Problem B
Some Sum — Problem Statistics

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Submissions	27
Accepted submissions	12
Submission ratio	44.44%
Authors	12
Full solves [?]	12
Full solve Ratio	100.00%

#	User	Runtime	Language	Date
1	tony shi	0.04 s	C#	2023-09-28 21:18:32

#	User	Runtime	Language	Date
1	Kexuan Miao	0.00 s	C++	2023-09-28 21:22:33
2	Ryan Cooper	0.00 s	C++	2023-09-28 21:23:09
3	Isabelle Hansen-Yang	0.00 s	C++	2025-09-25 21:06:06
4	Kevin X Huai	0.00 s	C++	2025-09-25 21:07:16
5	Zac Friggstad	0.00 s	C++	2025-09-25 21:21:42
6	Thea Nguyen	0.00 s	C++	2025-09-25 21:35:53

#	User	Runtime	Language	Date
1	Mingbo Feng	0.04 s	Python 3	2025-09-25 21:06:01
2	Vidhi Patel	0.04 s	Python 3	2025-09-25 21:36:45
3	Ahmed Siadomar	0.05 s	Python 3	2023-09-28 21:07:45
4	Kaaden RumanCam	0.05 s	Python 3	2023-09-28 21:17:33

#	User	Runtime	Language	Date
1	Sidharth Pillai	0.05 s	Python 3 with NumPy	2023-09-28 21:22:19

#	User	Length	Language	Date
1	tony shi	406	C#	2023-09-28 21:18:32

#	User	Length	Language	Date
1	Kevin X Huai	295	C++	2025-09-25 21:07:16
2	Kexuan Miao	297	C++	2023-09-28 21:22:33
3	Isabelle Hansen-Yang	301	C++	2025-09-25 21:06:06
4	Thea Nguyen	324	C++	2025-09-25 21:35:53
5	Zac Friggstad	387	C++	2025-09-25 21:21:42
6	Ryan Cooper	654	C++	2023-09-28 21:23:09

#	User	Length	Language	Date
1	Mingbo Feng	135	Python 3	2025-09-25 21:06:01
2	Vidhi Patel	232	Python 3	2025-09-25 21:36:45
3	Kaaden RumanCam	293	Python 3	2023-09-28 21:17:33
4	Ahmed Siadomar	373	Python 3	2023-09-28 21:07:45

#	User	Length	Language	Date
1	Sidharth Pillai	130	Python 3 with NumPy	2023-09-28 21:22:19

Solution running time distribution