• Profile
• Competition History

koiiin's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2019-06-09 22:40:00+0900	AtCoder Beginner Contest 129	3889	192	10	-
2021-07-31 22:40:00+0900	AtCoder Beginner Contest 212	7236	43	15	+5
2021-09-11 22:40:00+0900	AtCoder Beginner Contest 218	7214	121	27	+12