→ About Contest
This problem set was used in simultaneous online contests: - Maratona de Programação da SBC 2021 - Tercera Fecha Gran Premio de México 2021 - Tercera Fecha Gran Premio de Centroamérica 2021 - Torneo Argentino de Programación 2021 Teams had access to internet and as many computers as they'd like to use. Final results and original problem set / info available on https://scorelatam.naquadah.com.br/subbr-2021/
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→ Contest materials
Problem I - Inverting Everything
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 134102681 | Nov/02/2021 18:38 | Nson | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 46 ms | 1300 KB |
| 134103179 | Nov/02/2021 18:38 | Nson | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 62 ms | 1300 KB |
| 149803501 | Mar/16/2022 13:36 | Shanghai JTU: All-in at the River: AntiLeaf, desprado2, -14# | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 15 ms | 100 KB |
| 281133212 | Sep/14/2024 17:11 | Brian_Hsu | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 62 ms | 200 KB |
| 156792767 | May/11/2022 10:44 | vjudge1 | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 172199810 | Sep/15/2022 06:27 | installb | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 270862078 | Jul/16/2024 14:38 | vjudge.10 | I - Inverting Everything | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 134741560 | Nov/09/2021 12:41 | Lice-wx | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 78 ms | 1200 KB |
| 213088080 | Jul/10/2023 12:10 | hassanmasood | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 143560500 | Jan/22/2022 00:49 | Georgia Tech: Already Retired: xyz2606, chenjb# | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 31 ms | 0 KB |
| 158371052 | May/25/2022 12:21 | Trio of Tomorrow Winds: xgcxgc, HolyK, liqing# | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 15 ms | 300 KB |
| 136018866 | Nov/18/2021 01:57 | brunomont | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 187 ms | 100 KB |
| 136018839 | Nov/18/2021 01:56 | brunomont | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 202 ms | 100 KB |
| 135085110 | Nov/12/2021 14:34 | Rezas: Amireza, AminAnvari, Mohammadreza_mz# | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 109 ms | 1100 KB |
| 135055106 | Nov/12/2021 07:54 | zihouzhong# | I - Inverting Everything | C++14 (GCC 6-32) | Accepted | 15 ms | 1100 KB |
| 134619566 | Nov/08/2021 02:33 | leap_frog | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 31 ms | 1100 KB |
| 134619595 | Nov/08/2021 02:34 | leap_frog | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 31 ms | 1100 KB |
| 189797664 | Jan/20/2023 05:50 | lucyanna2018 | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 124 ms | 200 KB |
| 148744102 | Mar/08/2022 01:12 | byakko | I - Inverting Everything | C++14 (GCC 6-32) | Accepted | 109 ms | 200 KB |
| 147844746 | Feb/27/2022 12:37 | Heltion l1ll5 SSerxhs: SSerxhs, l1ll5# | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 31 ms | 100 KB |
| 228964670 | Oct/20/2023 20:40 | camc | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 31 ms | 100 KB |
| 232144700 | Nov/09/2023 21:45 | Tima | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 30 ms | 100 KB |
| 134953424 | Nov/11/2021 10:23 | Galaxias: CSHwang, lzr_010506, suckmyballs# | I - Inverting Everything | C++14 (GCC 6-32) | Accepted | 93 ms | 1200 KB |
| 136908445 | Nov/25/2021 19:13 | waynetuinfor# | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 135520254 | Nov/15/2021 02:36 | bernardo_amorim | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 77 ms | 2300 KB |
| 363337720 | Feb/16/2026 23:56 | pgoq | I - Inverting Everything | C++20 (GCC 13-64) | Accepted | 78 ms | 300 KB |
| 136253630 | Nov/20/2021 15:27 | emaneru | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 249 ms | 300 KB |
| 136018793 | Nov/18/2021 01:55 | brunomont | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 218 ms | 9600 KB |
| 291365288 | Nov/13/2024 22:48 | LuCpp | I - Inverting Everything | C++20 (GCC 13-64) | Accepted | 124 ms | 100 KB |
| 136807915 | Nov/25/2021 10:25 | willow: applese, Timsei, tyler178# | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 30 ms | 100 KB |
| 363337382 | Feb/16/2026 23:51 | pgoq | I - Inverting Everything | C++20 (GCC 13-64) | Accepted | 187 ms | 5900 KB |
| 134023680 | Nov/02/2021 10:34 | hsnavarro | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 124 ms | 1100 KB |
| 134023479 | Nov/02/2021 10:31 | hsnavarro | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 93 ms | 1100 KB |
| 134931122 | Nov/11/2021 02:18 | gxlois | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 78 ms | 1500 KB |
| 135025321 | Nov/12/2021 01:01 | gxlois | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 78 ms | 1500 KB |
| 135024644 | Nov/12/2021 00:44 | gxlois | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 78 ms | 1500 KB |
| 135024715 | Nov/12/2021 00:45 | gxlois | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 93 ms | 1500 KB |
| 135024727 | Nov/12/2021 00:46 | gxlois | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 78 ms | 1500 KB |
| 135025267 | Nov/12/2021 00:59 | gxlois | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 78 ms | 1500 KB |
| 232011867 | Nov/09/2023 06:03 | ZergTricky | I - Inverting Everything | C++20 (GCC 11-64) | Accepted | 46 ms | 3500 KB |
| 134928277 | Nov/11/2021 00:43 | unless): tamionv, radoslav11, bogdan10bos# | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 249 ms | 39300 KB |
| 149516372 | Mar/13/2022 14:30 | Fani Wiszewskiego: Anadi, Bohun, Goorkiewicz# | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 124 ms | 0 KB |
| 134742714 | Nov/09/2021 12:56 | LongestPathToWF: JooDdae, edenooo, Little_Bunny# | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 61 ms | 10800 KB |
| 134662024 | Nov/08/2021 15:15 | Drice | I - Inverting Everything | C++17 (GCC 7-32) | Accepted | 93 ms | 1300 KB |
| 363336020 | Feb/16/2026 23:33 | pgoq | I - Inverting Everything | C++20 (GCC 13-64) | Accepted | 203 ms | 5900 KB |
| 277572167 | Aug/21/2024 22:47 | brenner1 | I - Inverting Everything | C++20 (GCC 13-64) | Accepted | 140 ms | 100 KB |
| 134483610 | Nov/06/2021 13:48 | Hakujitsu: triple__a, kimoyami, Roundgod# | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 186 ms | 3000 KB |
| 331507298 | Jul/29/2025 23:57 | Luis_AQM | I - Inverting Everything | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 100 KB |
| 228868073 | Oct/20/2023 05:29 | Juanm1 | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 46 ms | 100 KB |
| 228868089 | Oct/20/2023 05:29 | Juanm1 | I - Inverting Everything | C++17 (GCC 9-64) | Accepted | 46 ms | 100 KB |
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