Problem I - Inversions
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
230598670 Oct/30/2023 22:56 Alpha_Q# I - Inversions C++17 (GCC 7-32) Accepted 31 ms 300 KB
272886615 Jul/27/2024 04:19 vjudge.3 I - Inversions C++20 (GCC 13-64) Accepted 77 ms 200 KB
232496297 Nov/12/2023 14:29 Rd_rainydays: stepsys, Lice-wx# I - Inversions C++17 (GCC 7-32) Accepted 31 ms 200 KB
284986563 Oct/09/2024 07:36 Pourist: kwoncycle, leo020630, slah007 I - Inversions C++20 (GCC 13-64) Accepted 46 ms 100 KB
229750330 Oct/25/2023 23:19 snacache I - Inversions C++17 (GCC 7-32) Accepted 46 ms 100 KB
229931367 Oct/26/2023 23:42 El_Roge I - Inversions C++17 (GCC 7-32) Accepted 46 ms 10400 KB
230091663 Oct/28/2023 02:00 ferk6a I - Inversions C++20 (GCC 11-64) Accepted 31 ms 300 KB
378463861 Jun/13/2026 05:55 yefrigg I - Inversions C++17 (GCC 7-32) Accepted 93 ms 0 KB
290251243 Nov/06/2024 16:57 Numbering# I - Inversions C++17 (GCC 7-32) Accepted 93 ms 0 KB
230348666 Oct/29/2023 13:07 If True: reshke, Demitry23, ilyarybin# I - Inversions PyPy 3-64 Accepted 93 ms 2900 KB
288812092 Oct/30/2024 00:03 UMD Red (Regional edition): misty, Tlatoani# I - Inversions Kotlin 1.9 Accepted 171 ms 0 KB
231590164 Nov/06/2023 16:20 waifu=senpai:re: Mentholzzz, PineapplesOnPizza, Lucina# I - Inversions C++17 (GCC 9-64) Accepted 15 ms 300 KB
286537798 Oct/18/2024 14:46 TasteOfBastani# I - Inversions C++17 (GCC 7-32) Accepted 62 ms 800 KB
272887843 Jul/27/2024 04:42 vjudge.5 I - Inversions C++17 (GCC 7-32) Accepted 62 ms 100 KB
272889520 Jul/27/2024 05:03 vjudge.4 I - Inversions C++14 (GCC 6-32) Accepted 62 ms 0 KB
347566194 Nov/05/2025 17:41 Gabaum# I - Inversions C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
229669881 Oct/25/2023 12:46 Shanghai JTU: Nemesis: zhangjianjuncd, -14# I - Inversions C++20 (GCC 11-64) Accepted 31 ms 300 KB
361088181 Feb/02/2026 09:24 BaoCoder613# I - Inversions C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
230689252 Oct/31/2023 16:50 Cai1000# I - Inversions C++20 (GCC 11-64) Accepted 31 ms 1700 KB
272886464 Jul/27/2024 04:16 vjudge1 I - Inversions C++14 (GCC 6-32) Accepted 62 ms 100 KB
231930136 Nov/08/2023 14:50 ViiniciusK9 I - Inversions PyPy 3-64 Accepted 171 ms 4800 KB
232714445 Nov/14/2023 10:20 CityU: Black_King1, HARRY_YU# I - Inversions C++17 (GCC 7-32) Accepted 46 ms 100 KB
233347409 Nov/18/2023 21:30 vjudge4 I - Inversions C++17 (GCC 9-64) Accepted 15 ms 300 KB
287116059 Oct/20/2024 22:29 UMD: lihaohong6, Owstin, arnavsrivastava0123# I - Inversions C++20 (GCC 13-64) Accepted 124 ms 21600 KB
229664594 Oct/25/2023 11:57 Keli-add I - Inversions C++20 (GCC 11-64) Accepted 15 ms 300 KB
231929273 Nov/08/2023 14:43 ViiniciusK9 I - Inversions PyPy 3-64 Accepted 170 ms 4800 KB
230391875 Oct/29/2023 19:00 Kirill22# I - Inversions C++17 (GCC 9-64) Accepted 31 ms 300 KB
229681974 Oct/25/2023 14:34 arnold518# I - Inversions C++17 (GCC 7-32) Accepted 15 ms 300 KB
231926433 Nov/08/2023 14:19 ViiniciusK9 I - Inversions PyPy 3-64 Accepted 171 ms 4700 KB
229691527 Oct/25/2023 15:42 Peti# I - Inversions C++20 (GCC 11-64) Accepted 31 ms 300 KB
230021690 Oct/27/2023 16:43 典の跌: Turkey_Guoba, nmsl# I - Inversions C++20 (GCC 11-64) Accepted 30 ms 500 KB
230503722 Oct/30/2023 16:34 QWQ: Obsidius, Aukotiq, Fyind# I - Inversions C++20 (GCC 11-64) Accepted 46 ms 200 KB
234165232 Nov/25/2023 05:23 meowmeow: kientm0810, ntuanvu89, lmhtat# I - Inversions C++20 (GCC 11-64) Accepted 15 ms 300 KB
280256257 Sep/08/2024 01:13 FelipeOP I - Inversions PyPy 3-64 Accepted 124 ms 130800 KB
233289361 Nov/18/2023 15:03 SmileyCraft# I - Inversions C++17 (GCC 9-64) Accepted 15 ms 300 KB
254980290 Apr/04/2024 16:18 jeroenodb# I - Inversions C++20 (GCC 13-64) Accepted 62 ms 100 KB
254090864 Mar/30/2024 14:08 JesusIsKing: gabriel.ol.teofilo, Brunnosvorazes, Trigbluy# I - Inversions C++17 (GCC 7-32) Accepted 31 ms 300 KB
314293369 Apr/06/2025 23:00 rafaelguasselli I - Inversions C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
229505980 Oct/24/2023 07:02 Kener_Castillo I - Inversions C++20 (GCC 11-64) Accepted 31 ms 300 KB
230284078 Oct/28/2023 22:57 luis01qs I - Inversions C++20 (GCC 11-64) Accepted 31 ms 200 KB
371728586 Apr/19/2026 10:12 HSZ3 I - Inversions C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
277738492 Aug/23/2024 09:11 FastFastTLE: wly_sh, gjx, tyWu# I - Inversions C++20 (GCC 13-64) Accepted 77 ms 500 KB
345720094 Oct/25/2025 12:29 ZedDoubleYou# I - Inversions C++17 (GCC 7-32) Accepted 93 ms 100 KB
363993568 Feb/23/2026 10:25 hccyril I - Inversions PyPy 3-64 Accepted 125 ms 2400 KB
234136952 Nov/24/2023 21:35 [drinking]: MarcosPauloEvers, amorim, passinho# I - Inversions C++20 (GCC 11-64) Accepted 15 ms 300 KB
272887958 Jul/27/2024 04:44 vjudge.7 I - Inversions C++17 (GCC 7-32) Accepted 62 ms 200 KB
301658053 Jan/19/2025 04:43 schasha I - Inversions C++17 (GCC 7-32) Accepted 46 ms 100 KB
290289508 Nov/06/2024 21:17 platter# I - Inversions C++17 (GCC 7-32) Accepted 77 ms 100 KB
346539176 Oct/30/2025 01:08 IMPA Loompas: Mateus.A.O, fragadmsc, amonvanderlei# I - Inversions C++20 (GCC 13-64) Accepted 62 ms 0 KB
331687688 Jul/31/2025 08:50 E869120# I - Inversions C++20 (GCC 13-64) Accepted 92 ms 100 KB
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