Question: [Problem F]

  if two people that have meeting are in same group what happens ?

Judge answer:

  Nothing (although you could easily deduce this from the example or the rules themselves so consider this a bonus tip)

Question: [Problem F]

  Is F ok?

Judge answer:

  I have checked three of the input/output files by hand, and submitted the answer to check if the files were corrupted before getting to the hand of sharecode managers. As of now, F is completely OK.

Question: [Problem F]

  Are You Sure the Judgement for Problem F is OK ? it's a bit strange that no one is accepted ....

Judge answer:

  I actually finished hand checking the first one minutes ago. At least the first one is correct. But most people have gotten wrong answer in 0ms (A team gets it in 4ms, which is saying something).

Question: [Problem G]

  Are the streets one-way or two-way ?

Judge answer:

  Two way.

Question: [Problem D]

  can you explain the second sample,i think it is wrong

Judge answer:

  Did you rearrange the text after removing the "*"? It indeed results in 0. If you have rearranged the text (based on how the first letter got there after all. Read the description more carefully.), position '0' is "p" itself (and as we have already used 'p', we go to the next character)

Question: [Problem F]

  can you explain the sample ?

Judge answer:

  Edge1:
v1 and v2 connected, Nothing happens
Edge2:
v3 and v2 connected, v3 becomes 3, v2 and v1 become 2
Edge3:
v0 and v2 connected, v0 becomes 2, all of the rest become 9
Edge4:
v0 and v3 connected, Nothing happens.

Question: [Problem D]

  I think examples for this problem are incorrect. Please review them.

Judge answer:

  You should remove the "*" before trying to do the actual decrypting.

Question: [Problem G]

  is it possible that there are two different paths with the shortest length between two segments ?

Judge answer:

  I think we have sent about 3 public clarifications about that. Consider both paths.

Question: [Problem G]

  limite N chande tu soaal ?
limite yaalaa chande ?
age 2 taa kutahtarin masir beyne 2 taa ra's vojud daashte baash taklif chie ?
age chantaa javaab vojud daasht taklif chie ?

Judge answer:

  The maximum value for both v and e is 256. If there is more than one answer print them all sorted by index separated by new lines like this:
5
9
11

Question: [Problem G]

  What are the bounds of v and e?

Judge answer:

  v and e are less than 256

Question: [Problem A]

  Presentation Error?

Judge answer:

  All the submissions with presentation errors has been rejudged. Just in this contest, presentation errors are counted as accepted.