Problem A
Gradient Descent — Problem Statistics

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Submissions	4006
Accepted submissions	2026
Submission ratio	50.57%
Authors	60
Full solves [?]	0
Full solve Ratio	0.00%

#	User	Score	Language	Date
1	Dipta Das	99.909792	C++	2020-02-07 22:55:55
2	Timothy Arterbury	99.87455	C++	2019-02-18 07:44:12
3	Colin Burdine	99.221875	C++	2020-02-21 01:47:19
4	Daniel Agu	97.614942	C++	2020-02-22 06:18:46
5	Benjamin Sepanski	92.004108	C++	2020-02-09 23:27:50
6	William Kiarie Waweru	90.053275	C++	2026-02-28 06:50:31
7	Rabeya Bibi	89.328258	C++	2019-02-22 19:14:08
8	Christopher Thompson	86.919333	C++	2023-02-20 19:44:27
9	Swapnil Saha	83.247275	C++	2022-02-27 20:37:58
10	Andrew Hutcheson	82.5996	C++	2026-02-28 05:40:48

#	User	Score	Language	Date
1	Mohammad Abu-Shaira	66.80265	Java	2022-02-25 05:39:38
2	Noorah Ashmeel	25.389083	Java	2023-02-24 12:24:21
3	Hidden user	16.793783	Java	2019-02-18 18:52:48

#	User	Score	Language	Date
1	Askar Kuvanychbekov	13.641342	Python 2	2019-04-19 22:23:24

#	User	Score	Language	Date
1	Alejandro Rodríguez Pérez	99.986208	Python 3	2022-02-25 23:57:02
2	Mehang Rai	99.967175	Python 3	2020-02-10 08:37:37
3	Ana Paula Arguelles Terron	99.875817	Python 3	2023-02-28 03:45:11
4	Rabeya Bibi	99.774733	Python 3	2019-02-23 17:44:00
5	Alejandro Quintero Roba	99.708058	Python 3	2023-02-22 23:24:11
6	Sumit Shrestha Khimbaja	99.682142	Python 3	2019-02-20 07:40:35
7	Kang Rong	99.571183	Python 3	2025-02-27 00:02:52
8	Suresh Karki	99.488492	Python 3	2019-02-18 15:12:45
9	Hidden user	99.46925	Python 3	2019-02-22 02:15:11
10	Jingya Wang	99.447433	Python 3	2020-02-24 22:01:32

#	User	Score	Language	Date
1	Jared Jones	73.265742	Python 3 with NumPy	2025-02-27 14:56:00
2	Benjamin Estell	68.044608	Python 3 with NumPy	2025-02-25 18:59:21
3	Kofi Nketia Ackaah-Gyasi	66.114558	Python 3 with NumPy	2025-02-22 00:47:45
4	Alejandro Medina	65.949042	Python 3 with NumPy	2025-02-26 08:43:19
5	Thomas Reinke	60.885842	Python 3 with NumPy	2025-02-27 05:38:45
6	Maryam Samami	50.084233	Python 3 with NumPy	2025-02-26 17:01:48
7	Jeremy	48.482325	Python 3 with NumPy	2025-02-26 22:46:02

#	User	Runtime	Language	Date
1	Alejandro Rodríguez Pérez	0.58 s	Python 3	2022-02-25 23:57:02

#	User	Length	Language	Date
1	Alejandro Rodríguez Pérez	2595	Python 3	2022-02-25 23:57:02

Solution running time distribution