• Profile
• Competition History

yihai's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-03-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397)	7367	404	20	-
2025-03-22 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398)	8472	230	47	+27
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	5052	700	119	+72