→ About Contest
The 2004 ACM East Central North America Regional Programming Contest (ACM ECNA RPC) was held on Saturday November 6, 2004. We had 131 teams drawn from 72 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 |
|---|---|---|---|---|---|---|---|
| 20363664 | Sep/03/2016 17:19 | a.winston.s97# | B - Anti-prime Sequences | C++14 (GCC 6-32) | Wrong answer on test 2 | 3073 ms | 700 KB |
| 20362430 | Sep/03/2016 16:24 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | B - Anti-prime Sequences | C++14 (GCC 6-32) | Accepted | 373 ms | 1000 KB |
| 20362295 | Sep/03/2016 16:19 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | B - Anti-prime Sequences | C++14 (GCC 6-32) | Runtime error on test 1 | 15 ms | 1000 KB |
| 20362268 | Sep/03/2016 16:18 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | B - Anti-prime Sequences | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 20361596 | Sep/03/2016 15:51 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Accepted | 15 ms | 1100 KB |
| 20361566 | Sep/03/2016 15:49 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 1200 KB |
| 20361008 | Sep/03/2016 15:26 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 1200 KB |
| 20360990 | Sep/03/2016 15:25 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 1100 KB |
| 20360958 | Sep/03/2016 15:23 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | F - Team Rankings | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 20360860 | Sep/03/2016 15:18 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | F - Team Rankings | C++14 (GCC 6-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 20360677 | Sep/03/2016 15:10 | a.winston.s97# | G - To and Fro | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 20360523 | Sep/03/2016 15:03 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | G - To and Fro | C++14 (GCC 6-32) | Accepted | 15 ms | 0 KB |
| 20360347 | Sep/03/2016 14:55 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Wrong answer on test 2 | 31 ms | 1100 KB |
| 20360333 | Sep/03/2016 14:54 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | A - Alphacode | C++14 (GCC 6-32) | Accepted | 0 ms | 8000 KB |
| 20360290 | Sep/03/2016 14:52 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 20360278 | Sep/03/2016 14:51 | [UFRN] Ginga com tapioca: victoragnez, heliobdf, RailtonT# | A - Alphacode | C++14 (GCC 6-32) | Runtime error on test 2 | 0 ms | 0 KB |
| 20360275 | Sep/03/2016 14:51 | a.winston.s97# | A - Alphacode | C++14 (GCC 6-32) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 20348029 | Sep/02/2016 23:03 | BedirT | A - Alphacode | GNU C++11 | Wrong answer on test 2 | 15 ms | 400 KB |
| 20348017 | Sep/02/2016 23:02 | BedirT | A - Alphacode | GNU C++11 | Runtime error on test 2 | 31 ms | 0 KB |
| 20346431 | Sep/02/2016 21:11 | NAU-ACM: BedirT# | A - Alphacode | GNU C++11 | Wrong answer on test 2 | 30 ms | 3900 KB |
| 20346417 | Sep/02/2016 21:10 | NAU-ACM: BedirT# | A - Alphacode | GNU C++11 | Runtime error on test 2 | 15 ms | 0 KB |
| 20346384 | Sep/02/2016 21:08 | NAU-ACM: BedirT# | A - Alphacode | GNU C++ | Runtime error on test 2 | 0 ms | 0 KB |
| 20345536 | Sep/02/2016 20:18 | DNAcoder: inspirer, TxCowboy# | F - Team Rankings | GNU C++11 | Accepted | 0 ms | 0 KB |
| 20344976 | Sep/02/2016 19:45 | DNAcoder: inspirer, TxCowboy# | D - I Conduit! | GNU C++11 | Wrong answer on test 2 | 561 ms | 1600 KB |
| 20344803 | Sep/02/2016 19:35 | DNAcoder: inspirer, TxCowboy# | D - I Conduit! | GNU C++11 | Wrong answer on test 2 | 561 ms | 1600 KB |
| 20344796 | Sep/02/2016 19:35 | DNAcoder: inspirer, TxCowboy# | D - I Conduit! | GNU C++11 | Compilation error | 0 ms | 0 KB |
| 20344579 | Sep/02/2016 19:23 | DNAcoder: inspirer, TxCowboy# | D - I Conduit! | GNU C++11 | Wrong answer on test 2 | 577 ms | 400 KB |
| 20344051 | Sep/02/2016 18:53 | NAU-ACM: BedirT# | G - To and Fro | GNU C++ | Accepted | 15 ms | 0 KB |
| 20344035 | Sep/02/2016 18:51 | NAU-ACM: BedirT# | G - To and Fro | GNU C++ | Wrong answer on test 1 | 15 ms | 0 KB |
| 20343938 | Sep/02/2016 18:44 | DNAcoder: inspirer, TxCowboy# | G - To and Fro | GNU C++11 | Accepted | 15 ms | 23500 KB |
| 20343891 | Sep/02/2016 18:42 | DNAcoder: inspirer, TxCowboy# | G - To and Fro | GNU C++11 | Wrong answer on test 1 | 15 ms | 23500 KB |
| 20343524 | Sep/02/2016 18:20 | DNAcoder: inspirer, TxCowboy# | A - Alphacode | GNU C++11 | Accepted | 15 ms | 800 KB |
| 20343120 | Sep/02/2016 17:55 | DNAcoder: inspirer, TxCowboy# | A - Alphacode | GNU C++11 | Runtime error on test 2 | 0 ms | 0 KB |
| 20343068 | Sep/02/2016 17:51 | DNAcoder: inspirer, TxCowboy# | A - Alphacode | C++14 (GCC 6-32) | Runtime error on test 2 | 15 ms | 0 KB |
| 20315803 | Sep/01/2016 09:36 | Ioana | D - I Conduit! | GNU C++11 | Wrong answer on test 2 | 46 ms | 800 KB |
| 20315598 | Sep/01/2016 09:04 | Ioana | D - I Conduit! | GNU C++11 | Wrong answer on test 2 | 46 ms | 800 KB |
| 20315426 | Sep/01/2016 08:21 | Ioana | D - I Conduit! | GNU C++11 | Wrong answer on test 2 | 46 ms | 800 KB |
| 20314866 | Sep/01/2016 07:10 | Dragos | B - Anti-prime Sequences | GNU C++11 | Accepted | 936 ms | 1200 KB |
| 20314849 | Sep/01/2016 07:08 | Dragos | B - Anti-prime Sequences | GNU C++11 | Wrong answer on test 1 | 0 ms | 1200 KB |
| 20314729 | Sep/01/2016 06:48 | Ioana | F - Team Rankings | GNU C++11 | Accepted | 15 ms | 0 KB |
| 20313758 | Sep/01/2016 04:15 | Ioana | F - Team Rankings | GNU C++11 | Wrong answer on test 2 | 15 ms | 0 KB |
| 20313722 | Sep/01/2016 04:10 | Ioana | A - Alphacode | GNU C++11 | Accepted | 15 ms | 7800 KB |
| 20310622 | Aug/31/2016 22:33 | Ioana | A - Alphacode | GNU C++11 | Wrong answer on test 2 | 15 ms | 7800 KB |
| 20309766 | Aug/31/2016 21:34 | Ioana | G - To and Fro | GNU C++11 | Accepted | 0 ms | 0 KB |
| 20163094 | Aug/25/2016 23:08 | the_BROgrammerzzz: _saty_, prasun123# | F - Team Rankings | GNU C++11 | Accepted | 15 ms | 2000 KB |
| 20162968 | Aug/25/2016 22:58 | the_BROgrammerzzz: _saty_, prasun123# | F - Team Rankings | GNU C++11 | Wrong answer on test 2 | 15 ms | 2000 KB |
| 20162209 | Aug/25/2016 22:12 | the_BROgrammerzzz: _saty_, prasun123# | A - Alphacode | GNU C++11 | Accepted | 15 ms | 2100 KB |
| 20162047 | Aug/25/2016 22:01 | the_BROgrammerzzz: _saty_, prasun123# | A - Alphacode | GNU C++11 | Accepted | 15 ms | 2200 KB |
| 20162016 | Aug/25/2016 21:59 | the_BROgrammerzzz: _saty_, prasun123# | A - Alphacode | GNU C++11 | Wrong answer on test 2 | 15 ms | 10200 KB |
| 20161894 | Aug/25/2016 21:53 | the_BROgrammerzzz: _saty_, prasun123# | A - Alphacode | GNU C++11 | Wrong answer on test 2 | 0 ms | 2100 KB |
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