Discussion @ 1307. Archiver @ Timus Online Judge

Is there someone who passed this problem on CPP?

Posted by Flyer 20 Jul 2004 00:14

Yes

Posted by Vladimir Yakovlev (USU) 20 Jul 2004 14:00

See http://acm.timus.ru/status.aspx?space=1&pos=565470

I mean "archive" is c/cpp

Posted by Flyer 20 Jul 2004 15:28

May be any hints?

I used CPP in archive too (+)

Posted by Vladimir Yakovlev (USU) 21 Jul 2004 14:14

My pack/unpack algorithm is LZ77.
I got WA for several times because of CE of Archive. A hint: if you store archive in char[] constant, you should replace some characters with their codes (e.g. 10 with \n). These characters are: 0, 10, 34, 92.

Edited by author 29.07.2004 17:55

I can't get AC with CPP!

Posted by Died 21 Jul 2004 16:09

Edited by author 21.07.2004 16:09

Re: I used CPP in archive too (+)

Posted by Saturn 21 Jul 2004 16:11

I can't get AC with CPP archive(I didn't use any characters if range 0..32 and didn't use ",\)

The same solution in PASCAL got AC in 0.07 sec.
http://acm.timus.ru/status.aspx?space=1&pos=644808

Edited by author 21.07.2004 20:21

Escape characters (+)

Posted by Michael Rybak (accepted@ukr.net) 15 Feb 2006 08:29

You should review the judging of this problem, because I

1. Got AC
2. Looked at forum and read your post, figuring out that I didn't care about the \" character (34)
3. Checked that input files *may* contian it by deadlocking my program and gettin TL
4. Added encoding of \" and got AC again.
5. Am not sure if I missed anything else :)

(-)

Posted by Michael Rybak (accepted@ukr.net) 15 Feb 2006 08:33

-

Edited by author 15.02.2006 08:34

Discussion of Problem 1307. Archiver