Discussion @ 1085. Meeting @ Timus Online Judge

Help! Please. I don't know what is wrong. Can anybody give me some tests or hints? PLEASE(-)

Posted by Aleksey Meshnikovsky 22 Oct 2004 23:46

Re: Help! Please. I don't know what is wrong. Can anybody give me some tests or hints? PLEASE(-)

Posted by Roman Lipovsky 23 Oct 2004 02:46

Use BFS.

Sorry, but what is it BFS?(-)

Posted by Aleksey Meshnikovsky 23 Oct 2004 04:12

Oh! I got AC. It is very important to check up approachibility of people with month tickets :)

Posted by Aleksey Meshnikovsky 23 Oct 2004 04:27

Re: Oh! I got AC. It is very important to check up approachibility of people with month tickets :)

Posted by Roman Lipovsky 23 Oct 2004 11:56

Congratulations!
Month tickets is a main tricky of this problem.

BFS : Breadth-first search.

But were can I read anything about BFS? Thanks... (-)

Posted by Aleksey Meshnikovsky 23 Oct 2004 16:46

Re: But were can I read anything about BFS? Thanks... (-)

Posted by Roman Lipovsky 23 Oct 2004 19:06

Thomas H. Cormen
Charles E. Leiserson
Ronald L. Rivest
"Introduction to algorithms" MIT Press

Edited by author 23.10.2004 19:13

Do you know where I can download this book in PDF? (+)

Posted by Aleksey Meshnikovsky 23 Oct 2004 19:08

Now I have guessed what is it BFS, but it seems to me, that easier and faster to solve this problem by Floyd algorithm.

Edited by author 23.10.2004 19:17

Re: Do you know were I can download this book in PDF? (+)

Posted by Roman Lipovsky 23 Oct 2004 19:18

I don't now.

Edited by author 23.10.2004 19:22

Can you send me solution 1305 or 1311?

Posted by BSP 23 Oct 2004 19:23

Please I am on contest in my country I am solving this probs. help help help

Stop it!

Posted by Roman Lipovsky 23 Oct 2004 21:05

Stop it!

Discussion of Problem 1085. Meeting