Search found 110 matches

by wyvmak
Sun Sep 01, 2002 10:06 am
Forum: Volume 102 (10200-10299)
Topic: 10279 - Mine Sweeper
Replies: 102
Views: 28912

something strange. i didn't read the problem statement :-? but the third case, my output is: ........ ........ ........ ........ ........ ........ ........ 0....... i guess it's the output to: 8 ...**..* ......*. ....*... ........ ........ .....*.. ...**.*. .....*.. ........ ........ ........ .........
by wyvmak
Sun Sep 01, 2002 10:01 am
Forum: Volume 100 (10000-10099)
Topic: 10024 - Curling up the cube
Replies: 13
Views: 4028

mind to briefly explain your algorithm in words? i'm not used to understand other's code (neither my own code :-? )

but i guess what you miss maybe this case

XX
.XX
..XX

this can be curled up into a cube. (right?)
by wyvmak
Sun Sep 01, 2002 9:57 am
Forum: Volume 102 (10200-10299)
Topic: 10216 - The Optimal Coffee Shop!!
Replies: 12
Views: 6355

in case you haven't got AC yet.

my output:
3.000 3.000 3.333 -1.000
6.766 6.813 6.918 7.500
10000.866 10000.914 13333.333 15000.000
by wyvmak
Sat Aug 31, 2002 12:33 pm
Forum: Volume 103 (10300-10399)
Topic: 10346 - Peter's Smokes
Replies: 46
Views: 16463

at first glance, this statement is weird
e=cig%d;

cig is increasing, do you mean n?
d seems not much relate to e, do you mean k?
or maybe i've misunderstood something.
by wyvmak
Sat Aug 24, 2002 2:42 am
Forum: Volume 7 (700-799)
Topic: 704 - Colour Hash
Replies: 23
Views: 13618

one thing about hash value, does it have to be unique for each configuration? if not, what's the way to resolve same hash value?
by wyvmak
Fri Aug 23, 2002 6:18 pm
Forum: Other words
Topic: New primality test algorithm found.
Replies: 3
Views: 2230

yes, i have heard that before.

but i would like to know, to clarify my confusion, was primality testing originally thought as P or NP? as testing every number smaller than n, just O(n), isn't it?
by wyvmak
Mon Aug 05, 2002 7:19 am
Forum: Volume 102 (10200-10299)
Topic: 10289 - A Square and Equilateral Triangles
Replies: 27
Views: 8632

treat it the same as 8, the upper left triangle can be rotated to be as if it is a mirrored reflection from the bottom part.
by wyvmak
Wed Jul 31, 2002 2:25 am
Forum: Volume 3 (300-399)
Topic: 346 - Getting Chorded
Replies: 19
Views: 4628

Try, in name2[], add "B#" under "C". "Fb" under "E". "E#" under "F". "Cb" under "B"
by wyvmak
Thu Jul 25, 2002 5:06 am
Forum: Volume 101 (10100-10199)
Topic: 10145 - Lock Manager
Replies: 9
Views: 3733

i got the sample output with you.

what about:
1

S 1 1
S 1 1
X 1 1
X 1 1
S 1 1

the judge does seem to have tricky/good input/output

PS. the problem is multiple input, just a reminder, though i don't think it's likely to be the cause, as experienced as you are.
by wyvmak
Thu Jul 25, 2002 2:30 am
Forum: Volume 2 (200-299)
Topic: 218 - Moth Eradication
Replies: 60
Views: 10988

my program would output:

Region #1:
(1.0,1.0)-(1.0,3.0)-(1.0,2.0)-(1.0,1.0)
Perimeter length = 4.00
by wyvmak
Fri Jul 19, 2002 3:30 am
Forum: Other words
Topic: more on user statistics
Replies: 24
Views: 9585

actually, i tried your code on my win2k, not on Linux. >getstats 5656 UHTMPAGE: connecting to acm.uva.es UHTMPAGE: host connected UHTMPAGE: accessing page /cgi-bin/OnlineJudge?ProblemsList UHTMPAGE: bytes recieved 0 then i waited for a minute, but it still kept there. do you know why? or I am just i...
by wyvmak
Fri Jul 19, 2002 3:23 am
Forum: Other words
Topic: The site was hacked
Replies: 3
Views: 2738

i think that's just a trick to play on comments in the submitted code. by putting HTML code inside comment.
by wyvmak
Fri Jul 19, 2002 3:23 am
Forum: Other words
Topic: The site was hacked
Replies: 3
Views: 2738

i think that's just a trick to play on comments in the submitted code. by putting HTML code inside comment.
by wyvmak
Thu Jul 18, 2002 7:41 pm
Forum: Other words
Topic: more on user statistics
Replies: 24
Views: 9585

i don't know why, i still cannot use it. therefore, i wrote my own version, with fewer features. it's slow, plus i put some sleep() in the code. source code at: http://www.zdtech.net/~vincent/acm_stat.cpp i'm not sure how long i'd put it up. i'm sorry. the code is a bit naive, it works under Linux, ...
by wyvmak
Thu Jul 18, 2002 4:59 am
Forum: Other words
Topic: more on user statistics
Replies: 24
Views: 9585

Great

it's really good that you have this stats page, but i'm afraid i couldn't get the connection, with a proxy and on my win2k. i don't know Pascal (i forget them already). but it looks like stopped after "UHTMPAGE: connecting to acm.uva.es", maybe my internet connection is problematic by itself. but it...

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