→ About Contest
The 2005 ACM East Central North America Regional Programming Contest (ACM ECNA RPC) was held on Saturday November 5, 2005. We had 113 teams drawn from 65 colleges and universities throughout western Pennsylvania, Ohio, Michigan, eastern Ontario, and Indiana (excluding the Greater Chicago Metropolitan Area).
→ 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.
→ Status filter
→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 12586443 | Aug/18/2015 12:08 | vjudge1 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 15 ms | 0 KB |
| 12586419 | Aug/18/2015 12:06 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 0 ms | 3900 KB |
| 12586400 | Aug/18/2015 12:05 | vjudge5 | E - Reliable Nets | GNU C++ | Time limit exceeded on test 2 | 1000 ms | 4300 KB |
| 12586393 | Aug/18/2015 12:05 | vjudge5 | F - Square Count | GNU C++ | Wrong answer on test 2 | 30 ms | 0 KB |
| 12586375 | Aug/18/2015 12:03 | vjudge3 | C - The Game of Efil | GNU C++ | Accepted | 218 ms | 100 KB |
| 12586372 | Aug/18/2015 12:03 | vjudge2 | B - Countdown | GNU C++ | Time limit exceeded on test 1 | 1000 ms | 4300 KB |
| 12586343 | Aug/18/2015 12:01 | vjudge5 | E - Reliable Nets | GNU C++ | Time limit exceeded on test 2 | 1000 ms | 8200 KB |
| 12586342 | Aug/18/2015 12:01 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Wrong answer on test 1 | 0 ms | 3900 KB |
| 12586338 | Aug/18/2015 12:01 | vjudge1 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 30 ms | 0 KB |
| 12586227 | Aug/18/2015 11:52 | vjudge4 | B - Countdown | GNU C++11 | Wrong answer on test 2 | 124 ms | 34900 KB |
| 12586224 | Aug/18/2015 11:51 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 15 ms | 3900 KB |
| 12586216 | Aug/18/2015 11:51 | vjudge3 | B - Countdown | GNU C++ | Accepted | 264 ms | 48200 KB |
| 12586198 | Aug/18/2015 11:48 | vjudge3 | C - The Game of Efil | GNU C++11 | Accepted | 935 ms | 0 KB |
| 12586185 | Aug/18/2015 11:47 | vjudge5 | B - Countdown | GNU C++ | Accepted | 15 ms | 100 KB |
| 12586176 | Aug/18/2015 11:46 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Wrong answer on test 1 | 15 ms | 4500 KB |
| 12586170 | Aug/18/2015 11:45 | vjudge1 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 31 ms | 0 KB |
| 12586164 | Aug/18/2015 11:44 | vjudge2 | F - Square Count | GNU C++11 | Accepted | 15 ms | 100 KB |
| 12586146 | Aug/18/2015 11:42 | vjudge1 | B - Countdown | GNU C++11 | Wrong answer on test 2 | 109 ms | 34900 KB |
| 12586140 | Aug/18/2015 11:41 | vjudge4 | C - The Game of Efil | GNU C++ | Accepted | 1170 ms | 0 KB |
| 12586137 | Aug/18/2015 11:41 | vjudge1 | B - Countdown | GNU C++ | Runtime error on test 2 | 15 ms | 1000 KB |
| 12586127 | Aug/18/2015 11:40 | vjudge4 | C - The Game of Efil | GNU C++ | Wrong answer on test 2 | 1154 ms | 0 KB |
| 12586123 | Aug/18/2015 11:39 | vjudge2 | F - Square Count | GNU C++ | Accepted | 31 ms | 0 KB |
| 12586118 | Aug/18/2015 11:38 | vjudge5 | B - Countdown | GNU C++ | Wrong answer on test 2 | 155 ms | 100 KB |
| 12586109 | Aug/18/2015 11:38 | vjudge1 | C - The Game of Efil | GNU C++ | Accepted | 62 ms | 0 KB |
| 12586104 | Aug/18/2015 11:38 | vjudge5 | G - Swamp Things | GNU C++ | Accepted | 2823 ms | 0 KB |
| 12586102 | Aug/18/2015 11:37 | vjudge5 | D - Queens, Knights and Pawns | GNU C++ | Accepted | 15 ms | 4000 KB |
| 12586085 | Aug/18/2015 11:36 | vjudge4 | C - The Game of Efil | GNU C++ | Wrong answer on test 2 | 1170 ms | 0 KB |
| 12586082 | Aug/18/2015 11:36 | vjudge2 | B - Countdown | GNU C++11 | Memory limit exceeded on test 1 | 498 ms | 262100 KB |
| 12586079 | Aug/18/2015 11:36 | vjudge5 | G - Swamp Things | GNU C++ | Accepted | 2823 ms | 0 KB |
| 12586066 | Aug/18/2015 11:35 | vjudge1 | C - The Game of Efil | GNU C++ | Wrong answer on test 2 | 15 ms | 0 KB |
| 12585991 | Aug/18/2015 11:27 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 15 ms | 3900 KB |
| 12585989 | Aug/18/2015 11:26 | vjudge5 | C - The Game of Efil | GNU C++ | Wrong answer on test 2 | 1154 ms | 0 KB |
| 12585952 | Aug/18/2015 11:22 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Wrong answer on test 1 | 0 ms | 3900 KB |
| 12585939 | Aug/18/2015 11:20 | vjudge2 | B - Countdown | GNU C++ | Runtime error on test 2 | 0 ms | 100 KB |
| 12585929 | Aug/18/2015 11:19 | vjudge5 | A - ACM (ACronym Maker) | GNU C++ | Accepted | 46 ms | 16100 KB |
| 12585913 | Aug/18/2015 11:18 | vjudge5 | G - Swamp Things | GNU C++ | Time limit exceeded on test 1 | 3000 ms | 0 KB |
| 12585910 | Aug/18/2015 11:18 | vjudge5 | G - Swamp Things | GNU C++ | Accepted | 1918 ms | 27600 KB |
| 12585894 | Aug/18/2015 11:17 | vjudge3 | A - ACM (ACronym Maker) | GNU C++ | Time limit exceeded on test 2 | 1000 ms | 16100 KB |
| 12585863 | Aug/18/2015 11:13 | vjudge3 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 0 ms | 500 KB |
| 12585857 | Aug/18/2015 11:13 | vjudge3 | F - Square Count | GNU C++11 | Wrong answer on test 2 | 15 ms | 100 KB |
| 12585839 | Aug/18/2015 11:12 | vjudge1 | B - Countdown | GNU C++ | Runtime error on test 2 | 15 ms | 0 KB |
| 12585831 | Aug/18/2015 11:11 | vjudge2 | F - Square Count | GNU C++ | Accepted | 62 ms | 0 KB |
| 12585810 | Aug/18/2015 11:10 | vjudge5 | F - Square Count | GNU C++ | Wrong answer on test 1 | 0 ms | 0 KB |
| 12585796 | Aug/18/2015 11:09 | vjudge2 | E - Reliable Nets | GNU C++ | Wrong answer on test 1 | 15 ms | 500 KB |
| 12585788 | Aug/18/2015 11:08 | vjudge5 | G - Swamp Things | GNU C++ | Wrong answer on test 2 | 967 ms | 18500 KB |
| 12585787 | Aug/18/2015 11:08 | vjudge3 | B - Countdown | GNU C++11 | Accepted | 46 ms | 5000 KB |
| 12585784 | Aug/18/2015 11:08 | vjudge3 | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 15 ms | 0 KB |
| 12585737 | Aug/18/2015 11:04 | vjudge4 | A - ACM (ACronym Maker) | GNU C++ | Wrong answer on test 2 | 156 ms | 0 KB |
| 12585711 | Aug/18/2015 11:02 | vjudge1 | E - Reliable Nets | GNU C++ | Accepted | 15 ms | 0 KB |
| 12585705 | Aug/18/2015 11:02 | vjudge1 | E - Reliable Nets | GNU C++ | Accepted | 31 ms | 0 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/15/2026 11:06:01 (f1).
Desktop version, switch to mobile version.
Supported by
