• Profile
• Competition History

chenzirong2022's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2023-01-07 22:40:00+0900	AtCoder Beginner Contest 284	7436	157	8	-
2023-01-14 23:00:00+0900	AtCoder Regular Contest 153	3751	110	20	+12
2023-01-15 22:40:00+0900	AtCoder Beginner Contest 285	4281	407	54	+34