Problem K - Keys
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
341098581 Sep/29/2025 20:21 Matistjati# K - Keys C++17 (GCC 7-32) Accepted 359 ms 10600 KB
260110959 May/09/2024 14:18 Mtaylor# K - Keys C++17 (GCC 7-32) Accepted 202 ms 31900 KB
245978300 Feb/12/2024 15:05 mETHodical: Meloric, Okrut, paula# K - Keys C++20 (GCC 11-64) Accepted 140 ms 14000 KB
308168899 Feb/27/2025 19:29 lotusblume K - Keys C++23 (GCC 14-64, msys2) Accepted 218 ms 7300 KB
292258204 Nov/19/2024 02:53 placeholder: shino16, ITO, Thienu# K - Keys C++23 (GCC 14-64, msys2) Accepted 359 ms 8400 KB
300961725 Jan/14/2025 13:40 sjhmujigae1019: mujigae, sjh1224, hyperion1019# K - Keys C++23 (GCC 14-64, msys2) Accepted 374 ms 17900 KB
267843640 Jun/28/2024 13:46 PCkomachi: amano_hina, Fysty# K - Keys C++17 (GCC 7-32) Accepted 202 ms 7600 KB
340345489 Sep/25/2025 14:40 coder3000# K - Keys C++23 (GCC 14-64, msys2) Accepted 202 ms 17700 KB
288489830 Oct/28/2024 15:31 nella17 K - Keys C++20 (GCC 13-64) Accepted 234 ms 26900 KB
335292590 Aug/24/2025 14:02 Crows: arman_ferdous, ruhan.habib39# K - Keys C++23 (GCC 14-64, msys2) Accepted 202 ms 16100 KB
355152481 Dec/26/2025 12:55 塔猪: RDDCCD# K - Keys C++20 (GCC 13-64) Accepted 171 ms 20200 KB
321552084 May/26/2025 22:28 andreyDagger# K - Keys C++23 (GCC 14-64, msys2) Accepted 578 ms 59600 KB
308004866 Feb/27/2025 01:40 1bin K - Keys C++20 (GCC 13-64) Accepted 358 ms 57100 KB
237625537 Dec/17/2023 17:32 Johanko K - Keys C++20 (GCC 11-64) Accepted 779 ms 42000 KB
277193629 Aug/19/2024 17:37 doubao-code K - Keys C++17 (GCC 7-32) Accepted 359 ms 10200 KB
241438768 Jan/13/2024 18:01 Rosetta: MuhammadHassan, MaGnsi0, maghrabyJr_# K - Keys C++20 (GCC 11-64) Accepted 155 ms 27800 KB
287478308 Oct/23/2024 11:13 Prelude to the Lithobreaking: RPChe_, EricQian, huangjiarui# K - Keys C++23 (GCC 14-64, msys2) Accepted 265 ms 19000 KB
260807342 May/13/2024 16:46 IvanRenison K - Keys C++20 (GCC 13-64) Accepted 265 ms 35800 KB
245472782 Feb/08/2024 16:40 dreami63 K - Keys C++17 (GCC 7-32) Accepted 202 ms 14900 KB
253560495 Mar/28/2024 03:48 anpoli99 K - Keys C++17 (GCC 7-32) Accepted 529 ms 36000 KB
243108508 Jan/24/2024 12:09 Lammert0907# K - Keys C++17 (GCC 9-64) Accepted 935 ms 30600 KB
247399881 Feb/20/2024 00:30 gustavoleal K - Keys C++20 (GCC 11-64) Accepted 311 ms 36400 KB
242456526 Jan/19/2024 19:03 Kindergarten Timelimit: LuCpp, dranjohn, imirdy# K - Keys C++20 (GCC 11-64) Accepted 124 ms 21400 KB
339806649 Sep/22/2025 00:13 nizamoff K - Keys C++20 (GCC 13-64) Accepted 281 ms 49800 KB
350872204 Nov/27/2025 17:17 dark_princeee: artem3605, shevlopmes, RomkaRS# K - Keys C++23 (GCC 14-64, msys2) Accepted 640 ms 23100 KB
286213185 Oct/16/2024 14:22 ICPC prep: itayy, Netanel1951, Noam527# K - Keys C++17 (GCC 7-32) Accepted 296 ms 9900 KB
336401852 Aug/31/2025 18:22 aarhusgaming: DanielAnker, Zicrus, frederikvase# K - Keys C++20 (GCC 13-64) Accepted 796 ms 37600 KB
284453293 Oct/05/2024 15:26 Xeppelin: KiKoS, arzhantsev64, Akulyat# K - Keys C++17 (GCC 7-32) Accepted 1155 ms 21200 KB
239600760 Dec/30/2023 14:08 misis: PaHbLLle_91_6blJl_6blcTp, Apachee# K - Keys C++20 (GCC 11-64) Accepted 218 ms 44000 KB
287399450 Oct/22/2024 19:28 ArsenGotov K - Keys C++23 (GCC 14-64, msys2) Accepted 233 ms 26900 KB
264972211 Jun/09/2024 22:40 Liudas K - Keys C++20 (GCC 13-64) Accepted 515 ms 48900 KB
260761653 May/13/2024 10:47 warner1129 K - Keys C++20 (GCC 13-64) Accepted 202 ms 24300 KB
350071091 Nov/21/2025 16:21 Hups, Tups ja Lups: oskarmartinvr, laadog, Antila# K - Keys C++20 (GCC 13-64) Accepted 639 ms 82300 KB
347026628 Nov/01/2025 23:45 Schweblers Peacocks 2: elazarkoren, elb89, ofrankel# K - Keys C++20 (GCC 13-64) Accepted 906 ms 37100 KB
349325665 Nov/16/2025 19:54 C++UB: Stanislau, Karabutsa, alex.dobleaga# K - Keys C++23 (GCC 14-64, msys2) Accepted 217 ms 17300 KB
242954300 Jan/23/2024 09:44 UH Top: Leonardo16, dmga44# K - Keys C++20 (GCC 11-64) Accepted 545 ms 73800 KB
238322065 Dec/22/2023 05:37 coding_sword K - Keys C++20 (GCC 11-64) Accepted 109 ms 32400 KB
255069577 Apr/05/2024 11:22 Brovko# K - Keys C++20 (GCC 13-64) Accepted 202 ms 13300 KB
292251454 Nov/19/2024 00:05 ngkan K - Keys C++20 (GCC 13-64) Accepted 437 ms 49700 KB
256454688 Apr/13/2024 15:24 Serega Obeschal: UnstoppableChillMachine, Volkov_Ivan, D.Pavlenko# K - Keys C++20 (GCC 13-64) Accepted 218 ms 40800 KB
301363890 Jan/17/2025 14:33 [KhNURE] KoRoVa!: Denisov, Valera_Grinenko, tedi_2.0# K - Keys C++20 (GCC 13-64) Accepted 202 ms 36000 KB
293567583 Nov/28/2024 01:08 Zawos K - Keys C++20 (GCC 13-64) Accepted 468 ms 23900 KB
246313945 Feb/14/2024 08:28 Omar_Mohammad K - Keys C++20 (GCC 11-64) Accepted 405 ms 36800 KB
249302606 Mar/02/2024 14:26 Team without Tim: solvemproblr, jlohse, peltorator# K - Keys C++20 (GCC 11-64) Accepted 342 ms 34200 KB
346391120 Oct/29/2025 01:37 insrt_username K - Keys C++17 (GCC 7-32) Accepted 218 ms 20800 KB
251860925 Mar/17/2024 08:05 Georgia Tech: Days of Future Past: xyz2606, chenjb# K - Keys C++17 (GCC 7-32) Accepted 249 ms 11200 KB
260675666 May/12/2024 17:11 Gamal74 K - Keys C++20 (GCC 13-64) Accepted 296 ms 52400 KB
349325315 Nov/16/2025 19:49 C++UB: Stanislau, Karabutsa, alex.dobleaga# K - Keys C++23 (GCC 14-64, msys2) Accepted 265 ms 17200 KB
363301484 Feb/16/2026 19:02 بسبوسة: Yousef.Osama, 4aii_Blabn, Baskot# K - Keys C++23 (GCC 14-64, msys2) Accepted 265 ms 30300 KB
258499228 Apr/28/2024 02:40 UCI!: nanoblob, t0mmyn, codicon# K - Keys C++20 (GCC 13-64) Accepted 405 ms 45600 KB
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