Problem J - Skill Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
315266475 Apr/13/2025 12:40 Ghost participant Yuzhou Pan (Huazhong University of Science and Technology) J - Skill Tree Unknown Accepted 0 ms 0 KB
315266976 Apr/13/2025 12:40 Ghost participant Zhenao Zhu (Wuhan University of Technology) J - Skill Tree Unknown Accepted 0 ms 0 KB
315267023 Apr/13/2025 12:40 Ghost participant DeepSeek (Deep Pursuit) J - Skill Tree Unknown Accepted 0 ms 0 KB
316203267 Apr/19/2025 12:44 YZYL-C2020: LiWenX, hukk# J - Skill Tree C++20 (GCC 13-64) Accepted 327 ms 323600 KB
318725716 May/07/2025 15:25 NYCU_溫水佳樹: ub33# J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 234 ms 314600 KB
325966903 Jun/25/2025 09:41 Cai-Guang J - Skill Tree C++20 (GCC 13-64) Accepted 265 ms 315800 KB
321890182 May/29/2025 11:41 Carucao J - Skill Tree C++20 (GCC 13-64) Accepted 374 ms 630900 KB
325876576 Jun/24/2025 16:11 vjudge1 J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 453 ms 337100 KB
329248224 Jul/17/2025 00:41 Gaza Ard El3za: Khalell, AhmedYahia, Hitham# J - Skill Tree C++17 (GCC 7-32) Accepted 2156 ms 313900 KB
316966225 Apr/24/2025 16:16 ahsoltan# J - Skill Tree C++20 (GCC 13-64) Accepted 140 ms 2000 KB
362337473 Feb/11/2026 02:04 EduardoBrito J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 250 ms 336300 KB
326247652 Jun/27/2025 11:10 ocharin J - Skill Tree C++20 (GCC 13-64) Accepted 359 ms 226000 KB
325578872 Jun/22/2025 16:46 vjudge3 J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 250 ms 314100 KB
325579036 Jun/22/2025 16:47 Khalwsh J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 265 ms 314100 KB
317042054 Apr/24/2025 18:42 UW2: xweinp, Metallic# J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 2031 ms 249800 KB
318805221 May/08/2025 10:24 yw_sep J - Skill Tree C++17 (GCC 7-32) Accepted 312 ms 315500 KB
326006194 Jun/25/2025 15:18 Tamatem.1# J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 343 ms 336600 KB
317038036 Apr/24/2025 18:36 rtckyw_# J - Skill Tree C++20 (GCC 13-64) Accepted 890 ms 315300 KB
326243453 Jun/27/2025 10:49 moparak J - Skill Tree C++20 (GCC 13-64) Accepted 343 ms 336200 KB
315575036 Apr/14/2025 15:42 CruiseY J - Skill Tree C++20 (GCC 13-64) Accepted 327 ms 330400 KB
316975510 Apr/24/2025 17:26 tr00jkowianie: Waldi# J - Skill Tree C++20 (GCC 13-64) Accepted 280 ms 223300 KB
318730893 May/07/2025 16:09 Broken_house_big_array_and_rea..._with_more_people_next_time: william950615, binghua, chrislaiisme# J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 359 ms 336800 KB
318343180 May/04/2025 17:33 Septemper J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 358 ms 339100 KB
318343443 May/04/2025 17:35 Septemper J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 359 ms 338900 KB
325629949 Jun/23/2025 05:06 “not pointing fingers saying y...! You’re better than that!”: Homz# J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 311 ms 315000 KB
319016978 May/10/2025 09:16 HowardLee J - Skill Tree C++17 (GCC 7-32) Accepted 312 ms 300 KB
317934270 May/01/2025 13:10 WarsawSeagulls: loK10, VaVshchuck, pit4h# J - Skill Tree C++20 (GCC 13-64) Accepted 1609 ms 328500 KB
319844917 May/16/2025 07:39 No-brainers: niter, temmieowo, kenkenken# J - Skill Tree C++20 (GCC 13-64) Accepted 233 ms 225200 KB
325691301 Jun/23/2025 16:34 vjudge4 J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 233 ms 314800 KB
320517731 May/20/2025 16:36 Lionel_code J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 593 ms 629600 KB
318727055 May/07/2025 15:37 MutedByPEPPA: dbGIs, xor_cat, Justinshao# J - Skill Tree C++20 (GCC 13-64) Accepted 218 ms 224400 KB
324022428 Jun/12/2025 14:02 FarhanHY J - Skill Tree C++20 (GCC 13-64) Accepted 2483 ms 316500 KB
325820396 Jun/23/2025 20:03 hhhhyf J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 218 ms 314800 KB
316963667 Apr/24/2025 15:56 Radewoosh# J - Skill Tree C++20 (GCC 13-64) Accepted 499 ms 40900 KB
364812729 Feb/28/2026 12:04 travel. J - Skill Tree C++20 (GCC 13-64) Accepted 234 ms 316700 KB
325993691 Jun/25/2025 13:32 Mohamed_Yasser J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 405 ms 315300 KB
323905904 Jun/11/2025 15:56 Magician_Mathematician J - Skill Tree C++20 (GCC 13-64) Accepted 562 ms 5500 KB
325866648 Jun/24/2025 14:48 vjudge.2 J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 281 ms 229400 KB
364811136 Feb/28/2026 11:51 taijinvjin J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 218 ms 338400 KB
364811173 Feb/28/2026 11:51 zzxdashuaibi J - Skill Tree C++20 (GCC 13-64) Accepted 187 ms 340700 KB
323958328 Jun/11/2025 23:48 Magician_Mathematician J - Skill Tree C++20 (GCC 13-64) Accepted 187 ms 5800 KB
371377071 Apr/16/2026 15:13 training J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 343 ms 336200 KB
321572553 May/27/2025 05:20 Sanyu1 J - Skill Tree C++20 (GCC 13-64) Accepted 343 ms 337700 KB
325869376 Jun/24/2025 15:08 Husqqqq J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 281 ms 229300 KB
320918932 May/23/2025 17:47 Sanyu1 J - Skill Tree C++20 (GCC 13-64) Accepted 359 ms 337700 KB
318338284 May/04/2025 16:44 Septemper J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 374 ms 338300 KB
364810988 Feb/28/2026 11:50 zzxdashuaibi J - Skill Tree C++20 (GCC 13-64) Accepted 203 ms 340700 KB
321572335 May/27/2025 05:15 Sanyu1 J - Skill Tree C++20 (GCC 13-64) Accepted 358 ms 337700 KB
315283174 Apr/13/2025 14:53 mnbvcxz123_long_dick J - Skill Tree C++23 (GCC 14-64, msys2) Accepted 171 ms 3100 KB
321587057 May/27/2025 08:11 Sanyu1 J - Skill Tree C++20 (GCC 13-64) Accepted 327 ms 337700 KB
Sort by: