Problem I - Trade
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
341589410 Oct/03/2025 08:34 hdu-t16-OhtoAiCelestePiperbetle: bxjz, dcesnd, 0htoAi# I - Trade C++20 (GCC 13-64) Accepted 405 ms 31400 KB
132484562 Oct/20/2021 04:41 ix35# I - Trade C++14 (GCC 6-32) Accepted 1014 ms 3400 KB
197192270 Mar/13/2023 09:28 vjudge3 I - Trade C++20 (GCC 11-64) Accepted 436 ms 1600 KB
174508994 Oct/03/2022 15:20 Code_quantum I - Trade C++14 (GCC 6-32) Accepted 140 ms 3100 KB
162859535 Jul/05/2022 09:51 NewTeam: 142857, mayaohua2003, gtrhetr# I - Trade C++17 (GCC 7-32) Accepted 514 ms 1200 KB
197200689 Mar/13/2023 10:51 vjudge4 I - Trade C++20 (GCC 11-64) Accepted 421 ms 1600 KB
130527334 Oct/02/2021 09:01 Centaurus: cc0408, Rynar, rainty7# I - Trade C++17 (GCC 9-64) Accepted 218 ms 5800 KB
151036592 Mar/26/2022 22:34 akljadsflkjf: akifpatel, ki0apa, jdurie# I - Trade C++20 (GCC 11-64) Accepted 249 ms 1600 KB
167641737 Aug/09/2022 16:44 vjudge31 I - Trade C++17 (GCC 9-64) Accepted 312 ms 800 KB
156159587 May/07/2022 08:10 happy sugar life: Komeiji_Green, 1136899240, baodaqing# I - Trade C++17 (GCC 9-64) Accepted 78 ms 2400 KB
284470699 Oct/05/2024 17:47 Xh_QwQ I - Trade C++20 (GCC 13-64) Accepted 390 ms 2900 KB
128803068 Sep/14/2021 12:40 GDUT_LaLaLa: LZPLZP, shadow_8902, mmmd# I - Trade C++17 (GCC 9-64) Accepted 390 ms 5900 KB
134459214 Nov/06/2021 09:12 vjudge2 I - Trade C++17 (GCC 7-32) Accepted 1014 ms 3400 KB
134471905 Nov/06/2021 11:38 Shanghai JTU: All-in at the River: AntiLeaf, desprado2, -14# I - Trade C++14 (GCC 6-32) Accepted 343 ms 1800 KB
136341228 Nov/21/2021 17:15 LeoRiether I - Trade C++17 (GCC 7-32) Accepted 546 ms 800 KB
307477426 Feb/24/2025 05:41 vjudge.9 I - Trade C++20 (GCC 13-64) Accepted 468 ms 900 KB
129047120 Sep/17/2021 11:00 ydh# I - Trade C++17 (GCC 9-64) Accepted 187 ms 5800 KB
214495295 Jul/19/2023 16:34 man1212 I - Trade C++14 (GCC 6-32) Accepted 1014 ms 1600 KB
128997347 Sep/16/2021 17:46 UIUC - Must Pass: I_love_simplespy, Suzukaze, yhchang3# I - Trade C++17 (GCC 7-32) Accepted 124 ms 7600 KB
129238111 Sep/19/2021 09:59 eecs# I - Trade C++14 (GCC 6-32) Accepted 670 ms 4500 KB
129138343 Sep/18/2021 11:33 evenny I - Trade C++17 (GCC 9-64) Accepted 218 ms 5000 KB
163591714 Jul/10/2022 21:34 2020hduyz# I - Trade C++20 (GCC 11-64) Accepted 780 ms 1600 KB
134668523 Nov/08/2021 16:20 EternalJourney# I - Trade C++20 (GCC 11-64) Accepted 624 ms 2000 KB
169419482 Aug/23/2022 16:02 Georgia Tech: Already Retired: yyyyyyffffff, xyz2606, chenjb# I - Trade C++17 (GCC 7-32) Accepted 1138 ms 1600 KB
288370766 Oct/27/2024 20:26 crowdforces I - Trade C++20 (GCC 13-64) Accepted 531 ms 100 KB
222000713 Sep/06/2023 02:47 camc I - Trade C++17 (GCC 9-64) Accepted 857 ms 1300 KB
222000746 Sep/06/2023 02:48 camc I - Trade C++17 (GCC 9-64) Accepted 311 ms 1500 KB
138590262 Dec/10/2021 03:53 wifiiii# I - Trade C++17 (GCC 7-32) Accepted 218 ms 800 KB
341575997 Oct/03/2025 05:29 hdu-t01: Retired_Isaunoya, -0v0-, Isoeasy# I - Trade C++20 (GCC 13-64) Accepted 358 ms 900 KB
147730538 Feb/26/2022 09:35 Sariel_snow I - Trade C++17 (GCC 7-32) Accepted 1887 ms 1700 KB
361210460 Feb/03/2026 02:50 SataAndagi I - Trade C++20 (GCC 13-64) Accepted 625 ms 100 KB
341578353 Oct/03/2025 06:07 hdu25-T7: gsj_z, 007WSsr, strange757# I - Trade C++23 (GCC 14-64, msys2) Accepted 499 ms 3200 KB
178482605 Oct/30/2022 10:36 Wuhu_Cuisine: _HYX_, DW_Zhouyu, temp06# I - Trade C++17 (GCC 7-32) Accepted 1045 ms 1600 KB
365665898 Mar/07/2026 05:05 manuelferrazc I - Trade C++23 (GCC 14-64, msys2) Accepted 265 ms 100 KB
341603047 Oct/03/2025 10:32 xsjpx I - Trade C++20 (GCC 13-64) Accepted 484 ms 1600 KB
152994126 Apr/08/2022 11:44 flukehn I - Trade C++20 (GCC 11-64) Accepted 156 ms 1200 KB
176882494 Oct/18/2022 16:07 WA_and_WA_again: Pingnian, haoiyang, ztlsw# I - Trade C++20 (GCC 11-64) Accepted 514 ms 1600 KB
134041082 Nov/02/2021 13:47 BBQube: icube, briansu, baluteshih# I - Trade C++17 (GCC 7-32) Accepted 124 ms 2200 KB
361358223 Feb/04/2026 02:44 zagnoli I - Trade C++20 (GCC 13-64) Accepted 250 ms 100 KB
303717116 Jan/31/2025 00:41 UCF Lambda: Alg01, brianush1, SeptaCube# I - Trade C++20 (GCC 13-64) Accepted 359 ms 100 KB
341579181 Oct/03/2025 06:21 HDU2: 2114992323, w050423, Toap# I - Trade C++20 (GCC 13-64) Accepted 281 ms 1600 KB
127782528 Sep/03/2021 19:16 BlueDiamond I - Trade C++17 (GCC 9-64) Accepted 78 ms 6600 KB
168454705 Aug/16/2022 06:06 vjudge2 I - Trade C++20 (GCC 11-64) Accepted 358 ms 800 KB
138590245 Dec/10/2021 03:53 wifiiii# I - Trade C++17 (GCC 7-32) Accepted 187 ms 800 KB
182213720 Nov/23/2022 10:05 The remains of the day: chuchu, hehepig, 18985012367# I - Trade C++17 (GCC 9-64) Accepted 62 ms 1600 KB
361210478 Feb/03/2026 02:50 Pwzt I - Trade C++20 (GCC 13-64) Accepted 296 ms 100 KB
168454018 Aug/16/2022 05:53 vjudge4 I - Trade C++17 (GCC 9-64) Accepted 390 ms 800 KB
361176363 Feb/02/2026 20:10 becastal I - Trade C++23 (GCC 14-64, msys2) Accepted 406 ms 100 KB
293165405 Nov/25/2024 05:55 Tobo I - Trade C++23 (GCC 14-64, msys2) Accepted 327 ms 100 KB
159513831 Jun/05/2022 06:42 温州中学天下第一: shb123, nothing100, oipotato# I - Trade C++17 (GCC 9-64) Accepted 312 ms 800 KB
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