Status - The XXXI Saint-Petersburg High School Programming Contest (SpbKOSHP 2023) | Qualification for the XXIV Russia Open High School Programming Contest (VKOSHP 2023)

The XXXI Saint-Petersburg High School Programming Contest (SpbKOSHP 2023) \| Qualification for the XXIV Russia Open High School Programming Contest (VKOSHP 2023)
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Problem A - Square Illumination

Contest status

#	When	Who	Problem	Lang	Verdict	Time	Memory
278501793	Aug/28/2024 14:26	just	A - Square Illumination	C++20 (GCC 13-64)	Accepted	77 ms	100 KB
291469597	Nov/14/2024 18:22	Solvers3000: AntonArt, yaroslav.assel123, -_-Emerald-_-^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	61 ms	100 KB
326261945	Jun/27/2025 12:27	CtrlAlt	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	62 ms	100 KB
365972623	Mar/09/2026 13:48	CtrlAlt	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	46 ms	100 KB
348713606	Nov/13/2025 10:30	In Search: VitaliyVerty, leonid_kostin, nikmix126^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	61 ms	0 KB
282959142	Sep/25/2024 21:32	zut3	A - Square Illumination	C++17 (GCC 7-32)	Accepted	46 ms	100 KB
231899087	Nov/08/2023 10:36	bashkort^#	A - Square Illumination	C++17 (GCC 9-64)	Accepted	15 ms	0 KB
233937385	Nov/23/2023 18:30	line^#	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
291077980	Nov/11/2024 17:53	azatanafin	A - Square Illumination	C++20 (GCC 13-64)	Accepted	46 ms	100 KB
343157063	Oct/11/2025 18:04	VkoShp TeaM: zzoxaz, only_forward_^#	A - Square Illumination	C++17 (GCC 7-32)	Accepted	61 ms	0 KB
309487770	Mar/08/2025 14:45	lgf_cin^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	46 ms	11500 KB
285493963	Oct/12/2024 19:14	Assemay	A - Square Illumination	C++20 (GCC 13-64)	Accepted	77 ms	100 KB
372728600	Apr/27/2026 18:21	thelzz	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	31 ms	0 KB
252867178	Mar/23/2024 08:31	nanchen	A - Square Illumination	C++17 (GCC 7-32)	Accepted	15 ms	0 KB
252866037	Mar/23/2024 08:22	xxvision__	A - Square Illumination	C++17 (GCC 7-32)	Accepted	15 ms	0 KB
290667200	Nov/09/2024 12:28	gvo_2009	A - Square Illumination	C++20 (GCC 13-64)	Accepted	46 ms	100 KB
293672767	Nov/28/2024 18:15	PanTarnovskiy	A - Square Illumination	C++17 (GCC 7-32)	Accepted	62 ms	100 KB
236786826	Dec/11/2023 17:08	sergeytokarev535	A - Square Illumination	Python 3	Accepted	46 ms	0 KB
291755797	Nov/16/2024 10:28	ivn4955	A - Square Illumination	C++20 (GCC 13-64)	Accepted	62 ms	0 KB
247605488	Feb/21/2024 14:46	KillerQueen	A - Square Illumination	C++17 (GCC 7-32)	Accepted	15 ms	0 KB
290181420	Nov/06/2024 09:23	Jalik_2010	A - Square Illumination	C++20 (GCC 13-64)	Accepted	62 ms	100 KB
290627284	Nov/09/2024 06:56	skafandr universalniy kosmicheskiy inovationniy: gepusubu, batr^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	61 ms	100 KB
237034401	Dec/13/2023 14:57	nonamezero	A - Square Illumination	C++20 (GCC 11-64)	Accepted	0 ms	0 KB
333285976	Aug/10/2025 17:18	Mozyr, CYF #3: NikitaLY, AIpstein, timur_yarokhovich^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	61 ms	0 KB
281340596	Sep/15/2024 13:44	AnnaKh	A - Square Illumination	C++17 (GCC 7-32)	Accepted	62 ms	100 KB
291767977	Nov/16/2024 11:58	201020190	A - Square Illumination	C++17 (GCC 7-32)	Accepted	62 ms	0 KB
250361910	Mar/09/2024 17:04	AslanD	A - Square Illumination	C++17 (GCC 7-32)	Accepted	0 ms	0 KB
231700393	Nov/07/2023 13:15	Ha7NBaTop	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
252866150	Mar/23/2024 08:23	wanyurukong	A - Square Illumination	C++17 (GCC 7-32)	Accepted	0 ms	0 KB
382787047	Jul/15/2026 15:28	abdelaal_03^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	46 ms	0 KB
232650311	Nov/13/2023 18:23	vsem_udachi	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
382753529	Jul/15/2026 10:38	BitMo^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	62 ms	0 KB
231698117	Nov/07/2023 12:52	neptunns	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
309495024	Mar/08/2025 15:47	SamuellH12^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	46 ms	4000 KB
290321778	Nov/07/2024 06:31	Chal1k^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	62 ms	100 KB
309486915	Mar/08/2025 14:38	paIao^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	62 ms	11500 KB
309490152	Mar/08/2025 15:05	icaro_nunes^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	62 ms	4000 KB
252866788	Mar/23/2024 08:28	nanchen	A - Square Illumination	C++17 (GCC 7-32)	Accepted	15 ms	0 KB
286325873	Oct/17/2024 09:15	Likoy^#	A - Square Illumination	C++17 (GCC 7-32)	Accepted	77 ms	100 KB
291806735	Nov/16/2024 17:06	Aiperiii	A - Square Illumination	C++17 (GCC 7-32)	Accepted	62 ms	100 KB
309489620	Mar/08/2025 15:00	Ryei^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	46 ms	11500 KB
232014667	Nov/09/2023 06:48	Wuris	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
247736388	Feb/22/2024 15:02	mmm: kauperwood, I_love_maxaxaxaxa, ChirkovM^#	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
340300039	Sep/25/2025 09:31	Leo_Messi_2012^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	46 ms	0 KB
252866139	Mar/23/2024 08:23	xxvision__	A - Square Illumination	C++17 (GCC 7-32)	Accepted	15 ms	0 KB
287511051	Oct/23/2024 15:14	dankakon^#	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	46 ms	100 KB
232340159	Nov/11/2023 11:07	AleksandrSinitskiy	A - Square Illumination	C++20 (GCC 11-64)	Accepted	15 ms	0 KB
320241622	May/18/2025 16:40	NikitaMartyanov	A - Square Illumination	C++23 (GCC 14-64, msys2)	Accepted	61 ms	0 KB
348832746	Nov/14/2025 07:18	штурмангриф: dog, feev1x, Alihan_8^#	A - Square Illumination	C++20 (GCC 13-64)	Accepted	61 ms	0 KB
282209629	Sep/21/2024 15:35	PHANTOMxxxx	A - Square Illumination	C++17 (GCC 7-32)	Accepted	46 ms	100 KB

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