→ 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 |
|---|---|---|---|---|---|---|---|
| 105265868 | Jan/25/2021 08:07 | vjudge4 | F - Square Count | C++17 (GCC 9-64) | Runtime error on test 1 | 0 ms | 0 KB |
| 105264692 | Jan/25/2021 07:39 | vjudge3 | E - Reliable Nets | C++17 (GCC 9-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 105264344 | Jan/25/2021 07:29 | vjudge4 | E - Reliable Nets | C++17 (GCC 9-64) | Runtime error on test 2 | 15 ms | 0 KB |
| 105264341 | Jan/25/2021 07:29 | vjudge3 | E - Reliable Nets | C++17 (GCC 9-64) | Runtime error on test 2 | 15 ms | 0 KB |
| 105264235 | Jan/25/2021 07:25 | vjudge4 | F - Square Count | C++17 (GCC 9-64) | Runtime error on test 1 | 15 ms | 0 KB |
| 105263751 | Jan/25/2021 07:10 | vjudge5 | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Accepted | 30 ms | 4100 KB |
| 105263700 | Jan/25/2021 07:09 | youknowwhooooo | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Accepted | 31 ms | 4100 KB |
| 105263153 | Jan/25/2021 06:49 | youknowwhooooo | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 4100 KB |
| 105212929 | Jan/24/2021 12:50 | vjudge1 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Accepted | 108 ms | 58300 KB |
| 105212848 | Jan/24/2021 12:49 | vjudge4 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Wrong answer on test 1 | 30 ms | 58300 KB |
| 105202704 | Jan/24/2021 10:19 | vjudge5 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Accepted | 15 ms | 58400 KB |
| 105202529 | Jan/24/2021 10:17 | vjudge4 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Accepted | 15 ms | 58400 KB |
| 105179223 | Jan/23/2021 22:45 | vjudge1 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Wrong answer on test 2 | 109 ms | 58300 KB |
| 105178079 | Jan/23/2021 22:21 | vjudge2 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Wrong answer on test 2 | 108 ms | 58300 KB |
| 105134617 | Jan/23/2021 11:49 | vjudge2 | A - ACM (ACronym Maker) | C++17 (GCC 9-64) | Wrong answer on test 2 | 0 ms | 58400 KB |
| 105130263 | Jan/23/2021 10:53 | vjudge1 | B - Countdown | C++14 (GCC 6-32) | Accepted | 124 ms | 300 KB |
| 105129306 | Jan/23/2021 10:42 | vjudge5 | B - Countdown | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 105127254 | Jan/23/2021 10:15 | vjudge1 | F - Square Count | C++17 (GCC 9-64) | Accepted | 31 ms | 100 KB |
| 105127209 | Jan/23/2021 10:15 | vjudge2 | F - Square Count | C++17 (GCC 9-64) | Accepted | 31 ms | 100 KB |
| 105121899 | Jan/23/2021 09:06 | vjudge1 | B - Countdown | C++17 (GCC 9-64) | Wrong answer on test 2 | 264 ms | 400 KB |
| 105119980 | Jan/23/2021 08:37 | vjudge3 | E - Reliable Nets | C++17 (GCC 9-64) | Accepted | 202 ms | 0 KB |
| 105119912 | Jan/23/2021 08:35 | vjudge2 | E - Reliable Nets | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 105117567 | Jan/23/2021 07:47 | vjudge2 | G - Swamp Things | C++14 (GCC 6-32) | Accepted | 577 ms | 200 KB |
| 105116497 | Jan/23/2021 07:21 | vjudge1 | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Accepted | 30 ms | 4000 KB |
| 105114943 | Jan/23/2021 06:41 | vjudge4 | H - Two Ends | C++17 (GCC 9-64) | Accepted | 46 ms | 15900 KB |
| 105111203 | Jan/23/2021 04:53 | vjudge2 | H - Two Ends | C++17 (GCC 9-64) | Accepted | 30 ms | 7900 KB |
| 105068681 | Jan/22/2021 16:50 | vjudge3 | H - Two Ends | C++17 (GCC 7-32) | Accepted | 31 ms | 7900 KB |
| 105067922 | Jan/22/2021 16:40 | vjudge4 | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 7900 KB |
| 105057994 | Jan/22/2021 14:11 | vjudge1 | H - Two Ends | C++14 (GCC 6-32) | Accepted | 30 ms | 4000 KB |
| 105057182 | Jan/22/2021 13:57 | vjudge2 | H - Two Ends | C++14 (GCC 6-32) | Accepted | 15 ms | 4000 KB |
| 105056695 | Jan/22/2021 13:48 | vjudge1 | H - Two Ends | C++17 (GCC 9-64) | Accepted | 15 ms | 3900 KB |
| 105056651 | Jan/22/2021 13:47 | vjudge4 | H - Two Ends | C++17 (GCC 9-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 105056610 | Jan/22/2021 13:46 | vjudge1 | H - Two Ends | C++17 (GCC 9-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 105056550 | Jan/22/2021 13:45 | vjudge1 | H - Two Ends | C++17 (GCC 9-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 105056414 | Jan/22/2021 13:42 | vjudge2 | B - Countdown | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 300 KB |
| 105056289 | Jan/22/2021 13:41 | vjudge4 | B - Countdown | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 300 KB |
| 105055658 | Jan/22/2021 13:30 | vjudge4 | E - Reliable Nets | C++14 (GCC 6-32) | Wrong answer on test 2 | 342 ms | 100 KB |
| 105055497 | Jan/22/2021 13:27 | vjudge5 | E - Reliable Nets | C++14 (GCC 6-32) | Wrong answer on test 2 | 30 ms | 200 KB |
| 105055191 | Jan/22/2021 13:22 | vjudge2 | G - Swamp Things | C++17 (GCC 9-64) | Accepted | 514 ms | 0 KB |
| 105055045 | Jan/22/2021 13:19 | vjudge3 | E - Reliable Nets | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 105054820 | Jan/22/2021 13:15 | vjudge4 | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 109 ms | 29200 KB |
| 105054634 | Jan/22/2021 13:13 | vjudge3 | E - Reliable Nets | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 100 KB |
| 105054618 | Jan/22/2021 13:12 | vjudge1 | E - Reliable Nets | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 105054547 | Jan/22/2021 13:11 | vjudge2 | E - Reliable Nets | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 105054447 | Jan/22/2021 13:10 | vjudge2 | E - Reliable Nets | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 105053682 | Jan/22/2021 12:57 | vjudge5 | H - Two Ends | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 4000 KB |
| 105048524 | Jan/22/2021 11:38 | vjudge3 | G - Swamp Things | C++14 (GCC 6-32) | Runtime error on test 2 | 187 ms | 0 KB |
| 105048512 | Jan/22/2021 11:37 | vjudge3 | G - Swamp Things | C++14 (GCC 6-32) | Runtime error on test 1 | 30 ms | 200 KB |
| 105048168 | Jan/22/2021 11:32 | vjudge1 | G - Swamp Things | C++14 (GCC 6-32) | Runtime error on test 2 | 187 ms | 0 KB |
| 105047756 | Jan/22/2021 11:26 | vjudge2 | D - Queens, Knights and Pawns | C++17 (GCC 7-32) | Accepted | 15 ms | 4100 KB |
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