Problem F - Forward and Backward
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
375099618 May/18/2026 18:00 El_Hefnawy F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 453 ms 100 KB
229792857 Oct/26/2023 10:38 why are you grey: FetFot, MaherSefo, purp4ever# F - Forward and Backward C++17 (GCC 7-32) Accepted 62 ms 0 KB
306472299 Feb/17/2025 05:49 luana.e F - Forward and Backward C++17 (GCC 7-32) Accepted 312 ms 321000 KB
230596059 Oct/30/2023 22:28 Gamal74 F - Forward and Backward C++20 (GCC 11-64) Accepted 218 ms 100 KB
229500218 Oct/24/2023 05:12 pedrolino F - Forward and Backward C++20 (GCC 11-64) Accepted 296 ms 100 KB
231503881 Nov/05/2023 21:35 criswere F - Forward and Backward C++17 (GCC 7-32) Accepted 327 ms 200 KB
286363656 Oct/17/2024 13:54 pablopalou F - Forward and Backward C++20 (GCC 13-64) Accepted 390 ms 100 KB
373333024 May/02/2026 16:53 فادي أكل البسكوت و الحمدلله كده رضا: cgmoreda, MUZAN, Baskot# F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 265 ms 100 KB
323058382 Jun/06/2025 02:01 alexinio F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 281 ms 100 KB
268271946 Jul/01/2024 09:20 vjudge.5 F - Forward and Backward C++17 (GCC 7-32) Accepted 77 ms 800 KB
323059748 Jun/06/2025 02:49 -[:]: KayserX, danielrmzkuhn1, korez# F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 109 ms 1000 KB
230374832 Oct/29/2023 16:42 reneespinosa F - Forward and Backward C++17 (GCC 7-32) Accepted 265 ms 200 KB
384445460 Jul/27/2026 01:28 Bing bing bing bong: GuilhermeKK, pedriwnl, murkat# F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 265 ms 100 KB
361703540 Feb/06/2026 15:33 lucas60303 F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 359 ms 100 KB
336783146 Sep/03/2025 19:35 marcosmarques70 F - Forward and Backward C++17 (GCC 7-32) Accepted 328 ms 100 KB
328459540 Jul/11/2025 06:32 vjudge.5 F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 78 ms 100 KB
230506629 Oct/30/2023 16:55 vjudge5 F - Forward and Backward C++20 (GCC 11-64) Accepted 218 ms 0 KB
230720350 Oct/31/2023 20:25 BUET_Twilight: Bruteforcer101, TamimEhsan, NightW0lf# F - Forward and Backward C++20 (GCC 11-64) Accepted 171 ms 100 KB
283721504 Sep/30/2024 10:39 EAGLES: jglack, AGerman, C.Corrales# F - Forward and Backward C++20 (GCC 13-64) Accepted 343 ms 100 KB
267657115 Jun/27/2024 15:53 edit distance one: de_sousa, paula# F - Forward and Backward C++20 (GCC 13-64) Accepted 296 ms 0 KB
230508752 Oct/30/2023 17:12 El Teeran El Hayga: Rokba, Drakkon, Gamal74# F - Forward and Backward C++20 (GCC 11-64) Accepted 218 ms 100 KB
312056210 Mar/23/2025 13:51 Hash Ya Wa7sh: JOO91, Yousef.Osama, Aboeldahab# F - Forward and Backward C++20 (GCC 13-64) Accepted 296 ms 100 KB
229507123 Oct/24/2023 07:23 aplietexe F - Forward and Backward C++20 (GCC 11-64) Accepted 171 ms 100 KB
230374707 Oct/29/2023 16:41 reneespinosa F - Forward and Backward C++17 (GCC 7-32) Accepted 280 ms 200 KB
312312012 Mar/25/2025 14:40 Syanvu1 F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 359 ms 100 KB
233849154 Nov/22/2023 20:57 joacru F - Forward and Backward C++14 (GCC 6-32) Accepted 218 ms 200 KB
243680431 Jan/27/2024 23:49 ahmedmagdy112233 F - Forward and Backward C++20 (GCC 11-64) Accepted 280 ms 0 KB
347821588 Nov/07/2025 07:02 Mark023 F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 265 ms 0 KB
287336967 Oct/22/2024 12:56 Agua_Podrida F - Forward and Backward C++20 (GCC 13-64) Accepted 484 ms 100 KB
238062125 Dec/19/2023 21:12 IvanRenison# F - Forward and Backward C++20 (GCC 11-64) Accepted 171 ms 0 KB
279052959 Sep/01/2024 15:15 vjudge4 F - Forward and Backward C++20 (GCC 13-64) Accepted 281 ms 100 KB
246053942 Feb/13/2024 05:52 pablopalou F - Forward and Backward C++20 (GCC 11-64) Accepted 218 ms 0 KB
230328554 Oct/29/2023 10:37 CoU_DareToDreamAgain: RakibJoy, Mestu, m-e-h-e-d-i# F - Forward and Backward C++20 (GCC 11-64) Accepted 187 ms 0 KB
386145258 Aug/07/2026 22:26 sbarreto F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 265 ms 4100 KB
246053792 Feb/13/2024 05:49 pablopalou F - Forward and Backward C++20 (GCC 11-64) Accepted 234 ms 0 KB
230702551 Oct/31/2023 18:19 Diga Diga: Kairm_Zaf, assazzin_2, Firas_Briki# F - Forward and Backward C++20 (GCC 11-64) Accepted 187 ms 100 KB
345812260 Oct/26/2025 00:10 NicoRicci F - Forward and Backward C++20 (GCC 13-64) Accepted 281 ms 2200 KB
230181958 Oct/28/2023 17:28 aplietexe F - Forward and Backward C++20 (GCC 11-64) Accepted 171 ms 100 KB
373761416 May/06/2026 23:14 AbdoMO F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 296 ms 100 KB
373900184 May/08/2026 13:41 Hazemam F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 296 ms 100 KB
241598051 Jan/14/2024 19:23 vjudge1 F - Forward and Backward C++20 (GCC 11-64) Accepted 202 ms 1300 KB
348456387 Nov/11/2025 13:47 Strongly Connected Manaifa: Amigoo, Znno, hadad# F - Forward and Backward C++20 (GCC 13-64) Accepted 296 ms 0 KB
244297465 Jan/31/2024 20:09 Hemose 3al shagra wala 10 fel 2eed: ZerooCool, Hemose, YahiaSherif# F - Forward and Backward C++20 (GCC 11-64) Accepted 187 ms 100 KB
246084639 Feb/13/2024 12:39 pablopalou F - Forward and Backward C++20 (GCC 11-64) Accepted 202 ms 0 KB
229603670 Oct/24/2023 20:41 Joacoini F - Forward and Backward C++20 (GCC 11-64) Accepted 218 ms 10000 KB
327055357 Jul/02/2025 12:12 RGB_ICPC3 F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 374 ms 100 KB
229574546 Oct/24/2023 17:03 Kosmo00# F - Forward and Backward C++14 (GCC 6-32) Accepted 78 ms 100 KB
230974547 Nov/02/2023 15:58 Rania# F - Forward and Backward C++17 (GCC 9-64) Accepted 202 ms 100 KB
327055770 Jul/02/2025 12:15 RGB_ICPC3 F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 390 ms 100 KB
379279834 Jun/17/2026 23:15 automac F - Forward and Backward C++23 (GCC 14-64, msys2) Accepted 265 ms 0 KB
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