Status - The 2025 CCPC National Invitational Contest (Northeast), The 19th Northeast Collegiate Programming Contest

The 2025 CCPC National Invitational Contest (Northeast), The 19th Northeast Collegiate Programming Contest
Finished

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Problem E - 树上删边

Contest status

#	When	Who	Problem	Lang	Verdict	Time	Memory
367065628	Mar/17/2026 09:40	WYX1210	E - 树上删边	C++20 (GCC 13-64)	Accepted	656 ms	588600 KB
328607928	Jul/12/2025 07:50	xly_tyty	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	718 ms	589800 KB
321611922	May/27/2025 11:36	wallcrack	E - 树上删边	C++20 (GCC 13-64)	Accepted	702 ms	585900 KB
342838913	Oct/10/2025 06:33	2778256413	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	874 ms	588700 KB
343620987	Oct/14/2025 03:49	shendeliliang	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	796 ms	587500 KB
369955691	Apr/06/2026 12:18	biubiubiu	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	703 ms	587800 KB
367454849	Mar/20/2026 11:14	lijunze12	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	250 ms	392500 KB
321267427	May/25/2025 18:34	yuanyingqi	E - 树上删边	C++20 (GCC 13-64)	Accepted	530 ms	392600 KB
321342759	May/26/2025 11:22	lingo2	E - 树上删边	C++17 (GCC 7-32)	Accepted	1264 ms	491300 KB
342839079	Oct/10/2025 06:35	2778256413	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	827 ms	590500 KB
341761088	Oct/04/2025 00:57	Harden5	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	812 ms	589800 KB
341761451	Oct/04/2025 01:05	Harden5	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	827 ms	589800 KB
321513803	May/26/2025 19:22	cxf2006	E - 树上删边	C++17 (GCC 7-32)	Accepted	1343 ms	490400 KB
367085184	Mar/17/2026 12:40	weihaozhen2010	E - 树上删边	C++20 (GCC 13-64)	Accepted	453 ms	392600 KB
367085315	Mar/17/2026 12:42	weihaozhen2010	E - 树上删边	C++20 (GCC 13-64)	Accepted	453 ms	392600 KB
325987781	Jun/25/2025 12:44	nyarin	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	671 ms	587600 KB
324176368	Jun/13/2025 04:08	111445^#	E - 树上删边	C++20 (GCC 13-64)	Accepted	577 ms	392600 KB
340348707	Sep/25/2025 15:02	Hanyilin	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	889 ms	589800 KB
342761420	Oct/09/2025 16:34	LightYT	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	890 ms	589800 KB
342838953	Oct/10/2025 06:33	LightYT	E - 树上删边	C++20 (GCC 13-64)	Accepted	936 ms	589800 KB
367068693	Mar/17/2026 10:08	yangmuguang	E - 树上删边	C++20 (GCC 13-64)	Accepted	312 ms	392400 KB
366135537	Mar/10/2026 18:48	somebodyX	E - 树上删边	C++20 (GCC 13-64)	Accepted	437 ms	392500 KB
322341301	Jun/01/2025 07:45	打xcpc不喊我: shattershade, byyq, scutsky^#	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	452 ms	392700 KB
327816246	Jul/06/2025 20:02	ranyuxu	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	952 ms	589800 KB
350019132	Nov/21/2025 08:07	Whales	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	796 ms	588600 KB
321331393	May/26/2025 09:54	weijiahao	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	1062 ms	857000 KB
342839132	Oct/10/2025 06:36	2778256413	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	530 ms	394500 KB
321806055	May/28/2025 18:02	Carucao^#	E - 树上删边	C++20 (GCC 13-64)	Accepted	780 ms	982600 KB
321749714	May/28/2025 10:34	weijiahao	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	1030 ms	857000 KB
367066555	Mar/17/2026 09:49	r7t5g	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	1046 ms	588600 KB
339363213	Sep/19/2025 12:41	henry192511^#	E - 树上删边	C++20 (GCC 13-64)	Accepted	811 ms	392500 KB
335766907	Aug/27/2025 10:33	625248	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	859 ms	392500 KB
321587659	May/27/2025 08:16	whyimalive	E - 树上删边	C++20 (GCC 13-64)	Accepted	796 ms	587200 KB
367072828	Mar/17/2026 10:57	zhanghaoyuan1	E - 树上删边	C++20 (GCC 13-64)	Accepted	828 ms	980800 KB
322154021	May/31/2025 12:19	LegendaryGrandJoker	E - 树上删边	C++17 (GCC 7-32)	Accepted	1249 ms	294900 KB
367097255	Mar/17/2026 14:19	litengxuan	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	531 ms	392500 KB
331050157	Jul/27/2025 10:20	zyc_ovo	E - 树上删边	C++20 (GCC 13-64)	Accepted	499 ms	391100 KB
341516278	Oct/02/2025 17:42	liujunyi2	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	530 ms	393200 KB
375053955	May/18/2026 14:30	AiharaTsubaki	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	406 ms	392600 KB
337727921	Sep/09/2025 12:08	zmy987654: lvle, zmy123456, Vistar^#	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	718 ms	589500 KB
367066329	Mar/17/2026 09:47	Li_Yunke	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	1000 ms	589800 KB
321348889	May/26/2025 12:14	Aderose_yr	E - 树上删边	C++20 (GCC 13-64)	Accepted	1233 ms	295000 KB
341761547	Oct/04/2025 01:07	Harden5	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	843 ms	589800 KB
367455479	Mar/20/2026 11:22	OierTSN	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	406 ms	393500 KB
367097674	Mar/17/2026 14:22	dangbowen	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	312 ms	392000 KB
372129977	Apr/22/2026 15:02	UncleEvy	E - 树上删边	C++20 (GCC 13-64)	Accepted	421 ms	393300 KB
326426984	Jun/28/2025 18:22	junliang123	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	374 ms	295000 KB
321720308	May/28/2025 06:36	zsh66	E - 树上删边	C++20 (GCC 13-64)	Accepted	453 ms	589900 KB
374603702	May/15/2026 14:54	bbbqqq	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	359 ms	196400 KB
347401807	Nov/04/2025 16:04	Darwin_Arnold	E - 树上删边	C++23 (GCC 14-64, msys2)	Accepted	796 ms	247800 KB

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