• Profile
• Competition History

Happyhui's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-04-12 22:40:00+0900	AtCoder Beginner Contest 401	6035	563	30	-
2025-05-03 22:40:00+0900	AtCoder Beginner Contest 404	5074	640	103	+73
2025-05-17 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 406）	7524	-	-	-
2025-05-24 22:40:00+0900	AtCoder Beginner Contest 407	5546	636	176	+73
2025-05-31 22:40:00+0900	AtCoder Beginner Contest 408	6508	415	206	+30
2025-06-07 22:40:00+0900	AtCoder Beginner Contest 409	4182	816	298	+92
2025-06-14 22:40:00+0900	AtCoder Beginner Contest 410	5191	652	349	+51
2025-06-21 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411)	4900	580	380	+31
2025-06-28 22:40:00+0900	AtCoder Beginner Contest 412	4227	763	440	+60
2025-07-05 22:40:00+0900	Denso Create Programming Contest 2025（AtCoder Beginner Contest 413）	6181	458	440	±0
2025-07-19 22:40:00+0900	Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415)	7584	275	414	-26
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	4812	743	460	+46