Search found 325 matches

by yiuyuho
Tue Apr 08, 2008 7:34 pm
Forum: Bugs and suggestions
Topic: Special Judge Program
Replies: 1
Views: 1280

Special Judge Program

In the old system, a problem marked with a yellow check will have a special judge program for judging. How can we tell which problem has special program for judging in the new system?
by yiuyuho
Mon Apr 07, 2008 5:59 am
Forum: Volume 113 (11300-11399)
Topic: 11393 - Tri-Isomorphism
Replies: 6
Views: 2728

Re: 11393 - Tri-Isomorphism

Well, i just wanna ask something, i did the "correct" solution ( at least the idea ) during the contest, but i thought the answer for input 1 was "YES" because you can have 3 empty lists of edges for each subgraph and ( as i see ) everything will be ok with the definitions given at the problem stat...
by yiuyuho
Sun Feb 10, 2008 3:03 pm
Forum: Volume 101 (10100-10199)
Topic: 10194 - Football (aka Soccer)
Replies: 119
Views: 36618

Everything looks right......may be try to do it in C++? I know in the old days, if java gives a RE sometimes it's reported as WA, as the judge would read the error messages as the output of your program. But I am not sure if that's still true after the upgrade...probably not.
by yiuyuho
Tue Feb 05, 2008 7:03 pm
Forum: Volume 101 (10100-10199)
Topic: 10194 - Football (aka Soccer)
Replies: 119
Views: 36618

What is wrong is that you're actually doing it the right way. Do your case insensitive compare as follows: change all uppercase to lowercase then use regular string compare.
by yiuyuho
Tue Feb 05, 2008 3:29 am
Forum: Volume 101 (10100-10199)
Topic: 10194 - Football (aka Soccer)
Replies: 119
Views: 36618

Here's a few suggestions: (1) I am not sure why you're reading from football.in? I used C++ and it should read from standard in. May be it's different for java? Or are you just been training too much? :P (2) Don't trim the team names, as spaces are allowed, "a--" and "a---" are actually different te...
by yiuyuho
Sat Feb 02, 2008 6:00 pm
Forum: Bugs and suggestions
Topic: E-mail response and compile errors
Replies: 4
Views: 1830

Alright, thanks for the reply~! I'll try them
by yiuyuho
Fri Jan 11, 2008 2:01 pm
Forum: Bugs and suggestions
Topic: E-mail response and compile errors
Replies: 4
Views: 1830

Ahh....I've been trying to install gcc 4.1.2 under cygwin, but failed :(. Some guidance or pointers is needed, Thanks!
by yiuyuho
Tue Jan 08, 2008 7:48 pm
Forum: Bugs and suggestions
Topic: E-mail response and compile errors
Replies: 4
Views: 1830

E-mail response and compile errors

Hi, I am not sure why the e-mail responses that used to be there in the old system are now no longer available....I am getting a compiler error verdict now and I have no clue what's wrong. Yes, I know I can install the judges exact compiler and get the error myself...but that's just extra work and i...
by yiuyuho
Thu Dec 13, 2007 7:55 pm
Forum: Volume 113 (11300-11399)
Topic: 11322 - Romeo and Juliet
Replies: 4
Views: 1434

The center of the circles are different for different walking speeds of Juliet, is the smaller circles always guarateed to be within the bigger circles? Why?
by yiuyuho
Sun Nov 25, 2007 7:21 am
Forum: Volume 113 (11300-11399)
Topic: 11314 - Hardly Hard
Replies: 2
Views: 1387

3) Anlytical Derivative and get answer that one.

Can you give more details on this method?
Thanks.
by yiuyuho
Sun Nov 25, 2007 7:05 am
Forum: Volume 113 (11300-11399)
Topic: 11314 - Hardly Hard
Replies: 2
Views: 1387

11314 - Hardly Hard

Can someone give me a hint on how to solve this problem analytically? Thanks.
by yiuyuho
Thu Nov 22, 2007 7:02 pm
Forum: Volume 9 (900-999)
Topic: 999 - Book signatures
Replies: 3
Views: 3647

999 - Book signatures

http://icpcres.ecs.baylor.edu/onlinejud ... 9/999.html

Hmm....This problem doesn't seem that hard....except may be a lot of printing. Is there any trick to it that no one has solved it yet?

I see that a good number of people have tried.
by yiuyuho
Sun Nov 11, 2007 6:08 pm
Forum: General
Topic: Ask about online contest
Replies: 1
Views: 1808

No, you have to submit the problems separately after the contest on the OJ. It's a good thing, you can consider the online a "free" testing for you.
by yiuyuho
Wed Oct 17, 2007 4:04 pm
Forum: Bugs and suggestions
Topic: Email is being displayed to the internet
Replies: 1
Views: 1469

I believe there is an option in "Update Info" link from the main page that allows you to opt out the e-mail display.
by yiuyuho
Sun Sep 30, 2007 6:45 am
Forum: Bugs and suggestions
Topic: Not authorised to view this resource?
Replies: 2
Views: 1783

You are not authorised to view this resource....Somtimes I get this, sometimes I don't. It's kinda of annoying.........

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