• Profile
• Competition History

Fe3O4's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	8078	-	-	-
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	9916	136	7	-
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	5339	-	-	-
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	6376	321	34	+27
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	7609	179	53	+19
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	8814	196	70	+17
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	6198	440	105	+35
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	8581	182	114	+9
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	6454	231	127	+13
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	8679	173	132	+5
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	7591	287	148	+16
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	8585	201	154	+6
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	7060	432	179	+25
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	7590	152	175	-4
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	8153	276	185	+10
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	8168	246	192	+7
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	7570	325	205	+13
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	6348	493	230	+25