| EGOI 2021 Day 1 |
|---|
| Finished |
→ 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
Problem A - Zeros
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 351431006 | Dec/01/2025 10:52 | kao0327 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 367244649 | Mar/18/2026 17:35 | Fatima | A - Zeros | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 123381770 | Jul/23/2021 05:45 | vjudge3 | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 173814886 | Sep/28/2022 15:52 | sara2006 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 371745207 | Apr/19/2026 11:57 | LomiHasawi | A - Zeros | C++20 (GCC 13-64) | Perfect result: 100 points |
| 354209581 | Dec/19/2025 19:48 | hungg261 | A - Zeros | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 298936600 | Dec/29/2024 10:41 | vjudge.10 | A - Zeros | C++20 (GCC 13-64) | Perfect result: 100 points |
| 175196910 | Oct/09/2022 06:11 | tugsoyun2007 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 130577474 | Oct/02/2021 18:26 | __bruh__ | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 224107454 | Sep/20/2023 05:12 | chengcheng5677 | A - Zeros | C++14 (GCC 6-32) | Perfect result: 100 points |
| 200129484 | Apr/01/2023 16:49 | vjudge5 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 269373503 | Jul/08/2024 10:42 | baljma | A - Zeros | C++14 (GCC 6-32) | Perfect result: 100 points |
| 329096556 | Jul/15/2025 20:39 | radaiosm7 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 119965532 | Jun/19/2021 10:52 | MetalPower# | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 120450810 | Jun/24/2021 17:03 | kevinyang | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 319924913 | May/16/2025 19:43 | kotoulaanne | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 124966619 | Aug/05/2021 17:17 | green_gold_dog | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 120355102 | Jun/23/2021 12:44 | nemethm | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 153729840 | Apr/15/2022 17:10 | Kregor | A - Zeros | C++20 (GCC 11-64) | Perfect result: 100 points |
| 265081458 | Jun/10/2024 18:40 | overwatch | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 161854740 | Jun/26/2022 14:19 | ryo.xps2 | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 119923974 | Jun/18/2021 22:37 | racsosabe | A - Zeros | C++14 (GCC 6-32) | Perfect result: 100 points |
| 202797294 | Apr/20/2023 12:52 | NeroZein# | A - Zeros | C++20 (GCC 11-64) | Perfect result: 100 points |
| 382541499 | Jul/14/2026 14:29 | WillTheElk# | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 120421549 | Jun/24/2021 10:26 | vkgainz | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 127406561 | Aug/30/2021 02:32 | qpwoeirut# | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 317564060 | Apr/28/2025 14:29 | owieczka | A - Zeros | C++20 (GCC 13-64) | Perfect result: 100 points |
| 119925618 | Jun/18/2021 23:01 | gromperen | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 120349488 | Jun/23/2021 11:18 | lavoKoCoC | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 353840949 | Dec/17/2025 14:53 | nguyenkhangninh99 | A - Zeros | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 259747438 | May/06/2024 15:20 | vjudge.8 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 263518701 | May/31/2024 18:23 | Aiperiii | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 119921766 | Jun/18/2021 22:11 | Bench0310 | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 120483159 | Jun/25/2021 04:13 | SuperJ6 | A - Zeros | C++14 (GCC 6-32) | Perfect result: 100 points |
| 121102537 | Jul/02/2021 13:38 | oleg44 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 160716398 | Jun/15/2022 13:22 | juliael1 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 200351976 | Apr/02/2023 11:55 | vjudge5 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 368078973 | Mar/24/2026 23:37 | bj24 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 119912934 | Jun/18/2021 21:09 | nika-skybytska | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 194212083 | Feb/19/2023 13:57 | yogesh_sane | A - Zeros | C++20 (GCC 11-64) | Perfect result: 100 points |
| 249526343 | Mar/04/2024 01:45 | ach00 | A - Zeros | C++20 (GCC 11-64) | Perfect result: 100 points |
| 264190487 | Jun/05/2024 05:31 | AuroraH456# | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 119912977 | Jun/18/2021 21:11 | nika-skybytska | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 122613232 | Jul/15/2021 21:38 | test760 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 365677452 | Mar/07/2026 08:32 | Aethron | A - Zeros | C++20 (GCC 13-64) | Perfect result: 100 points |
| 119935495 | Jun/19/2021 04:26 | sjay05 | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
| 219747215 | Aug/21/2023 08:26 | BraveAnt | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 119912776 | Jun/18/2021 21:03 | GRT_2018 | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 119951494 | Jun/19/2021 08:33 | ko_osaga# | A - Zeros | C++17 (GCC 9-64) | Perfect result: 100 points |
| 324703745 | Jun/17/2025 03:03 | codexistent | A - Zeros | C++17 (GCC 7-32) | Perfect result: 100 points |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Sep/25/2026 13:45:10 (g2).
Desktop version, switch to mobile version.
Supported by
