Problem C - Challenge to the Reader
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
351837828 Dec/04/2025 12:46 HUST AVG: codekhonggioi, tuasananh, oophater# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 31 ms 800 KB
350184173 Nov/22/2025 13:18 PW_MINI: Antoni_Iwanowski# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
350645270 Nov/25/2025 20:20 MFF Český tým: JiriKalvoda, Svizel_pritula, SK1PY# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
348860525 Nov/14/2025 12:18 BlueCapeFlyingCat: Crbubble, niter, temmieowo# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 280 ms 168600 KB
349226907 Nov/16/2025 11:19 leo020630# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 421 ms 35800 KB
348542245 Nov/12/2025 03:59 Gabp C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 77 ms 0 KB
363993981 Feb/23/2026 10:30 HDdss C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
350255058 Nov/22/2025 23:56 ananas123 C - Challenge to the Reader C++20 (GCC 13-64) Accepted 46 ms 0 KB
372593740 Apr/26/2026 12:27 Domain Expansion: Amgad, hocln, MOUFLESS# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 31 ms 3900 KB
372122175 Apr/22/2026 13:46 Han_Yu_0125 C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 31 ms 3200 KB
348767357 Nov/13/2025 17:40 uw_5_2025: Arapak, m.szeliga, eratchia# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 62 ms 0 KB
360163758 Jan/27/2026 17:24 aarhusgaming: DanielAnker, Zicrus, frederikvase# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
350016201 Nov/21/2025 07:14 WanPiece: Chiz, Ngeces, Chrisedyong# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
355977147 Dec/31/2025 15:12 std::builtin_orz: hardhacker17, shxun, accord# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 46 ms 100 KB
347977756 Nov/08/2025 10:48 HCMUS.ThaiFamily: ConRiengAnhThai, ConRuotAnhThai, ConNuoiAnhThai C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 109 ms 43300 KB
350807518 Nov/27/2025 08:25 PPA_CodeOps: nanghongg# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 46 ms 0 KB
348456200 Nov/11/2025 13:45 panelty_mmk: m4ushold, moongs, Shirakami_Fubuki# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 46 ms 0 KB
351856874 Dec/04/2025 15:06 bitandas C - Challenge to the Reader C++17 (GCC 7-32) Accepted 62 ms 0 KB
350170446 Nov/22/2025 11:28 LCA: Ausp3x, Sunayoru, sunji# C - Challenge to the Reader PyPy 3-64 Accepted 155 ms 4400 KB
349002084 Nov/14/2025 21:03 ICPC Grind: retarddestroyer, jamjanek, jerzyk# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 800 KB
348608068 Nov/12/2025 14:49 opal_Inwza007x C - Challenge to the Reader C++17 (GCC 7-32) Accepted 61 ms 0 KB
348723343 Nov/13/2025 11:55 liyongxin2021 C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
350893491 Nov/27/2025 20:13 La Reconquista: GusavoIsYou, Esomer# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 46 ms 0 KB
364305184 Feb/25/2026 16:30 RuBP-cmd C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
363785283 Feb/21/2026 10:51 6b: DHALY0113, YangJinsey, d95a_4c1d# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
349235249 Nov/16/2025 12:35 Segfault go SWERRRRC: Karuk, BLOBVISGOD, jeroenodb# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
348063410 Nov/08/2025 22:23 imarn C - Challenge to the Reader C++20 (GCC 13-64) Accepted 62 ms 200 KB
352536105 Dec/08/2025 13:39 TrASH: SaltyDonut, weirdflexbutok, hemanth6# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 93 ms 34300 KB
348222902 Nov/10/2025 05:33 Strong Zero: tqbfjotld, errorgorn, yuto1115# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 249 ms 98400 KB
353401767 Dec/14/2025 08:05 dlalswp25# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 687 ms 256800 KB
353426254 Dec/14/2025 12:34 return icpc;: SP1029, haveOlogntime, Lucifer_K# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
362764366 Feb/13/2026 15:26 Tamatem.1# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 78 ms 85700 KB
349128870 Nov/15/2025 18:11 insa lyon 1 2025: treelins, WiredMind, Pichu# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
363980538 Feb/23/2026 07:04 serialcomder C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
348630051 Nov/12/2025 17:25 GuFengQwQ C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
348723134 Nov/13/2025 11:53 liyongxin2021 C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
351122464 Nov/29/2025 09:33 BKDN.outlaw: bkdn25.gnoc, bkdn25.ducklee, bkdn25.OguriCap# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
354521484 Dec/22/2025 09:49 Cant Decide A Name: akathecooldragon, pure, ComplexityMaestro# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
372592391 Apr/26/2026 12:14 Feel The Rising Perfume: Rising-coder, 3atori, FetFot# C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
366562464 Mar/14/2026 04:54 KIT Training 1: afksolotl, burg113, imirdy# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 31 ms 0 KB
347992986 Nov/08/2025 12:43 ajinkya1p3 C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 890 ms 31400 KB
349475501 Nov/17/2025 19:46 _DarkMagician_ C - Challenge to the Reader C++17 (GCC 7-32) Accepted 140 ms 68500 KB
348608384 Nov/12/2025 14:51 wu_ming1 C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
348699559 Nov/13/2025 08:10 UIT.TSV.meooo: sangph2612, votranngocvy, lftroq# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 46 ms 1000 KB
361296226 Feb/03/2026 17:09 Hard_Nut C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
366565418 Mar/14/2026 05:57 KIT Training 1: LuCpp, gloria_mundi# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 31 ms 0 KB
364304051 Feb/25/2026 16:19 RuBP-cmd C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
361289328 Feb/03/2026 16:25 Hard_Nut C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
348574484 Nov/12/2025 10:10 bonsai: Taiki0715, nono00, zawatin# C - Challenge to the Reader C++20 (GCC 13-64) Accepted 389 ms 242100 KB
348608327 Nov/12/2025 14:50 wu_ming1 C - Challenge to the Reader C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
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