Problem E
Edge Removal — Problem Statistics

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Submissions	401
Accepted submissions	111
Submission ratio	27.68%
Authors	103
Full solves [?]	78
Full solve Ratio	75.73%

#	User	Runtime	Language	Date
1	Hidden user	0.10 s	C++	2020-12-24 16:35:26
2	Ziyi Zhang	0.11 s	C++	2021-01-01 05:04:05
3	Hà Văn Hoàng	0.11 s	C++	2021-09-28 04:19:25
4	Bùi Kiên	0.11 s	C++	2021-12-08 11:03:55
5	Đức Lưu Trung	0.11 s	C++	2022-09-10 17:56:39
6	Thanh Nguyễn Chí	0.11 s	C++	2022-11-16 08:57:04
7	Wiwit Rifa'i	0.12 s	C++	2020-12-11 05:08:48
8	HCMUT OnlyBoys	0.12 s	C++	2020-12-27 17:58:44
9	Hoàng Bình	0.12 s	C++	2020-12-28 13:58:41
10	Gary Novak	0.12 s	C++	2021-01-18 02:35:53

#	User	Runtime	Language	Date
1	Brent Yorgey	0.89 s	Java	2020-12-26 00:12:31

#	User	Runtime	Language	Date
1	Max Wang	0.89 s	Python 3	2025-07-20 01:21:50
2	Duoduo Zhao	1.68 s	Python 3	2025-08-15 04:17:13

#	User	Length	Language	Date
1	Triệu Nguyễn Quốc	1248	C++	2024-05-23 09:15:31
2	Pontakorn Prasertsuk	1260	C++	2023-08-16 06:25:14
3	Dmitry Lyubshin	1364	C++	2023-05-21 12:20:51
4	Son Nguyen Cao	1396	C++	2022-02-16 14:12:05
5	Wiwit Rifa'i	1433	C++	2020-12-11 05:08:48
6	Zhuolin Yang	1484	C++	2020-12-11 05:18:49
7	Quang Anh Trinh	1557	C++	2020-12-19 12:46:42
8	Bora Contest	1592	C++	2021-10-24 22:26:17
9	Quoc Nguyen	1662	C++	2022-03-09 08:48:03
10	Tấn Phát Trần	1697	C++	2020-12-11 06:18:04

#	User	Length	Language	Date
1	Brent Yorgey	5420	Java	2020-12-26 00:12:31

#	User	Length	Language	Date
1	Max Wang	2124	Python 3	2025-07-20 01:21:50
2	Duoduo Zhao	4053	Python 3	2025-08-15 04:17:13

Solution running time distribution