• Profile
• Competition History

optical's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2021-01-23 22:40:00+0900	AtCoder Beginner Contest 189	7291	146	7	-
2021-05-22 22:40:00+0900	AISing Programming Contest 2021（AtCoder Beginner Contest 202）	8058	46	13	+6
2021-06-19 22:40:00+0900	AtCoder Beginner Contest 206（Sponsored by Panasonic）	7156	139	26	+13