Problem E - Dead-End Detector
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
129237386 Sep/19/2021 09:45 SoftBear: fblogy, jslijin, YuanyuanWu# E - Dead-End Detector C++14 (GCC 6-32) Accepted 561 ms 39400 KB
346918410 Nov/01/2025 10:17 Lucky☆Star: max67, QAQ_QWQ, wind_cross# E - Dead-End Detector C++23 (GCC 14-64, msys2) Accepted 999 ms 69800 KB
229932705 Oct/26/2023 23:59 Prim Floyd: Mateo, stringa, Agua_Podrida# E - Dead-End Detector C++20 (GCC 11-64) Accepted 1730 ms 111100 KB
332715240 Aug/07/2025 03:45 Franchu E - Dead-End Detector C++20 (GCC 13-64) Accepted 780 ms 93400 KB
333042938 Aug/08/2025 20:47 [UFMG] ▶Triângulo Largo◀: MvKaio, gustavocruz, perchuts# E - Dead-End Detector C++23 (GCC 14-64, msys2) Accepted 859 ms 118300 KB
332729731 Aug/07/2025 08:00 Username4132 E - Dead-End Detector C++20 (GCC 13-64) Accepted 827 ms 84700 KB
232811689 Nov/15/2023 07:23 幽灵门槛/Phantom Threshold: lwn_16, lxlxl, Suika_predator# E - Dead-End Detector C++20 (GCC 11-64) Accepted 592 ms 84900 KB
154598603 Apr/23/2022 00:12 GustavoMG E - Dead-End Detector C++17 (GCC 7-32) Accepted 530 ms 53600 KB
122394861 Jul/14/2021 05:14 Shanghai JTU: All-in at the River: -14, AntiLeaf, desprado2# E - Dead-End Detector C++14 (GCC 6-32) Accepted 670 ms 54300 KB
112980052 Apr/14/2021 09:22 ZYF_B# E - Dead-End Detector GNU C++11 Accepted 327 ms 23500 KB
229529983 Oct/24/2023 11:34 mETHodical: Meloric, Okrut, paula# E - Dead-End Detector C++20 (GCC 11-64) Accepted 468 ms 36100 KB
280720822 Sep/11/2024 14:19 Kindergarten Timelimit: dranjohn, imirdy, LuCpp# E - Dead-End Detector C++20 (GCC 13-64) Accepted 718 ms 58100 KB
229930602 Oct/26/2023 23:31 La roscaneta: ahoraSoyPeor, mcqueencin# E - Dead-End Detector C++17 (GCC 7-32) Accepted 545 ms 32500 KB
81915660 May/29/2020 20:28 Ahmed_Allawati E - Dead-End Detector C++17 (GCC 7-32) Accepted 623 ms 28600 KB
101605933 Dec/18/2020 07:09 sunzh E - Dead-End Detector GNU C++11 Accepted 405 ms 27900 KB
178434131 Oct/29/2022 20:10 Legendary Grand Newbies: Diegogrc, eidan, freyes# E - Dead-End Detector C++17 (GCC 7-32) Accepted 1747 ms 62700 KB
130253240 Sep/29/2021 13:35 SmileyCraft# E - Dead-End Detector C++17 (GCC 9-64) Accepted 2932 ms 83200 KB
268737060 Jul/04/2024 11:36 JinyanChen E - Dead-End Detector C++14 (GCC 6-32) Accepted 765 ms 35500 KB
148050084 Mar/01/2022 19:52 vjudge3 E - Dead-End Detector C++17 (GCC 7-32) Accepted 4086 ms 35600 KB
98038246 Nov/10/2020 09:47 M_sea E - Dead-End Detector GNU C++11 Accepted 405 ms 45000 KB
70710766 Feb/10/2020 09:51 MagicSpark E - Dead-End Detector C++14 (GCC 6-32) Accepted 2464 ms 83800 KB
129316007 Sep/20/2021 11:41 FST stay night: F0_0H, sdcgvhgj, RUSH_D_CAT# E - Dead-End Detector C++17 (GCC 7-32) Accepted 1980 ms 88000 KB
106337926 Feb/03/2021 09:02 BUPT: Give up thinking: DAZE, Ignatz, 0375w# E - Dead-End Detector GNU C++11 Accepted 1200 ms 49000 KB
280056371 Sep/06/2024 14:24 AllSolvedin1557: kwoncycle, leo020630, petamingks# E - Dead-End Detector C++17 (GCC 7-32) Accepted 780 ms 31100 KB
255147644 Apr/05/2024 22:42 UMD Red WF Edition: galen_colin, Kuzey, sam571128# E - Dead-End Detector C++17 (GCC 7-32) Accepted 1140 ms 38000 KB
193450866 Feb/13/2023 14:19 UPC-2: Victoriano012, JavierN# E - Dead-End Detector C++17 (GCC 7-32) Accepted 1200 ms 68700 KB
346960636 Nov/01/2025 15:12 little_happy E - Dead-End Detector C++17 (GCC 7-32) Accepted 1062 ms 49900 KB
95433970 Oct/13/2020 17:14 mth1908 E - Dead-End Detector C++17 (GCC 7-32) Accepted 592 ms 32600 KB
148080075 Mar/02/2022 07:55 Nerd Herd: Iftekhar_Hakim_K, noshin_faiza, Roll_Num_56# E - Dead-End Detector C++17 (GCC 9-64) Accepted 2121 ms 166400 KB
71129467 Feb/15/2020 16:13 sxytql E - Dead-End Detector C++17 (GCC 7-32) Accepted 3057 ms 25500 KB
148163797 Mar/03/2022 07:12 Miopha E - Dead-End Detector C++17 (GCC 7-32) Accepted 4180 ms 35600 KB
130081535 Sep/28/2021 14:13 Imperishable Night: sunsiyu, lezdzh, __stdcall# E - Dead-End Detector C++17 (GCC 7-32) Accepted 685 ms 59100 KB
280714607 Sep/11/2024 13:18 ༺羊羊羊༻: Lirnited, StarSilk, Su_Zipei# E - Dead-End Detector C++20 (GCC 13-64) Accepted 1234 ms 100500 KB
223690221 Sep/17/2023 09:25 Edbert Halim: limli, Berted, Yehezkiel# E - Dead-End Detector C++20 (GCC 11-64) Accepted 1731 ms 43500 KB
222858165 Sep/11/2023 09:09 8BQube: icube, briansu, baluteshih# E - Dead-End Detector C++20 (GCC 11-64) Accepted 1185 ms 182200 KB
179962890 Nov/07/2022 14:59 Acceptable: RandomKami, smax, arvindr9# E - Dead-End Detector C++20 (GCC 11-64) Accepted 577 ms 87200 KB
178443521 Oct/29/2022 21:43 a team: EthanZYF, rohanicpc, bonopo# E - Dead-End Detector C++20 (GCC 11-64) Accepted 546 ms 79400 KB
119261789 Jun/12/2021 18:37 gevak E - Dead-End Detector MS C++ 2017 Accepted 608 ms 31500 KB
129880514 Sep/25/2021 22:49 irwin.hetmmet E - Dead-End Detector C++17 (GCC 7-32) Accepted 842 ms 63500 KB
276900082 Aug/17/2024 12:10 MAI #1: mainyutin, ZergTricky, maxplus# E - Dead-End Detector C++20 (GCC 13-64) Accepted 1499 ms 166400 KB
225776008 Sep/29/2023 15:37 ITMO University: pengzoo: DishonoredRighteous, iakovlev.zakhar, golikovnik# E - Dead-End Detector C++20 (GCC 11-64) Accepted 546 ms 97000 KB
334237978 Aug/17/2025 12:07 Kuuhaku: ISPADEI, DippleThree, Gabp# E - Dead-End Detector C++23 (GCC 14-64, msys2) Accepted 1983 ms 114000 KB
178439527 Oct/29/2022 21:01 Candidate Masters: bill_lin, mattagar6# E - Dead-End Detector C++17 (GCC 9-64) Accepted 950 ms 140900 KB
163360177 Jul/09/2022 11:43 שם זמני: Noam13, Daniel_A, Omer223# E - Dead-End Detector C++17 (GCC 9-64) Accepted 561 ms 66500 KB
89161978 Aug/07/2020 02:19 yan.silva E - Dead-End Detector C++17 (GCC 7-32) Accepted 592 ms 48500 KB
89162035 Aug/07/2020 02:23 andremfq E - Dead-End Detector C++14 (GCC 6-32) Accepted 545 ms 48500 KB
175196809 Oct/09/2022 06:08 perchuts E - Dead-End Detector C++17 (GCC 7-32) Accepted 607 ms 55900 KB
100172871 Dec/02/2020 12:01 vjudge5 E - Dead-End Detector GNU C++11 Accepted 296 ms 18400 KB
333184378 Aug/09/2025 20:17 UMD RED: kondasujay2, misty, Tlatoani# E - Dead-End Detector Kotlin 1.9 Accepted 4030 ms 283800 KB
330910097 Jul/26/2025 09:24 Codernikkk E - Dead-End Detector C++17 (GCC 7-32) Accepted 717 ms 34000 KB
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