Search found 144 matches

by cyfra
Tue Sep 24, 2002 3:58 pm
Forum: Volume 7 (700-799)
Topic: 763 - Fibinary Numbers
Replies: 40
Views: 16287

763 - Fibinary Numbers

Hi!

I thought it is quite easy problem but i cannot get Accepted..

Does anyone know any tricky inputs for this task ??

Thanx in advance :wink:
by cyfra
Thu Sep 19, 2002 3:09 pm
Forum: Volume 103 (10300-10399)
Topic: 10356 - Rough Roads
Replies: 29
Views: 15631

Don't worry :)


But do you know if there are any trick cases in this program ???

Because for all my tests this program gave correct answers..
by cyfra
Thu Sep 19, 2002 3:01 pm
Forum: Volume 103 (10300-10399)
Topic: 10356 - Rough Roads
Replies: 29
Views: 15631

Hmm....

But this array already is initialized with 10000 ...

I don't think that there can be a bigger solution ....

So why it doesn't work ?? :cry:
by cyfra
Thu Sep 19, 2002 12:26 pm
Forum: Other words
Topic: What is the best day of the week for contest ????
Replies: 0
Views: 1484

What is the best day of the week for contest ????

Hi!

I am thinking about preparing my contest....

I wonder what is the best day of the week for contests ??

Please choose the best one for you ..

Thanks for reading and voting :)
by cyfra
Thu Sep 19, 2002 7:42 am
Forum: Volume 103 (10300-10399)
Topic: 10356 - Rough Roads
Replies: 29
Views: 15631

Yes I know.... This program is just the same as Dijkstra but each node we have to count twice -- > when we came to it with odd or even number of moves... and if in original graph nodes (u) and (v) were connected than in this graph there would be such connections: u,1--> v,2 v,2-->u,1 u,2--> v,1 v,1-...
by cyfra
Wed Sep 18, 2002 1:09 pm
Forum: Volume 103 (10300-10399)
Topic: 10356 - Rough Roads
Replies: 29
Views: 15631

10356 - Rough Roads

Hi!

Hmm.. This problem looked so simple ( Just to make Dijkstra on the graph with 2 times more edges and verticles...) but I can't get it Accepted...

Please help.. ( there is propably a stupid mistake :(

[pascal]
Sorry :wink:
[/pascal]
by cyfra
Wed Sep 18, 2002 1:03 pm
Forum: Volume 103 (10300-10399)
Topic: 10353 - Circles in Hexagon :-)
Replies: 12
Views: 4896

Hi!

I got Accepted during the contest and now...

Maybe it depends on precision errors or something....

How are you counting the output ??

( my program just multiply the input by a constant :)
by cyfra
Wed Sep 18, 2002 12:46 pm
Forum: Volume 3 (300-399)
Topic: 361 - Cops and Robbers
Replies: 50
Views: 14892

And what about your previous aswers for inputs ?? Is it correct : 3 1 4 4 -1 4 -1 6 2 3 2 3 2 5 0 5 1 6 2 0 0 0 and output Data set 4: Citizen at (3,2) is neither. Citizen at (5,0) is neither. Citizen at (5,1) is neither. Citizen at (6,2) is neither. ( I think that here should be Citizen at (6,2) is...
by cyfra
Wed Sep 18, 2002 9:29 am
Forum: Volume 3 (300-399)
Topic: 361 - Cops and Robbers
Replies: 50
Views: 14892

Hi!

Hi! I also have a problem with this task.. I have solved 109 ( Scud Busters ) and I think that this is quite a similar problem.... Could anyone ( who get Accepted :D tell me : If a citizen is in the same place as cop is he counted safe or not ?? and if he is on the line ?? Please write your outputs ...
by cyfra
Tue Sep 17, 2002 5:31 pm
Forum: Volume 4 (400-499)
Topic: 443 - Humble Numbers
Replies: 82
Views: 7711

Hi!

Hi!

I got your program Accepted without any changes ...

Change your mail client :wink:

Good Luck :wink:
by cyfra
Tue Sep 17, 2002 11:25 am
Forum: Volume 102 (10200-10299)
Topic: 10214 - Trees in a Wood.
Replies: 5
Views: 2083

10214

Hi!

I have a problem with this task..


Are there any tricks in the input ??

Could anyone who get AC answer my inputs ??
100 100
12 1324
1 10000
213 432
10 1000000
Thanx in advance :wink:
by cyfra
Fri Sep 13, 2002 9:11 am
Forum: Volume 1 (100-199)
Topic: 109 - SCUD Busters
Replies: 96
Views: 25181

Hi!

Hi!

After a few tries I also got AC....

I think that there are no test cases with points inside walls...

And that's good :D

Thanks to all and Good Luck :wink:
by cyfra
Tue Sep 10, 2002 8:42 am
Forum: Volume 103 (10300-10399)
Topic: 10307 - Killing Aliens in Borg Maze
Replies: 54
Views: 18147

Hi!

Hi! This is not the first time when program should gave RE and it gives WA. When I m writing a program in Pascal and I turn off Range checking then it sometimes happen that if I use array[1..100] and I want to write something to [101] place it writes it there !! But there can be other varaible and t...
by cyfra
Tue Sep 10, 2002 8:28 am
Forum: Volume 4 (400-499)
Topic: 497 - Strategic Defense Initiative
Replies: 144
Views: 22133

Hi!

Hi! First read the problem statement carefully Look: Their missles will always be fired in a sequence such that there will only be one solution to the problem posed above. And you should see that this is multiple input program... Try to check your program on this input: 4 4 3 5 4 6 4 1 1 1 1 2 3 3 2...
by cyfra
Tue Sep 10, 2002 8:13 am
Forum: Volume 1 (100-199)
Topic: 109 - SCUD Busters
Replies: 96
Views: 25181

Hi!

Hi! I am also trying to solve this problem... I don't know what's wrong... If SCUD hits the wall than is it counter as it hit the convex polygon or not ?? Could anyone who got AC tell me what is is output for this input: 4 0 0 1 1 1 0 0 1 4 10 10 20 10 20 20 10 20 -1 1 1 15 10 And could anyone give ...

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