Problem B - The first task
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
122525281 Jul/14/2021 22:54 Hisham_Ayad B - The first task C++17 (GCC 7-32) Accepted 935 ms 4200 KB
58162436 Aug/02/2019 10:54 vjudge1 B - The first task GNU C++11 Accepted 701 ms 500 KB
117808659 May/29/2021 21:50 Gigantes do Samba: HenriqueBrito, TomazGomes# B - The first task C++17 (GCC 7-32) Accepted 1684 ms 4500 KB
60678073 Sep/16/2019 16:06 Mohamed-sabry B - The first task GNU C++11 Accepted 1778 ms 4300 KB
287645107 Oct/24/2024 13:24 الكلب الأخضر المقنع: Abdulrahman27, purp4ever, The_Hallak# B - The first task C++20 (GCC 13-64) Accepted 702 ms 0 KB
59819706 Aug/31/2019 19:50 Delicinhas do Cerrado: Rafaelcs, kataki# B - The first task C++17 (GCC 7-32) Accepted 1123 ms 2500 KB
274176532 Aug/03/2024 15:23 tcpc: azizkhlify, la_chambre, RaedAroua# B - The first task PyPy 3-64 Accepted 1483 ms 34000 KB
344830720 Oct/20/2025 11:32 هنعينكم انتم و عبد المعين: AhmedPlusPlus, EbrahimSaad, alzahrawi# B - The first task C++23 (GCC 14-64, msys2) Accepted 639 ms 200 KB
348021363 Nov/08/2025 16:50 alzahrawi B - The first task C++20 (GCC 13-64) Accepted 609 ms 100 KB
126178343 Aug/17/2021 15:43 Kolloh_3la_Allah_2: yasmeenyehiaa, Taha, Adhoom# B - The first task C++17 (GCC 7-32) Accepted 1809 ms 7900 KB
59826750 Aug/31/2019 22:54 E3: JoseSoto, irwin.hetmmet, EmmanuelAC# B - The first task GNU C++11 Accepted 1543 ms 122800 KB
62517824 Oct/13/2019 17:52 KhaledRezk B - The first task C++17 (GCC 7-32) Accepted 841 ms 1800 KB
51271553 Mar/13/2019 21:16 theodor.moroianu B - The first task GNU C++11 Accepted 499 ms 900 KB
60655905 Sep/16/2019 02:24 mostafaelsabagh0 B - The first task GNU C++11 Accepted 1621 ms 3500 KB
77970108 Apr/25/2020 05:54 Spicy Meatballs: ongyiumark, Polyethyl, hexagonforce# B - The first task C++17 (GCC 7-32) Accepted 950 ms 500 KB
263050284 May/28/2024 21:02 BarMosKido: _aghiad_, Aram_mouhammed, Al_Baron# B - The first task C++17 (GCC 7-32) Accepted 2078 ms 2500 KB
127319946 Aug/29/2021 13:12 CODeIT-21: KhaledFarhat, Corleones, Kaitokid# B - The first task C++14 (GCC 6-32) Accepted 639 ms 4600 KB
338294974 Sep/13/2025 07:45 7afouzli9# B - The first task C++20 (GCC 13-64) Accepted 718 ms 0 KB
85896789 Jul/04/2020 08:37 vjudge1 B - The first task C++17 (GCC 9-64) Accepted 2542 ms 14500 KB
261155691 May/16/2024 10:06 team: A.D., Arturo, Majedh# B - The first task C++20 (GCC 13-64) Accepted 2233 ms 2100 KB
47801712 Jan/01/2019 03:20 Mohamed.Sobhy B - The first task C++17 (GCC 7-32) Accepted 1528 ms 3700 KB
62783669 Oct/17/2019 16:34 amr_pk# B - The first task C++14 (GCC 6-32) Accepted 4804 ms 1000 KB
60655792 Sep/16/2019 02:14 mostafaelsabagh0 B - The first task GNU C++11 Accepted 1606 ms 3500 KB
60655661 Sep/16/2019 02:03 mostafaelsabagh0 B - The first task GNU C++11 Accepted 1606 ms 3500 KB
60655646 Sep/16/2019 02:02 mostafaelspagh B - The first task GNU C++11 Accepted 1746 ms 3500 KB
234934682 Nov/29/2023 16:37 vjudge1 B - The first task C++17 (GCC 9-64) Accepted 561 ms 3100 KB
248855995 Feb/29/2024 11:30 Non-Zero AC In Blind Hour: is-this-dp, Ahmed_Solyman# B - The first task C++20 (GCC 11-64) Accepted 2854 ms 10100 KB
62783583 Oct/17/2019 16:33 amr_pk# B - The first task C++14 (GCC 6-32) Accepted 4773 ms 1000 KB
129447458 Sep/21/2021 04:31 Menna-Allah05 B - The first task C++17 (GCC 7-32) Accepted 1528 ms 7400 KB
163322063 Jul/09/2022 00:13 Proofy# B - The first task C++20 (GCC 11-64) Accepted 717 ms 800 KB
46021948 Nov/21/2018 11:41 OEIS: starry2024, Grunt# B - The first task C++14 (GCC 6-32) Accepted 920 ms 500 KB
186132089 Dec/20/2022 20:07 ahmedibrahim B - The first task C++17 (GCC 7-32) Accepted 1466 ms 3600 KB
85898382 Jul/04/2020 09:09 vjudge2 B - The first task C++17 (GCC 7-32) Accepted 920 ms 900 KB
248304557 Feb/26/2024 08:30 TheVoid: omarkurde, AbdulRahmanLuai, Mahmoud_Alaaraj# B - The first task C++20 (GCC 11-64) Accepted 1091 ms 5400 KB
45886082 Nov/17/2018 19:06 Plasma: nthoang, _nthoang_ B - The first task C++17 (GCC 7-32) Accepted 1824 ms 3900 KB
90811868 Aug/24/2020 12:18 AlexPop28 B - The first task C++17 (GCC 9-64) Accepted 670 ms 5100 KB
94902107 Oct/08/2020 13:12 BAN: binsjl, alechuang98, n_dao107# B - The first task C++17 (GCC 7-32) Accepted 935 ms 8000 KB
99309426 Nov/23/2020 12:52 vjudge4 B - The first task GNU C++11 Accepted 811 ms 15800 KB
45884732 Nov/17/2018 18:26 karl.marx B - The first task C++14 (GCC 6-32) Accepted 1731 ms 4200 KB
125776372 Aug/13/2021 18:38 HSTU_TREENITY: kaium123, ASIF_-_ASHIK, __psy__cho# B - The first task C++17 (GCC 7-32) Accepted 1606 ms 7700 KB
45984772 Nov/20/2018 08:34 Oolong: zghh, emofunc, VGel_er# B - The first task GNU C++11 Accepted 702 ms 500 KB
124045482 Jul/28/2021 18:22 Kneee B - The first task C++17 (GCC 7-32) Accepted 1122 ms 27300 KB
59929968 Sep/03/2019 09:36 Ramez.Moussa B - The first task C++17 (GCC 7-32) Accepted 795 ms 13200 KB
61759279 Oct/03/2019 09:35 vjudge2 B - The first task GNU C++11 Accepted 592 ms 3700 KB
61935715 Oct/05/2019 20:40 Abdallah_Elshinbary# B - The first task C++17 (GCC 7-32) Accepted 1434 ms 4100 KB
217440005 Aug/06/2023 13:38 OFA: hadad, Yooussef, kilaney# B - The first task C++20 (GCC 11-64) Accepted 1793 ms 8600 KB
96939671 Oct/27/2020 22:52 MarcosK B - The first task C++17 (GCC 9-64) Accepted 514 ms 2500 KB
46046325 Nov/22/2018 05:29 Multimap (KQDat + DQHung + DHKhanh): kieuquocdatcvp, dqhungdl, _The_Mastermind_# B - The first task C++14 (GCC 6-32) Accepted 4602 ms 500 KB
214896164 Jul/21/2023 18:58 MongyTrad# B - The first task C++20 (GCC 11-64) Accepted 1045 ms 5400 KB
62420461 Oct/12/2019 15:47 The grandmasters: YasseenKamel, ahmedfouadnew, yahia# B - The first task C++17 (GCC 7-32) Accepted 2339 ms 7100 KB
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