Problem I - Invoker
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
94571842 Oct/03/2020 15:55 vjudge1 I - Invoker GNU C++11 Accepted 93 ms 4000 KB
181190563 Nov/16/2022 14:12 sgly33 I - Invoker C++17 (GCC 9-64) Accepted 140 ms 2600 KB
64782137 Nov/13/2019 10:37 Timmy1003 I - Invoker C++17 (GCC 7-32) Accepted 62 ms 27500 KB
94409072 Oct/01/2020 16:25 implhy I - Invoker GNU C++11 Accepted 78 ms 4000 KB
164006647 Jul/13/2022 11:34 yi-coder18 I - Invoker C++17 (GCC 7-32) Accepted 78 ms 4000 KB
178008126 Oct/26/2022 18:07 wumeibanfa I - Invoker C++14 (GCC 6-32) Accepted 78 ms 4000 KB
204741908 May/06/2023 16:12 Liang_zsy I - Invoker C++14 (GCC 6-32) Accepted 78 ms 4000 KB
204741936 May/06/2023 16:12 Liang_zsy I - Invoker C++14 (GCC 6-32) Accepted 93 ms 4000 KB
231561899 Nov/06/2023 12:19 pengpeng_fudan I - Invoker C++20 (GCC 11-64) Accepted 358 ms 3000 KB
170708895 Sep/03/2022 10:50 vjudge4 I - Invoker C++17 (GCC 7-32) Accepted 124 ms 4200 KB
62599643 Oct/15/2019 07:40 vjudge4 I - Invoker GNU C++11 Accepted 140 ms 4700 KB
130621705 Oct/03/2021 09:47 AntiBOOM!: idkduck, revuestarlight# I - Invoker C++17 (GCC 7-32) Accepted 46 ms 3900 KB
94391753 Oct/01/2020 12:14 vjudge5 I - Invoker C++17 (GCC 9-64) Accepted 109 ms 14400 KB
116626077 May/19/2021 10:25 issues-ak-ioi I - Invoker C++17 (GCC 7-32) Accepted 46 ms 27500 KB
132442491 Oct/19/2021 16:11 Polaris111 I - Invoker C++17 (GCC 7-32) Accepted 46 ms 27500 KB
132665076 Oct/22/2021 08:10 EasyMoneySniper. I - Invoker C++17 (GCC 7-32) Accepted 46 ms 28500 KB
62461668 Oct/13/2019 11:29 EVintage# I - Invoker GNU C++11 Accepted 31 ms 10500 KB
62063645 Oct/07/2019 17:27 persistent lowest Gu: LiuRunkY, kimoyami, kepnqb273# I - Invoker GNU C++11 Accepted 109 ms 4100 KB
96355823 Oct/22/2020 14:31 zjx_cc# I - Invoker C++17 (GCC 7-32) Accepted 93 ms 4000 KB
144962254 Feb/02/2022 19:58 Murphy-Orangemud I - Invoker C++17 (GCC 7-32) Accepted 249 ms 8100 KB
129667465 Sep/23/2021 14:29 Fe+CuSO4=FeSO4+Cu: LittleSeaMonster, XDU-mzb, aldol_reaction# I - Invoker C++17 (GCC 9-64) Accepted 31 ms 11700 KB
62456606 Oct/13/2019 09:41 vjudge1 I - Invoker C++17 (GCC 7-32) Accepted 109 ms 2500 KB
172525138 Sep/18/2022 09:38 red_green_yellow: zpf666, DBZQ-SC, buctAI2001lipeifeng# I - Invoker C++20 (GCC 11-64) Accepted 124 ms 2600 KB
94853286 Oct/06/2020 17:04 vjudge3 I - Invoker GNU C++11 Accepted 452 ms 3000 KB
132132145 Oct/16/2021 16:25 vjudge5 I - Invoker C++14 (GCC 6-32) Accepted 93 ms 2500 KB
139441964 Dec/16/2021 05:09 Drice# I - Invoker C++14 (GCC 6-32) Accepted 108 ms 27500 KB
132079252 Oct/16/2021 05:21 _gXX I - Invoker C++14 (GCC 6-32) Accepted 46 ms 23700 KB
94456624 Oct/02/2020 08:31 vjudge2 I - Invoker C++14 (GCC 6-32) Accepted 46 ms 2500 KB
121773703 Jul/09/2021 05:46 Andy01_ I - Invoker GNU C++11 Accepted 499 ms 40100 KB
62246483 Oct/10/2019 09:30 Gromah I - Invoker C++14 (GCC 6-32) Accepted 202 ms 2400 KB
63430643 Oct/26/2019 12:02 ls7537 I - Invoker MS C++ 2017 Accepted 78 ms 25400 KB
93025666 Sep/17/2020 10:20 IRIA# I - Invoker C++14 (GCC 6-32) Accepted 31 ms 5000 KB
94828663 Oct/06/2020 10:34 vjudge3 I - Invoker GNU C++11 Accepted 46 ms 2500 KB
127173790 Aug/27/2021 10:54 vjudge2 I - Invoker C++17 (GCC 7-32) Accepted 46 ms 6100 KB
134674090 Nov/08/2021 17:19 Catee I - Invoker C++20 (GCC 11-64) Accepted 78 ms 6900 KB
342548692 Oct/08/2025 10:15 mpl_peaches I - Invoker C++23 (GCC 14-64, msys2) Accepted 218 ms 126800 KB
94852202 Oct/06/2020 16:47 vjudge1 I - Invoker GNU C++11 Accepted 483 ms 3000 KB
110267151 Mar/18/2021 03:36 vjudge5 I - Invoker C++17 (GCC 7-32) Accepted 46 ms 2500 KB
68544864 Jan/10/2020 18:50 tinyme I - Invoker C++17 (GCC 7-32) Accepted 62 ms 2500 KB
342607010 Oct/08/2025 17:34 DanilCh I - Invoker C++23 (GCC 14-64, msys2) Accepted 218 ms 126800 KB
61921266 Oct/05/2019 16:25 _aether I - Invoker C++14 (GCC 6-32) Accepted 109 ms 4800 KB
95318145 Oct/12/2020 09:34 MARK_CHAPMAN I - Invoker GNU C++11 Accepted 46 ms 10700 KB
62449905 Oct/13/2019 06:17 vjudge3 I - Invoker C++17 (GCC 7-32) Accepted 77 ms 12000 KB
61854262 Oct/04/2019 16:37 vjudge2 I - Invoker C++17 (GCC 7-32) Accepted 93 ms 300 KB
152730013 Apr/05/2022 09:40 YuxiangQi# I - Invoker C++17 (GCC 9-64) Accepted 62 ms 11200 KB
61821212 Oct/04/2019 05:24 vjudge4 I - Invoker C++17 (GCC 7-32) Accepted 124 ms 300 KB
61858973 Oct/04/2019 17:48 vjudge5 I - Invoker GNU C++11 Accepted 46 ms 2600 KB
134673396 Nov/08/2021 17:10 Catee I - Invoker C++20 (GCC 11-64) Accepted 78 ms 6900 KB
63902803 Oct/31/2019 08:26 megumin007 I - Invoker GNU C++11 Accepted 93 ms 2500 KB
314027803 Apr/05/2025 11:48 super big cup: Lu_men, Mostima_Y, Rosmontis_L# I - Invoker C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
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