→ About Contest
The English statement is generated from the official Chinese version by LLM and fine-tuned manually. Any mistake in the English statement does not imply a mistake in the Chinese statement.
→ 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
Problem F - Download Speed Monitor
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 288226854 | Oct/27/2024 08:57 | fengzi_ | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 1600 KB |
| 312522932 | Mar/26/2025 08:27 | EmptyHole# | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 100 KB |
| 318419961 | May/05/2025 10:52 | Ecank# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 156 ms | 100 KB |
| 345834924 | Oct/26/2025 08:27 | Xier# | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 100 KB |
| 318211451 | May/03/2025 14:18 | Yanami_Anna | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 155 ms | 100 KB |
| 261461861 | May/18/2024 08:19 | 123: Collin033, tiantong, lkgw# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 218 ms | 0 KB |
| 261151620 | May/16/2024 09:29 | nidejungeGIAO | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 109 ms | 0 KB |
| 261614849 | May/19/2024 10:18 | Zzw_gcu | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 468 ms | 0 KB |
| 261615115 | May/19/2024 10:20 | wdt_code | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 93 ms | 0 KB |
| 321376351 | May/26/2025 16:06 | oviNE | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 100 KB |
| 372089011 | Apr/22/2026 05:31 | yuechen | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 109 ms | 100 KB |
| 260752350 | May/13/2024 09:57 | _emaster# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 124 ms | 800 KB |
| 261464135 | May/18/2024 08:39 | kulovemi# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 93 ms | 400 KB |
| 260733103 | May/13/2024 07:33 | zotac11 | F - Download Speed Monitor | C++14 (GCC 6-32) | Accepted | 233 ms | 0 KB |
| 260765271 | May/13/2024 11:27 | HLE1Gumayusi | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 0 KB |
| 260991063 | May/15/2024 04:12 | xxvision__ | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 140 ms | 15700 KB |
| 318402836 | May/05/2025 08:09 | vjudge5 | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 100 KB |
| 318634517 | May/06/2025 17:10 | zheng00# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 218 ms | 100 KB |
| 308598513 | Mar/02/2025 08:14 | 88888888: kanhai-, Charlie94298, somebody11324# | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 374 ms | 0 KB |
| 261592819 | May/19/2024 05:58 | Markkun# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 186 ms | 7100 KB |
| 261144596 | May/16/2024 08:29 | fairyduck | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 171 ms | 0 KB |
| 261597274 | May/19/2024 07:17 | 5 hour is too short for 3 acmers: TMM233, nan01, Zxyoul# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 155 ms | 1600 KB |
| 315240203 | Apr/13/2025 08:50 | ryuuko_# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 155 ms | 0 KB |
| 262516263 | May/25/2024 16:46 | HS90R# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 437 ms | 6300 KB |
| 336476636 | Sep/01/2025 12:20 | goodluck_2077 | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 100 KB |
| 263580775 | Jun/01/2024 08:55 | vjudge.3 | F - Download Speed Monitor | C++14 (GCC 6-32) | Accepted | 250 ms | 10700 KB |
| 319030818 | May/10/2025 11:09 | vjudge.9 | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 0 KB |
| 261004035 | May/15/2024 08:03 | Jmu_Acmers: yudati, Ryougi-Shiki, G_LX# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 218 ms | 0 KB |
| 314959729 | Apr/11/2025 08:32 | hhh: sunhao23, xjmxjm, Jingulu# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 109 ms | 800 KB |
| 261724084 | May/20/2024 08:15 | 纯真丁一郎: Cat_cpp, biaobenplus, PoorGhost# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 203 ms | 800 KB |
| 262509438 | May/25/2024 15:32 | HS90R# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 156 ms | 2400 KB |
| 331396955 | Jul/29/2025 10:00 | SJCHSKY | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 100 KB |
| 260904244 | May/14/2024 12:29 | zoo: Wfuture, Ybq777, dai_x# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 202 ms | 1600 KB |
| 278888445 | Aug/31/2024 08:33 | I am reborn, this life I want to take back my CCPC quota.: billy22, coSai, cmy415_# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 1600 KB |
| 318906171 | May/09/2025 09:44 | 匿名猫猫头: yugao, ha_na_da, shengdanbucuo# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 100 KB |
| 261171348 | May/16/2024 12:19 | zR1k# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 139 ms | 0 KB |
| 261592201 | May/19/2024 05:46 | 1794915535# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 452 ms | 800 KB |
| 262112142 | May/22/2024 11:19 | Life is allowing yourself: 0x3ea# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 139 ms | 0 KB |
| 284113937 | Oct/03/2024 07:12 | The Sage Cat: Yg6189, Aozolighter# | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 7900 KB |
| 319754804 | May/15/2025 13:47 | im_Leo# | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 100 KB |
| 336477256 | Sep/01/2025 12:25 | janlitwim | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 100 KB |
| 340585091 | Sep/26/2025 11:33 | subskade# | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 139 ms | 1600 KB |
| 341974981 | Oct/05/2025 12:02 | fly_1 | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 140 ms | 0 KB |
| 261313151 | May/17/2024 13:26 | Yy666 | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 156 ms | 1600 KB |
| 325113908 | Jun/19/2025 10:48 | homie24 | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 843 ms | 1600 KB |
| 260912665 | May/14/2024 13:49 | vjudge4 | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 359 ms | 3900 KB |
| 261294430 | May/17/2024 10:42 | Vie_QS# | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 124 ms | 0 KB |
| 262458696 | May/25/2024 07:50 | vjudge.5 | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 374 ms | 23500 KB |
| 268210990 | Jun/30/2024 20:07 | Pedestrian... | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 155 ms | 1600 KB |
| 260914121 | May/14/2024 14:03 | vjudge.9 | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 468 ms | 1600 KB |
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