→ 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 |
|---|---|---|---|---|---|---|---|
| 83484616 | Jun/12/2020 01:17 | xPirito: danielvitor23, Alequisk# | B - Countdown | C++17 (GCC 9-64) | Accepted | 31 ms | 400 KB |
| 83484558 | Jun/12/2020 01:15 | xPirito: danielvitor23, Alequisk# | B - Countdown | C++17 (GCC 9-64) | Wrong answer on test 2 | 31 ms | 400 KB |
| 83482683 | Jun/12/2020 00:14 | xPirito: danielvitor23, Alequisk# | G - Swamp Things | C++17 (GCC 9-64) | Accepted | 2027 ms | 101900 KB |
| 83482177 | Jun/12/2020 00:01 | xPirito: danielvitor23, Alequisk# | G - Swamp Things | C++17 (GCC 9-64) | Wrong answer on test 2 | 2012 ms | 101900 KB |
| 83482039 | Jun/11/2020 23:57 | xPirito: danielvitor23, Alequisk# | G - Swamp Things | C++17 (GCC 9-64) | Wrong answer on test 2 | 2012 ms | 101900 KB |
| 83481328 | Jun/11/2020 23:40 | xPirito: danielvitor23, Alequisk# | A - ACM (ACronym Maker) | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 900 KB |
| 83481133 | Jun/11/2020 23:35 | xPirito: danielvitor23, Alequisk# | A - ACM (ACronym Maker) | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 400 KB |
| 83479154 | Jun/11/2020 22:54 | xPirito: danielvitor23, Alequisk# | H - Two Ends | C++17 (GCC 9-64) | Accepted | 30 ms | 16100 KB |
| 83479058 | Jun/11/2020 22:53 | xPirito: danielvitor23, Alequisk# | H - Two Ends | C++17 (GCC 9-64) | Time limit exceeded on test 2 | 1000 ms | 16000 KB |
| 83477506 | Jun/11/2020 22:24 | xPirito: danielvitor23, Alequisk# | E - Reliable Nets | C++17 (GCC 9-64) | Accepted | 545 ms | 0 KB |
| 83474436 | Jun/11/2020 21:36 | xPirito: danielvitor23, Alequisk# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 0 KB |
| 83473189 | Jun/11/2020 21:20 | xPirito: danielvitor23, Alequisk# | D - Queens, Knights and Pawns | C++17 (GCC 9-64) | Accepted | 15 ms | 1400 KB |
| 83472550 | Jun/11/2020 21:12 | xPirito: danielvitor23, Alequisk# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 0 KB |
| 83472279 | Jun/11/2020 21:09 | xPirito: danielvitor23, Alequisk# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 0 KB |
| 79422712 | May/09/2020 03:32 | EduardoBrito | E - Reliable Nets | C++17 (GCC 7-32) | Accepted | 30 ms | 3800 KB |
| 79341536 | May/08/2020 06:52 | EduardoBrito | F - Square Count | C++17 (GCC 7-32) | Accepted | 46 ms | 3700 KB |
| 79340604 | May/08/2020 06:30 | EduardoBrito | F - Square Count | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 3700 KB |
| 79340208 | May/08/2020 06:22 | EduardoBrito | F - Square Count | C++17 (GCC 7-32) | Wrong answer on test 2 | 61 ms | 3700 KB |
| 79337424 | May/08/2020 05:09 | EduardoBrito | B - Countdown | C++17 (GCC 7-32) | Accepted | 30 ms | 4100 KB |
| 79334016 | May/08/2020 03:16 | EduardoBrito | B - Countdown | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 4200 KB |
| 79333973 | May/08/2020 03:14 | EduardoBrito | B - Countdown | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 3900 KB |
| 79332834 | May/08/2020 02:34 | KTH: Andrys, EduardoBrito# | G - Swamp Things | C++17 (GCC 7-32) | Accepted | 234 ms | 3800 KB |
| 79330477 | May/08/2020 01:18 | KTH: Andrys, EduardoBrito# | D - Queens, Knights and Pawns | C++17 (GCC 7-32) | Accepted | 31 ms | 7600 KB |
| 79329913 | May/08/2020 01:03 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Accepted | 30 ms | 11600 KB |
| 79329754 | May/08/2020 01:00 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 11600 KB |
| 79328882 | May/08/2020 00:37 | KTH: Andrys, EduardoBrito# | D - Queens, Knights and Pawns | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 7600 KB |
| 79328072 | May/08/2020 00:18 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 11600 KB |
| 79327292 | May/08/2020 00:03 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 11600 KB |
| 79327205 | May/08/2020 00:01 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 7600 KB |
| 79327104 | May/07/2020 23:59 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 7600 KB |
| 79326935 | May/07/2020 23:56 | KTH: Andrys, EduardoBrito# | H - Two Ends | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 7600 KB |
| 79324947 | May/07/2020 23:20 | KTH: Andrys, EduardoBrito# | D - Queens, Knights and Pawns | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 7600 KB |
| 77409971 | Apr/20/2020 23:46 | sinhaji2598 | H - Two Ends | C++14 (GCC 6-32) | Accepted | 30 ms | 8000 KB |
| 77406225 | Apr/20/2020 22:40 | sinhaji2598 | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 1100 KB |
| 77389444 | Apr/20/2020 20:41 | sinhaji2598 | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Wrong answer on test 1 | 15 ms | 1100 KB |
| 77385976 | Apr/20/2020 19:59 | sinhaji2598 | D - Queens, Knights and Pawns | C++14 (GCC 6-32) | Wrong answer on test 2 | 31 ms | 1100 KB |
| 77020050 | Apr/17/2020 00:43 | utxf: suvidsahay, kraken7, sinhaji2598# | D - Queens, Knights and Pawns | Java 11 | Accepted | 171 ms | 0 KB |
| 77019083 | Apr/17/2020 00:23 | utxf: suvidsahay, kraken7, sinhaji2598# | D - Queens, Knights and Pawns | Java 11 | Runtime error on test 2 | 186 ms | 0 KB |
| 77016373 | Apr/16/2020 23:37 | utxf: suvidsahay, kraken7, sinhaji2598# | B - Countdown | Java 11 | Accepted | 280 ms | 7600 KB |
| 77015117 | Apr/16/2020 23:16 | utxf: suvidsahay, kraken7, sinhaji2598# | B - Countdown | Java 11 | Wrong answer on test 2 | 249 ms | 7800 KB |
| 77010991 | Apr/16/2020 22:18 | utxf: suvidsahay, kraken7, sinhaji2598# | H - Two Ends | Java 11 | Accepted | 202 ms | 18000 KB |
| 77010406 | Apr/16/2020 22:11 | utxf: suvidsahay, kraken7, sinhaji2598# | H - Two Ends | Java 11 | Wrong answer on test 2 | 218 ms | 17900 KB |
| 75824860 | Apr/08/2020 13:43 | 16204 | G - Swamp Things | C++17 (GCC 7-32) | Accepted | 1326 ms | 200 KB |
| 75824664 | Apr/08/2020 13:40 | 16204 | G - Swamp Things | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 75767932 | Apr/07/2020 19:55 | 16204 | B - Countdown | C++17 (GCC 7-32) | Accepted | 93 ms | 36000 KB |
| 75767839 | Apr/07/2020 19:54 | 16204 | B - Countdown | C++17 (GCC 7-32) | Wrong answer on test 2 | 77 ms | 35900 KB |
| 75767749 | Apr/07/2020 19:53 | 16204 | B - Countdown | C++17 (GCC 7-32) | Runtime error on test 2 | 30 ms | 35700 KB |
| 75767638 | Apr/07/2020 19:52 | 16204 | B - Countdown | C++17 (GCC 7-32) | Wrong answer on test 2 | 77 ms | 19600 KB |
| 75767450 | Apr/07/2020 19:50 | 16204 | B - Countdown | C++17 (GCC 7-32) | Runtime error on test 2 | 15 ms | 19300 KB |
| 75767342 | Apr/07/2020 19:48 | 16204 | B - Countdown | C++17 (GCC 7-32) | Runtime error on test 2 | 15 ms | 19300 KB |
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