Problem J - Do It Yourself?
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
235224991 Dec/01/2023 16:19 Ghost participant GenshinStartKleePlayer (National Taiwan University) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225066 Dec/01/2023 16:19 Ghost participant Speed Star (The University of Tokyo) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225146 Dec/01/2023 16:19 Ghost participant PCkomachi (National Taiwan University) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225194 Dec/01/2023 16:19 Ghost participant KUB1sharp (Kyoto University) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225199 Dec/01/2023 16:19 Ghost participant GoodBye2023 (University of Tsukuba) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225221 Dec/01/2023 16:19 Ghost participant The Raspberry Candies (The University of Tokyo) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225243 Dec/01/2023 16:19 Ghost participant DELIAIR (The University of Tokyo) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225281 Dec/01/2023 16:19 Ghost participant kotamanegi_marunage (Osaka University) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225286 Dec/01/2023 16:19 Ghost participant tonosama (Tokyo Institute of Technology) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
235225314 Dec/01/2023 16:19 Ghost participant AMATSUKAZE (Tokyo Institute of Technology) J - Do It Yourself? Unknown Accepted 0 ms 0 KB
347566073 Nov/05/2025 17:40 shy_paper J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 2311 ms 162000 KB
245879266 Feb/11/2024 18:16 maxplus J - Do It Yourself? C++20 (GCC 11-64) Accepted 748 ms 49800 KB
272672761 Jul/26/2024 11:11 crowdforces J - Do It Yourself? C++20 (GCC 13-64) Accepted 5921 ms 274700 KB
255965860 Apr/10/2024 10:57 Team name: ruanxiaoyu, jefrai, nvmdava# J - Do It Yourself? C++20 (GCC 13-64) Accepted 5764 ms 274700 KB
272673257 Jul/26/2024 11:15 crowdforces J - Do It Yourself? C++20 (GCC 13-64) Accepted 5718 ms 274700 KB
272711354 Jul/26/2024 15:56 Visual_Studio J - Do It Yourself? C++20 (GCC 13-64) Accepted 5671 ms 274700 KB
273086024 Jul/28/2024 11:40 Genshin Impacts Fault: FavorGew, daniel14311531, w4p3r# J - Do It Yourself? C++20 (GCC 13-64) Accepted 5546 ms 267900 KB
317450614 Apr/27/2025 14:35 Infinite Loopers: imirdy, burg113, gloria_mundi# J - Do It Yourself? C++20 (GCC 13-64) Accepted 4358 ms 63800 KB
244885006 Feb/05/2024 03:22 Berkeley: plourde27, bradley.louie1, zxyoi# J - Do It Yourself? C++17 (GCC 7-32) Accepted 1231 ms 122200 KB
254686674 Apr/02/2024 12:31 Clofenotane# J - Do It Yourself? C++17 (GCC 7-32) Accepted 1437 ms 77300 KB
283849087 Oct/01/2024 08:12 WayInWilderness: overnap, penguin2, Kako# J - Do It Yourself? C++17 (GCC 7-32) Accepted 1624 ms 91600 KB
280745084 Sep/11/2024 17:21 ttamx# J - Do It Yourself? C++20 (GCC 13-64) Accepted 2296 ms 112900 KB
281919809 Sep/20/2024 01:31 jeroenodb J - Do It Yourself? C++20 (GCC 13-64) Accepted 2421 ms 120800 KB
288063595 Oct/26/2024 12:50 -: Be_dos, glebustim, Qwerty1232# J - Do It Yourself? C++20 (GCC 13-64) Accepted 3921 ms 270400 KB
236224686 Dec/07/2023 18:41 TTK: Kilo_5723, Tobo, tarjen# J - Do It Yourself? C++20 (GCC 11-64) Accepted 2667 ms 258800 KB
247828631 Feb/23/2024 08:24 vjudge2 J - Do It Yourself? C++20 (GCC 11-64) Accepted 2386 ms 164500 KB
306666997 Feb/18/2025 16:16 ggg J - Do It Yourself? C++20 (GCC 13-64) Accepted 1625 ms 133500 KB
282430735 Sep/22/2024 09:40 tmp: surverrepairman, eunlin, sharaelong# J - Do It Yourself? C++20 (GCC 13-64) Accepted 2374 ms 118800 KB
349746379 Nov/19/2025 19:44 Its all greedy to me: Friedrich, alphaGem, RockSnow# J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 2546 ms 346700 KB
319391488 May/12/2025 17:15 PLVS_VLTRA J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 1390 ms 122400 KB
248657084 Feb/27/2024 22:31 islingr J - Do It Yourself? C++20 (GCC 11-64) Accepted 920 ms 121300 KB
350563658 Nov/25/2025 08:33 CNH.Clue: clue_, Ryan_Gosling_Meatrider, ghuy3gg# J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 999 ms 185500 KB
248876204 Feb/29/2024 14:27 Smurfs: ZaiBug, MOUFLESS, ApraCadabra# J - Do It Yourself? C++20 (GCC 11-64) Accepted 1622 ms 150900 KB
248650355 Feb/27/2024 21:35 aloo bhujiya: islingr, tamajitbuba, magga# J - Do It Yourself? C++20 (GCC 11-64) Accepted 857 ms 144500 KB
320376456 May/19/2025 17:32 KumaTachiRen# J - Do It Yourself? C++20 (GCC 13-64) Accepted 2843 ms 15700 KB
327344567 Jul/04/2025 10:58 zythonc J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 1249 ms 123300 KB
341035140 Sep/29/2025 12:41 Pipelining# J - Do It Yourself? C++20 (GCC 13-64) Accepted 4671 ms 279400 KB
284670852 Oct/06/2024 19:02 lamba holder: tinca_matei, Liudas, lowbob# J - Do It Yourself? C++20 (GCC 13-64) Accepted 1124 ms 128600 KB
293459815 Nov/27/2024 10:53 Nah, Id AC: TankYoung, starplatinumxd, potpot_# J - Do It Yourself? C++20 (GCC 13-64) Accepted 3749 ms 163600 KB
340795511 Sep/27/2025 19:47 nobaozii: TRGOD, bookcat, 0.1w33hw3# J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 3405 ms 178900 KB
275258346 Aug/08/2024 16:48 DennisTran J - Do It Yourself? C++20 (GCC 13-64) Accepted 2265 ms 138700 KB
255202838 Apr/06/2024 10:45 HappyLastDance: stabilizer_h, harinboy, kdh9949# J - Do It Yourself? C++20 (GCC 13-64) Accepted 2906 ms 87600 KB
284135856 Oct/03/2024 10:56 qwerasdfzxcl# J - Do It Yourself? C++20 (GCC 13-64) Accepted 1546 ms 139500 KB
345420250 Oct/24/2025 00:42 Semyazi J - Do It Yourself? C++23 (GCC 14-64, msys2) Accepted 1030 ms 146500 KB
277590221 Aug/22/2024 05:13 ukisko# J - Do It Yourself? C++20 (GCC 13-64) Accepted 2546 ms 144500 KB
244648342 Feb/03/2024 09:49 NYCU_gAwr_gurA: ub33, luckyanthonyan, nella17# J - Do It Yourself? C++20 (GCC 11-64) Accepted 8766 ms 83500 KB
248363104 Feb/26/2024 17:33 sudo - VNU University of Engineering and Technology: khuepr123, thenymphsofdelphi, HollwoQ_Pelw# J - Do It Yourself? C++20 (GCC 11-64) Accepted 842 ms 129900 KB
281959780 Sep/20/2024 11:56 LionKingFlag: GrandTiger1729, Darren0724, becaido# J - Do It Yourself? C++20 (GCC 13-64) Accepted 2280 ms 151600 KB
244664684 Feb/03/2024 12:04 Imposters: mate, happy_sisyphus, bthero# J - Do It Yourself? C++20 (GCC 11-64) Accepted 795 ms 219500 KB
239972645 Jan/02/2024 13:01 feeder1# J - Do It Yourself? C++20 (GCC 11-64) Accepted 1169 ms 104400 KB
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