→ 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 |
|---|---|---|---|---|---|---|---|
| 12585119 | Aug/18/2015 10:10 | vjudge3 | G - Swamp Things | GNU C++ | Wrong answer on test 2 | 1403 ms | 19700 KB |
| 12585115 | Aug/18/2015 10:09 | vjudge3 | B - Countdown | GNU C++ | Runtime error on test 2 | 15 ms | 203500 KB |
| 12585111 | Aug/18/2015 10:09 | vjudge1 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 124 ms | 0 KB |
| 12585110 | Aug/18/2015 10:09 | vjudge1 | F - Square Count | GNU C++11 | Wrong answer on test 2 | 31 ms | 10400 KB |
| 12585103 | Aug/18/2015 10:08 | vjudge3 | B - Countdown | GNU C++11 | Wrong answer on test 2 | 62 ms | 200 KB |
| 12585089 | Aug/18/2015 10:06 | vjudge2 | B - Countdown | GNU C++11 | Runtime error on test 2 | 30 ms | 203600 KB |
| 12585075 | Aug/18/2015 10:05 | vjudge4 | G - Swamp Things | GNU C++ | Wrong answer on test 2 | 1482 ms | 19600 KB |
| 12585072 | Aug/18/2015 10:05 | vjudge4 | B - Countdown | MS C++ | Compilation error | 0 ms | 0 KB |
| 12585028 | Aug/18/2015 10:01 | vjudge5 | E - Reliable Nets | GNU C++11 | Accepted | 93 ms | 10400 KB |
| 12585019 | Aug/18/2015 10:00 | vjudge3 | B - Countdown | GNU C++ | Runtime error on test 2 | 15 ms | 201900 KB |
| 12585012 | Aug/18/2015 10:00 | vjudge3 | H - Two Ends | GNU C++ | Accepted | 31 ms | 4000 KB |
| 12585007 | Aug/18/2015 09:59 | vjudge2 | B - Countdown | GNU C++11 | Runtime error on test 1 | 0 ms | 100 KB |
| 12585003 | Aug/18/2015 09:59 | UESTC_tyZhang | F - Square Count | GNU C++11 | Accepted | 46 ms | 0 KB |
| 12584997 | Aug/18/2015 09:58 | UESTC_tyZhang | F - Square Count | GNU C++11 | Wrong answer on test 1 | 0 ms | 0 KB |
| 12584992 | Aug/18/2015 09:58 | vjudge1 | H - Two Ends | GNU C++ | Wrong answer on test 1 | 0 ms | 4000 KB |
| 12584990 | Aug/18/2015 09:58 | vjudge4 | E - Reliable Nets | GNU C++ | Accepted | 15 ms | 0 KB |
| 12584989 | Aug/18/2015 09:58 | vjudge5 | E - Reliable Nets | GNU C++ | Accepted | 31 ms | 0 KB |
| 12584980 | Aug/18/2015 09:56 | vjudge2 | B - Countdown | GNU C++ | Runtime error on test 2 | 31 ms | 201900 KB |
| 12584979 | Aug/18/2015 09:56 | vjudge3 | H - Two Ends | GNU C++ | Wrong answer on test 1 | 0 ms | 4000 KB |
| 12584970 | Aug/18/2015 09:56 | vjudge5 | B - Countdown | GNU C++ | Wrong answer on test 1 | 15 ms | 201900 KB |
| 12584950 | Aug/18/2015 09:54 | vjudge2 | B - Countdown | MS C++ | Compilation error | 0 ms | 0 KB |
| 12584927 | Aug/18/2015 09:52 | vjudge5 | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 78 ms | 16600 KB |
| 12584911 | Aug/18/2015 09:51 | UESTC_tyZhang | F - Square Count | GNU C++11 | Time limit exceeded on test 1 | 1000 ms | 0 KB |
| 12584908 | Aug/18/2015 09:51 | vjudge5 | C - The Game of Efil | GNU C++ | Accepted | 156 ms | 0 KB |
| 12584884 | Aug/18/2015 09:47 | vjudge4 | B - Countdown | GNU C++11 | Runtime error on test 1 | 0 ms | 100 KB |
| 12584876 | Aug/18/2015 09:46 | vjudge3 | B - Countdown | GNU C++11 | Runtime error on test 2 | 15 ms | 102100 KB |
| 12584859 | Aug/18/2015 09:45 | vjudge1 | E - Reliable Nets | GNU C++11 | Wrong answer on test 2 | 46 ms | 10400 KB |
| 12584848 | Aug/18/2015 09:44 | vjudge3 | E - Reliable Nets | GNU C++11 | Wrong answer on test 1 | 15 ms | 10400 KB |
| 12584843 | Aug/18/2015 09:43 | vjudge3 | A - ACM (ACronym Maker) | GNU C++11 | Wrong answer on test 2 | 78 ms | 16600 KB |
| 12584840 | Aug/18/2015 09:43 | vjudge3 | B - Countdown | GNU C++11 | Runtime error on test 1 | 15 ms | 100 KB |
| 12584791 | Aug/18/2015 09:38 | UESTC_tyZhang | F - Square Count | GNU C++11 | Accepted | 62 ms | 0 KB |
| 12584785 | Aug/18/2015 09:37 | vjudge5 | G - Swamp Things | GNU C++ | Wrong answer on test 2 | 576 ms | 9200 KB |
| 12584782 | Aug/18/2015 09:37 | vjudge5 | B - Countdown | GNU C++ | Runtime error on test 2 | 15 ms | 102100 KB |
| 12584748 | Aug/18/2015 09:33 | UESTC_tyZhang | F - Square Count | GNU C++11 | Accepted | 93 ms | 0 KB |
| 12584736 | Aug/18/2015 09:31 | vjudge3 | H - Two Ends | GNU C++ | Accepted | 15 ms | 4000 KB |
| 12584721 | Aug/18/2015 09:30 | UESTC_tyZhang | F - Square Count | GNU C++11 | Wrong answer on test 1 | 0 ms | 0 KB |
| 12584673 | Aug/18/2015 09:23 | UESTC_tyZhang | E - Reliable Nets | GNU C++11 | Accepted | 30 ms | 0 KB |
| 12584669 | Aug/18/2015 09:23 | vjudge2 | E - Reliable Nets | GNU C++11 | Accepted | 265 ms | 0 KB |
| 12584663 | Aug/18/2015 09:23 | UESTC_tyZhang | D - Queens, Knights and Pawns | GNU C++11 | Accepted | 30 ms | 2000 KB |
| 12584644 | Aug/18/2015 09:21 | vjudge2 | E - Reliable Nets | GNU C++11 | Accepted | 156 ms | 0 KB |
| 12584638 | Aug/18/2015 09:21 | UESTC_tyZhang | C - The Game of Efil | GNU C++11 | Time limit exceeded on test 1 | 8000 ms | 0 KB |
| 12584633 | Aug/18/2015 09:20 | UESTC_tyZhang | A - ACM (ACronym Maker) | GNU C++11 | Accepted | 0 ms | 3900 KB |
| 12584613 | Aug/18/2015 09:18 | vjudge1 | D - Queens, Knights and Pawns | GNU C++ | Accepted | 31 ms | 43900 KB |
| 12584604 | Aug/18/2015 09:17 | vjudge2 | B - Countdown | GNU C++ | Runtime error on test 2 | 31 ms | 102100 KB |
| 12584598 | Aug/18/2015 09:17 | UESTC_tyZhang | B - Countdown | GNU C++11 | Accepted | 171 ms | 3200 KB |
| 12584597 | Aug/18/2015 09:17 | vjudge5 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 0 ms | 0 KB |
| 12584575 | Aug/18/2015 09:15 | UESTC_tyZhang | B - Countdown | GNU C++11 | Compilation error | 0 ms | 0 KB |
| 12584561 | Aug/18/2015 09:13 | UESTC_tyZhang | F - Square Count | GNU C++11 | Wrong answer on test 1 | 15 ms | 0 KB |
| 12584541 | Aug/18/2015 09:10 | vjudge5 | B - Countdown | GNU C++ | Accepted | 31 ms | 4100 KB |
| 12584536 | Aug/18/2015 09:09 | vjudge5 | E - Reliable Nets | GNU C++ | Wrong answer on test 2 | 15 ms | 0 KB |
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