Problem B - Building a Stair
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
260573065 May/11/2024 21:20 nao pode trocar o teclado: igba, passinho, leanchec# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 0 KB
314443290 Apr/08/2025 07:36 qiut B - Building a Stair C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
292444396 Nov/20/2024 11:23 MAI #1: mainyutin, ZergTricky, maxplus# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 100 KB
344779221 Oct/20/2025 00:14 ngc0202 B - Building a Stair Haskell Accepted 93 ms 0 KB
283309174 Sep/28/2024 07:59 vjudge3 B - Building a Stair C++20 (GCC 13-64) Accepted 46 ms 100 KB
283313967 Sep/28/2024 08:42 Nefelibata277 B - Building a Stair C++20 (GCC 13-64) Accepted 46 ms 100 KB
275370492 Aug/09/2024 13:49 Trixforces: Obada_Saleh, Guess.Who# B - Building a Stair C++17 (GCC 7-32) Accepted 77 ms 0 KB
283309632 Sep/28/2024 08:03 vjudge3 B - Building a Stair C++20 (GCC 13-64) Accepted 46 ms 100 KB
283310453 Sep/28/2024 08:11 vjudge4 B - Building a Stair C++20 (GCC 13-64) Accepted 61 ms 100 KB
261756213 May/20/2024 12:41 AITU0: seduneon# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 100 KB
343223295 Oct/12/2025 07:29 iamjiamingliu B - Building a Stair PyPy 3-64 Accepted 93 ms 1400 KB
295322303 Dec/07/2024 03:45 Infinite Loopers: imirdy, burg113, gloria_mundi# B - Building a Stair C++20 (GCC 13-64) Accepted 46 ms 100 KB
256704012 Apr/15/2024 00:35 Insert Cool Team Name Here: ThirteenFrames, jasonfeng365, ritakura1# B - Building a Stair C++17 (GCC 7-32) Accepted 62 ms 100 KB
283308886 Sep/28/2024 07:56 vjudge.4 B - Building a Stair C++17 (GCC 7-32) Accepted 62 ms 100 KB
283309056 Sep/28/2024 07:58 vjudge5 B - Building a Stair C++17 (GCC 7-32) Accepted 62 ms 100 KB
343203937 Oct/12/2025 00:33 CogiendoPeso: TomasOteVas, sankiago, jowelo# B - Building a Stair C++23 (GCC 14-64, msys2) Accepted 61 ms 0 KB
290368129 Nov/07/2024 13:48 MSS Eggdrop: SongC, mhy908, Eunha# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 0 KB
260698592 May/12/2024 20:43 leanchec B - Building a Stair C++20 (GCC 13-64) Accepted 61 ms 0 KB
315240636 Apr/13/2025 08:54 Beneficial_deposit B - Building a Stair C++17 (GCC 7-32) Accepted 61 ms 100 KB
315242573 Apr/13/2025 09:13 ohbh_666 B - Building a Stair C++20 (GCC 13-64) Accepted 77 ms 100 KB
291576361 Nov/15/2024 15:29 SWERC 2025!: Lakker, Yoav, yanire# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 100 KB
238222228 Dec/21/2023 09:53 xQQ企鹅之神QQx: yzz162534, didi123, honglan0301# B - Building a Stair C++14 (GCC 6-32) Accepted 15 ms 1000 KB
315245693 Apr/13/2025 09:43 Loong_lynx B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 100 KB
306183461 Feb/15/2025 11:41 So7v3r5 Club: S1eGa, youka4, peshkoff# B - Building a Stair C++17 (GCC 7-32) Accepted 62 ms 100 KB
238119308 Dec/20/2023 11:58 KB++: -_TIMOFEY_-, YamOCHca, Boodoochai# B - Building a Stair C++20 (GCC 11-64) Accepted 15 ms 0 KB
348013933 Nov/08/2025 15:48 j_vdd16# B - Building a Stair C++20 (GCC 13-64) Accepted 61 ms 0 KB
315261139 Apr/13/2025 12:01 BFD_qt B - Building a Stair C++20 (GCC 13-64) Accepted 77 ms 0 KB
274503094 Aug/05/2024 11:34 B.01 is Fine-Tuning Apra‘s Code for the 7700-th Time: ApraCadabra, BERNARB.01# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 0 KB
249030727 Mar/01/2024 08:40 suyue B - Building a Stair C++17 (GCC 7-32) Accepted 15 ms 0 KB
287657226 Oct/24/2024 15:00 sungjae0506# B - Building a Stair PyPy 3-64 Accepted 140 ms 1800 KB
269728914 Jul/10/2024 15:35 Shirovlasiki 1.5: RandomRandoms, Eldar_H1, NickMish# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 0 KB
287656233 Oct/24/2024 14:52 20241024: sjh1224, meow_love, ksi4495# B - Building a Stair PyPy 3-64 Accepted 93 ms 1300 KB
337735443 Sep/09/2025 13:14 FISHKI_RABOTAUT B - Building a Stair C++20 (GCC 13-64) Accepted 61 ms 0 KB
347203392 Nov/03/2025 09:28 po-angliyski: masterCKRAB, stAngel, Gojova# B - Building a Stair C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
238466687 Dec/23/2023 11:26 Legend_dy: Legend_dy, Garliczz, Olderr# B - Building a Stair C++17 (GCC 9-64) Accepted 0 ms 0 KB
343201761 Oct/12/2025 00:01 acercamelopacacercamelopacaporlacaraporlacaraPEGALOOOOO: aprohACk, prins# B - Building a Stair C++20 (GCC 13-64) Accepted 77 ms 0 KB
283308539 Sep/28/2024 07:53 vjudge2 B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 100 KB
283308642 Sep/28/2024 07:54 vjudge4 B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 100 KB
315240535 Apr/13/2025 08:53 Alliy666 B - Building a Stair C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
283310359 Sep/28/2024 08:10 vjudge5 B - Building a Stair C++17 (GCC 7-32) Accepted 62 ms 100 KB
347995093 Nov/08/2025 13:00 vasja11420# B - Building a Stair PyPy 3 Accepted 124 ms 200 KB
247758277 Feb/22/2024 17:49 UPC-1: Victoriano012, FelixMP# B - Building a Stair C++17 (GCC 7-32) Accepted 15 ms 0 KB
258562238 Apr/28/2024 15:34 vjudge5 B - Building a Stair C++20 (GCC 13-64) Accepted 108 ms 0 KB
343199807 Oct/11/2025 23:36 VedP# B - Building a Stair C++17 (GCC 7-32) Accepted 46 ms 0 KB
283310494 Sep/28/2024 08:11 vjudge.3 B - Building a Stair C++17 (GCC 7-32) Accepted 61 ms 100 KB
238117907 Dec/20/2023 11:43 Three_newbie: zxc_ghoul, Axeley, Varman056# B - Building a Stair MS C++ 2017 Accepted 15 ms 0 KB
340737814 Sep/27/2025 13:34 GoonerTim B - Building a Stair PyPy 3-64 Accepted 108 ms 2300 KB
282515343 Sep/22/2024 20:28 CMU2.718: devinqu, 4fecta, BucketPotato# B - Building a Stair C++17 (GCC 7-32) Accepted 46 ms 100 KB
343206978 Oct/12/2025 01:29 UNemployed: DaniDiazTech, Anfelesan, alejandromedinarojas05# B - Building a Stair C++20 (GCC 13-64) Accepted 62 ms 0 KB
269382236 Jul/08/2024 11:33 Afterlife: destination, RDDCCD# B - Building a Stair C++17 (GCC 7-32) Accepted 62 ms 0 KB
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