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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.
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→ Contest materials
Problem J - Alice and Bob-1
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 221930291 | Sep/05/2023 15:14 | vjudge3 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 30 ms | 800 KB |
| 191808489 | Feb/03/2023 12:10 | hy2004 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 187694543 | Jan/03/2023 11:38 | AnoK3 | J - Alice and Bob-1 | MS C++ 2017 | Accepted | 15 ms | 200 KB |
| 221927348 | Sep/05/2023 14:50 | vjudge4 | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 15 ms | 7800 KB |
| 140343621 | Dec/23/2021 14:49 | orz zhouAKngyang: RedreamMer, __ZMF__# | J - Alice and Bob-1 | C++14 (GCC 6-32) | Accepted | 31 ms | 0 KB |
| 151052329 | Mar/27/2022 06:28 | Serein404 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 327350042 | Jul/04/2025 11:37 | ALlCE | J - Alice and Bob-1 | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 158531078 | May/26/2022 16:19 | hualalalalae | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 122903669 | Jul/18/2021 11:03 | vjudge1 | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 46 ms | 5000 KB |
| 138344162 | Dec/07/2021 15:35 | vjudge4 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 15 ms | 0 KB |
| 172916313 | Sep/21/2022 11:20 | Hand Torn Large Snow Cabbage: xzzzzz, zero096, wzx_1210# | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 15 ms | 800 KB |
| 172868049 | Sep/20/2022 20:52 | a757403 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 15 ms | 800 KB |
| 131658022 | Oct/12/2021 18:08 | Fe+CuSO4=FeSO4+Cu: XDU-mzb, aldol_reaction, LittleSeaMonster# | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 31 ms | 4300 KB |
| 124215079 | Jul/30/2021 04:49 | vjudge5 | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 31 ms | 4500 KB |
| 133441324 | Oct/29/2021 14:51 | vjudge3 | J - Alice and Bob-1 | C++14 (GCC 6-32) | Accepted | 30 ms | 8900 KB |
| 232046132 | Nov/09/2023 12:35 | EvilTom# | J - Alice and Bob-1 | C++14 (GCC 6-32) | Accepted | 30 ms | 3600 KB |
| 168465233 | Aug/16/2022 09:03 | vjudge5 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 31 ms | 3100 KB |
| 131715509 | Oct/13/2021 11:31 | 原神水友队: 0xDkXy, voidf, xlqb_joey# | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 15 ms | 4200 KB |
| 138350828 | Dec/07/2021 16:45 | vjudge5 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 800 KB |
| 125544302 | Aug/11/2021 09:04 | vjudge2 | J - Alice and Bob-1 | GNU C++11 | Accepted | 46 ms | 3800 KB |
| 153343112 | Apr/11/2022 05:23 | glancing_back# | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 7800 KB |
| 122311335 | Jul/13/2021 12:54 | gswsc250 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 122318102 | Jul/13/2021 14:21 | DinoMax | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 136860806 | Nov/25/2021 17:54 | vjudge4 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 31 ms | 100 KB |
| 313901447 | Apr/04/2025 13:54 | Five more hours please: ZGLH2S, HHHlbw233, FWKnightship# | J - Alice and Bob-1 | C++20 (GCC 13-64) | Accepted | 124 ms | 196200 KB |
| 221926732 | Sep/05/2023 14:45 | vjudge4 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 15 ms | 100 KB |
| 360009700 | Jan/26/2026 18:00 | AK暴徒: liangdele_yali, LoveLY1314# | J - Alice and Bob-1 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 3200 KB |
| 124263221 | Jul/30/2021 14:43 | vjudge1 | J - Alice and Bob-1 | GNU C++11 | Accepted | 31 ms | 3900 KB |
| 204005358 | Apr/30/2023 09:14 | flydog: qzhfx, lyt185, you_xiao# | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 0 KB |
| 221930818 | Sep/05/2023 15:18 | vjudge4 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 221931433 | Sep/05/2023 15:23 | vjudge5 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 100 KB |
| 332179355 | Aug/03/2025 09:04 | 1+1+1: WTXwang, Starheart# | J - Alice and Bob-1 | C++20 (GCC 13-64) | Accepted | 77 ms | 100 KB |
| 122898317 | Jul/18/2021 10:05 | vjudge2 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 11500 KB |
| 122989339 | Jul/19/2021 09:54 | vjudge2 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 168459152 | Aug/16/2022 07:29 | vjudge2 | J - Alice and Bob-1 | C++14 (GCC 6-32) | Accepted | 15 ms | 1100 KB |
| 221940536 | Sep/05/2023 16:34 | vjudge5 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 31 ms | 800 KB |
| 221934893 | Sep/05/2023 15:50 | vjudge2 | J - Alice and Bob-1 | C++20 (GCC 11-64) | Accepted | 15 ms | 2400 KB |
| 122278176 | Jul/13/2021 09:28 | HAL 9000: Oramew, LinkinPony# | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 221935772 | Sep/05/2023 15:56 | vjudge1 | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 31 ms | 7800 KB |
| 128968098 | Sep/16/2021 11:46 | vjudge3 | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 31 ms | 4300 KB |
| 125100361 | Aug/07/2021 05:33 | UCSD-Triton: Suzukaze, kode_4_fun, zerotrac# | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 277152740 | Aug/19/2024 11:56 | Zzhuxia# | J - Alice and Bob-1 | C++20 (GCC 13-64) | Accepted | 61 ms | 9400 KB |
| 277662480 | Aug/22/2024 17:05 | hnust_maoyiyun# | J - Alice and Bob-1 | C++20 (GCC 13-64) | Accepted | 61 ms | 4000 KB |
| 122440505 | Jul/14/2021 15:29 | Future Glory: tuihuademing2, MoRanAirConditioner, Rebelz# | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 327 ms | 395900 KB |
| 132839843 | Oct/24/2021 10:03 | AutoAcMachine: alextang, Toeing, mengzhiwen# | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 1100 KB |
| 132392850 | Oct/19/2021 04:22 | vjudge5 | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 166438954 | Aug/01/2022 07:21 | retiredd | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 15 ms | 0 KB |
| 126695722 | Aug/22/2021 17:28 | chen_zexing | J - Alice and Bob-1 | C++17 (GCC 7-32) | Accepted | 31 ms | 3700 KB |
| 128687841 | Sep/13/2021 05:48 | vjudge2 | J - Alice and Bob-1 | C++17 (GCC 9-64) | Accepted | 30 ms | 4300 KB |
| 126063536 | Aug/16/2021 10:27 | vjudge4 | J - Alice and Bob-1 | MS C++ 2017 | Accepted | 31 ms | 3700 KB |
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