→ About Contest
→ 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 A - Nice Perfect Squares
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 315199625 | Apr/12/2025 21:26 | stoney | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 320481801 | May/20/2025 11:52 | ZH-170 | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 332196880 | Aug/03/2025 11:46 | d6v1d_k1ng# | A - Nice Perfect Squares | Go | Perfect result: 100 points |
| 338623031 | Sep/14/2025 18:18 | Nibir_03 | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314679399 | Apr/08/2025 23:13 | Youssef_Elwazzan# | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 351731307 | Dec/03/2025 16:27 | zver_i_dver | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 315234952 | Apr/13/2025 07:47 | Shebl# | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 366536006 | Mar/13/2026 21:12 | mathiasgw | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 319697739 | May/15/2025 00:28 | lana del boftaek: Zamel# | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314289676 | Apr/06/2025 22:14 | Xaeric | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 352623427 | Dec/09/2025 02:26 | qtikshthebigdawg | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 314318149 | Apr/07/2025 08:27 | KareemHesham | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314382242 | Apr/07/2025 18:08 | ASGA_RedSea | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 326733008 | Jul/01/2025 06:42 | vjudge.1 | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 326690071 | Jun/30/2025 19:43 | vjudge.9 | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 314805584 | Apr/09/2025 22:48 | .flux. | A - Nice Perfect Squares | PyPy 3-64 | Perfect result: 100 points |
| 324569718 | Jun/15/2025 23:14 | vjudge.10 | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 316818503 | Apr/23/2025 16:27 | mushfiqikbal | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 323295144 | Jun/07/2025 23:52 | AzeTurk810 | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 326727148 | Jul/01/2025 05:24 | vjudge4 | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 347629579 | Nov/06/2025 08:29 | ShrootBuck | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314277570 | Apr/06/2025 20:16 | Tamzid_Tariq | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 326729461 | Jul/01/2025 05:52 | vjudge.2 | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 336404253 | Aug/31/2025 18:45 | Yus1f_M | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 326726285 | Jul/01/2025 05:09 | vjudge.3 | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 323295146 | Jun/07/2025 23:52 | Ekber_Ekber | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314991299 | Apr/11/2025 13:34 | user73921564 | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314700812 | Apr/09/2025 06:56 | reisen | A - Nice Perfect Squares | PyPy 3-64 | Perfect result: 100 points |
| 314278367 | Apr/06/2025 20:24 | bxshan | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 366505683 | Mar/13/2026 16:57 | TheRZ | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 355254758 | Dec/27/2025 09:26 | ticcCorp | A - Nice Perfect Squares | Java 21 | Perfect result: 100 points |
| 315094265 | Apr/12/2025 09:50 | prolibek | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 326695870 | Jun/30/2025 20:31 | vjudge.8 | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 314407739 | Apr/07/2025 20:56 | DylanSmith | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 341936028 | Oct/05/2025 06:29 | Modulus998244353 | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 315220357 | Apr/13/2025 01:37 | Nxxlt | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 314278528 | Apr/06/2025 20:25 | xzczxczxc | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 366567052 | Mar/14/2026 06:27 | avner.m.lim | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314340917 | Apr/07/2025 12:49 | samikgoyal | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 352638077 | Dec/09/2025 07:30 | rayxu66 | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 317333574 | Apr/26/2025 15:32 | _Jahongir_ | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 314276844 | Apr/06/2025 20:09 | theRealChainman | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 332206252 | Aug/03/2025 13:11 | Shadxwed# | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 326724808 | Jul/01/2025 04:41 | vjudge.4 | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 371403568 | Apr/16/2026 18:38 | lostsoul | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 326725600 | Jul/01/2025 04:57 | vjudge.5 | A - Nice Perfect Squares | C++17 (GCC 7-32) | Perfect result: 100 points |
| 314429407 | Apr/08/2025 01:59 | abdelaal_03# | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 352422528 | Dec/07/2025 18:51 | saadumar26 | A - Nice Perfect Squares | PyPy 3-64 | Perfect result: 100 points |
| 314277261 | Apr/06/2025 20:13 | Aozuki | A - Nice Perfect Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 352329310 | Dec/07/2025 05:20 | Nondegon | A - Nice Perfect Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/24/2026 22:17:56 (g2).
Desktop version, switch to mobile version.
Supported by
