Problem I - Improving IT
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
206559597 May/19/2023 21:29 [UFMG] Detran: Um_biratan, theNewSon, MvKaio# I - Improving IT C++20 (GCC 11-64) Accepted 171 ms 27500 KB
183376214 Nov/30/2022 18:13 AlexLorintz# I - Improving IT C++20 (GCC 11-64) Accepted 187 ms 35400 KB
190621997 Jan/26/2023 10:08 vjudge4 I - Improving IT C++14 (GCC 6-32) Accepted 311 ms 39400 KB
182162634 Nov/22/2022 20:38 Free Palestine: Basilhijaz, UserIsUndefined, Satoru# I - Improving IT C++20 (GCC 11-64) Accepted 218 ms 72400 KB
193311111 Feb/12/2023 12:40 MarcosK# I - Improving IT C++17 (GCC 9-64) Accepted 249 ms 76300 KB
372044571 Apr/21/2026 19:11 py party of Kabi: bou114514, tp6ru4z, CorgiHere# I - Improving IT C++20 (GCC 13-64) Accepted 234 ms 20700 KB
184066805 Dec/06/2022 10:23 卡绒熊: JustinRochester, ColdHeat, Stump# I - Improving IT C++17 (GCC 9-64) Accepted 234 ms 25500 KB
216509186 Jul/31/2023 03:37 srdzzzzz I - Improving IT C++17 (GCC 7-32) Accepted 311 ms 11700 KB
199109697 Mar/25/2023 17:30 Contest Hatfatarna: Abdelaleem, _Mahmoud_Ayman# I - Improving IT C++20 (GCC 11-64) Accepted 234 ms 82600 KB
231527190 Nov/06/2023 04:38 vjudge2 I - Improving IT C++20 (GCC 11-64) Accepted 186 ms 27500 KB
196441035 Mar/07/2023 23:53 BenniKartefla# I - Improving IT C++17 (GCC 7-32) Accepted 1762 ms 68700 KB
298909679 Dec/29/2024 01:13 chouket0102 I - Improving IT C++17 (GCC 7-32) Accepted 405 ms 57300 KB
346758553 Oct/31/2025 06:03 tryharderforioi100 I - Improving IT C++20 (GCC 13-64) Accepted 202 ms 8000 KB
181093683 Nov/15/2022 16:17 Bedoo I - Improving IT C++14 (GCC 6-32) Accepted 280 ms 54900 KB
216110914 Jul/28/2023 18:24 IceKnight1093# I - Improving IT C++17 (GCC 9-64) Accepted 218 ms 25500 KB
194170931 Feb/19/2023 01:27 Rice Owls: Leonardo_Paes, Kanaifu# I - Improving IT C++20 (GCC 11-64) Accepted 248 ms 95900 KB
260153839 May/09/2024 19:39 Ayman_ I - Improving IT C++20 (GCC 13-64) Accepted 328 ms 84000 KB
181825376 Nov/21/2022 01:04 brandonzhang# I - Improving IT C++17 (GCC 9-64) Accepted 264 ms 56900 KB
284005962 Oct/02/2024 11:43 NYCU_CartesianTree: yyh603, ScottChou, Aestivate# I - Improving IT C++17 (GCC 7-32) Accepted 390 ms 22400 KB
203693379 Apr/27/2023 18:16 pedroXD I - Improving IT C++20 (GCC 11-64) Accepted 139 ms 3900 KB
227554069 Oct/10/2023 17:39 andreyDagger# I - Improving IT C++20 (GCC 11-64) Accepted 202 ms 27500 KB
284006494 Oct/02/2024 11:47 NYCU_GBC: Justinshao, cgnoooob, dbGIs# I - Improving IT C++20 (GCC 13-64) Accepted 265 ms 29200 KB
326457298 Jun/28/2025 23:08 العودة من بعد الغياب: Ali_Azzam, Rmdn, mhnd01s# I - Improving IT C++23 (GCC 14-64, msys2) Accepted 265 ms 21000 KB
181133382 Nov/15/2022 22:31 [UnB] Alguém tem uma pinça?: LeoRiether, AlbertoTDNeto, Tiagodfs# I - Improving IT C++17 (GCC 7-32) Accepted 249 ms 19800 KB
228889010 Oct/20/2023 10:26 Mallocil# I - Improving IT C++17 (GCC 7-32) Accepted 1840 ms 85900 KB
284411437 Oct/05/2024 10:20 CCU_D1stance: justhandsome1127, keep1earning, harrykuo1# I - Improving IT C++20 (GCC 13-64) Accepted 765 ms 24800 KB
193209527 Feb/11/2023 18:44 road to unbelievable, but not impossible: Guilty_13, Kniaz, junkyuosha# I - Improving IT C++17 (GCC 7-32) Accepted 1809 ms 3900 KB
196601295 Mar/09/2023 12:37 TheOneYouDontWant: Salim_jnu, ash_98, Neaj_Morshad_101# I - Improving IT C++17 (GCC 7-32) Accepted 342 ms 53000 KB
202669259 Apr/19/2023 05:53 hahaha32323 I - Improving IT C++20 (GCC 11-64) Accepted 171 ms 28700 KB
242929683 Jan/23/2024 02:40 UCF Lobster Gambit: _Lime_, enwask, azure-# I - Improving IT C++20 (GCC 11-64) Accepted 249 ms 109400 KB
219857348 Aug/22/2023 05:28 zhoujiu I - Improving IT C++20 (GCC 11-64) Accepted 1918 ms 66700 KB
181570737 Nov/19/2022 09:51 赚钱小分队: Nello, zstu20quchenghao, thusloop# I - Improving IT C++17 (GCC 9-64) Accepted 217 ms 46900 KB
181173113 Nov/16/2022 11:09 Liaoning U_acmer: sickchicken, Pretext_SML, Arctic_Clam# I - Improving IT C++17 (GCC 7-32) Accepted 327 ms 49100 KB
206640870 May/20/2023 15:39 MagePetrus I - Improving IT C++17 (GCC 7-32) Accepted 327 ms 53000 KB
214470910 Jul/19/2023 13:44 Shbab Zy Alfakha Bs El-Judge Hackha: Eslam.Taha, AbdulazizMohamed, Amrharb# I - Improving IT C++20 (GCC 11-64) Accepted 233 ms 78300 KB
231526046 Nov/06/2023 04:13 vjudge4 I - Improving IT C++20 (GCC 11-64) Accepted 171 ms 54900 KB
261178658 May/16/2024 13:24 TBN: MouayadL7, Alaa-Kaadan, Lord_Wrongmort# I - Improving IT C++17 (GCC 7-32) Accepted 1452 ms 18300 KB
185725732 Dec/17/2022 23:02 Yousef_Salama# I - Improving IT C++17 (GCC 7-32) Accepted 264 ms 19800 KB
242875990 Jan/22/2024 16:45 ASTERISM: Hoshizaki_Emu, Misumi_Ichika, Fujisawa_Saki# I - Improving IT C++20 (GCC 11-64) Accepted 997 ms 90900 KB
242901257 Jan/22/2024 20:02 shstyle. I - Improving IT C++20 (GCC 11-64) Accepted 997 ms 90900 KB
284127797 Oct/03/2024 09:51 Python: mezavant, 0O00O0O0_RIP_0O0O00O0O0, sloppish# I - Improving IT C++20 (GCC 13-64) Accepted 312 ms 91700 KB
201667645 Apr/10/2023 16:26 Anonymous_Team# I - Improving IT C++17 (GCC 7-32) Accepted 405 ms 68700 KB
207511654 May/27/2023 23:24 nicolas.ceballos I - Improving IT C++14 (GCC 6-32) Accepted 311 ms 21700 KB
268734924 Jul/04/2024 11:22 5amsa gad: _AhmedKamal, ahmedhusseinali107, Abdelrahim303# I - Improving IT C++20 (GCC 13-64) Accepted 374 ms 91700 KB
186328637 Dec/22/2022 10:44 joww# I - Improving IT C++20 (GCC 11-64) Accepted 171 ms 25500 KB
344784661 Oct/20/2025 01:55 Remgagagali727# I - Improving IT C++20 (GCC 13-64) Accepted 1609 ms 67700 KB
226372252 Oct/03/2023 07:25 HDU2023-GIRLS-2: Lum1a, starlightlmy# I - Improving IT C++17 (GCC 7-32) Accepted 358 ms 18100 KB
267616635 Jun/27/2024 10:17 breadboard: rkaskan506, Mokin, moongs# I - Improving IT C++17 (GCC 7-32) Accepted 374 ms 14400 KB
181209633 Nov/16/2022 16:58 TODO: Mr.Robot_28, kusosuha6vt, Hello_zoka# I - Improving IT C++20 (GCC 11-64) Accepted 186 ms 27500 KB
338299898 Sep/13/2025 08:37 Serendipity__# I - Improving IT C++20 (GCC 13-64) Accepted 265 ms 28900 KB
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