→ About Contest
Andrew Stankevich — Gold and Silver Medalist of ACM-ICPC, associate professor in Saint Petersburg University ITMO, SPb NRU ITMO teams coach, that became ACM-ICPC World Champions for 5 times. His contests have been used in Summer and Winter Petrozavodsk Camps since 2003. The contests are considered to be among the most interesting and well-prepared contests used at this international training camp. Contests materials are distributed under Creative Commons 4.0 Attribution license.
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Contest materials
Problems
| # | Name | ||
|---|---|---|---|
| A |
arbitrage.in / arbitrage.out
2 s, 256 MB
|
|
 x51
|
| B |
border.in / border.out
1 s, 256 MB
|
|
x11
|
| C |
circles.in / circles.out
2 s, 256 MB
|
|
x90
|
| D |
diamonds.in / diamonds.out
1 s, 256 MB
|
|
x108
|
| E |
expedition.in / expedition.out
1 s, 256 MB
|
|
x106
|
| F |
formula.in / formula.out
1 s, 256 MB
|
|
|
| G |
great.in / great.out
4 s, 256 MB
|
|
x38
|
| H |
highways.in / highways.out
1 s, 256 MB
|
|
x36
|
| I |
intercity.in / intercity.out
3 s, 256 MB
|
|
x28
|
| J |
jungle.in / jungle.out
1 s, 256 MB
|
|
x105
|
Questions about problems
| Question | Answer | |
|---|---|---|
|
2016-09-04 17:59:50
|
Constraints for X[i]/Y[i] are [-2e6,+2e6]. Test 45 contains a circle with center coordinates outside [-1e6,+1e6].
|
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