11087 - Divisibility Testing

Post by Carlos » Sun May 18, 2008 7:24 pm

under investigation...
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tanaeem
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Re: 11087 - Divisibility Testing

Post by tanaeem » Thu Jun 26, 2008 6:25 am

Now status have changed

Code: Select all

6178283  	11087  	Divisibility Testing  	Submission error  	C++  	0.000  	2008-01-18 04:19:45
6178214 	11087 	Divisibility Testing 	Submission error 	C++ 	0.000 	2008-01-18 03:13:28
Should I resubmit

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Carlos
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Re: 11087 - Divisibility Testing

Post by Carlos » Thu Jun 26, 2008 11:47 am

You should not resubmit, unless you didn't change your code...anyway, this issue is not solved yet.
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Chirag Chheda
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Re: 11087 - Divisibility Testing

Post by Chirag Chheda » Fri Jun 27, 2008 12:41 pm

Even I am facing the same problem with 2 questions.But when i check the last 50 submissions the code of other people gets judged...
Please look into it

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Carlos
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Re: 11087 - Divisibility Testing

Post by Carlos » Sat Jun 28, 2008 4:43 pm

please, tell us the questions, the number of submissions....anything that allows us to look into it.
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Chirag Chheda
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Re: 11087 - Divisibility Testing

Post by Chirag Chheda » Sat Jun 28, 2008 8:00 pm

10063 Knuth's Permutation

I have made around 10 submissions for this question which was unjudged.Some of the submission numbers are given below:
Submission number:

Code: Select all

6497283
6457415
6457893
6474323
11087 Divisibility Testing

Code: Select all

6488073
6474358
I hope my solutions will be finally judged.
Hoping for a positive response.

Chirag Chheda
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Re: 11087 - Divisibility Testing

Post by Chirag Chheda » Mon Jun 30, 2008 11:00 am

@ the moderator

can u plz tell when will my solutions be judged??

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Carlos
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Re: 11087 - Divisibility Testing

Post by Carlos » Mon Jun 30, 2008 10:26 pm

As always, you receive an email when submissions are rejudged. You'll get no manual notification by us.
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Leonid
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Re: 11087 - Divisibility Testing

Post by Leonid » Tue Jul 29, 2008 11:44 pm

Again the same problem. The submission is "Sent to Judge"

Code: Select all

6560679 	11087 	Divisibility Te... 	Leonid Ši... 	Sent to judge 	C++ 	0.000 	2008-07-29 21:40:18
...
6560672 	11087 	Divisibility Te... 	Leonid Ši... 	Sent to judge 	C++ 	0.000 	2008-07-29 21:36:17
What is wrong with this problem?

Leonid
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Re: 11087 - Divisibility Testing

Post by Leonid » Wed Jul 30, 2008 1:36 pm

Once the problem is "Sent to judge" it takes about 10 minutes to give the result. And there are some more issues with the problem.

Code: Select all

1  	6532612  	Thi?n Chí Nguy?n  	1.030  	C++  	2008-07-15 01:10:06
2 	4937395 	sommelet 	2.236 	C++ 	2006-09-13 22:01:50
3 	6532952 	try 	2.450 	C++ 	2008-07-15 05:49:13
4 	5359396 	Andrey Mokhov 	2.594 	C++ 	2007-02-25 22:19:15
5 	5644723 	Victor Juquila Sanchez Camacho 	2.805 	C++ 	2007-06-06 18:02:30
6 	5649314 	Eric Vasquez Martinez 	2.859 	C++ 	2007-06-08 17:10:48
7 	6493044 	lucky16g 	2.900 	C++ 	2008-06-22 03:31:45
8 	6550046 	coze 	2.970 	C++ 	2008-07-24 20:38:07
9 	4937307 	Igor Naverniouk 	3.037 	C++ 	2006-09-13 21:06:00
From the ranklist of the problem you can see only 8 submissions passed the time limit (3 seconds). But the number of users who solved the problem is 175.
This problem becomes very difficult, when the time limit is 3 seconds. First, the input must be read using special self-written routines instead of usual (and forget about Java). Second, the problem must be solved with O(n) hashing algorithm specifically optimized to meet the properties of the input file. Please either rejudge all solutions or increase the time limit for this problem!

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