• Profile
• Competition History

prof_'s Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-09-06 23:00:00+0900	AtCoder Regular Contest 205 (Div. 2)	2520	-	-	-
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	5339	79	4	-
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	8224	345	29	+25
2026-03-22 23:30:00+0900	AtCoder Regular Contest++ 216	444	-	-	-
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	7759	383	64	+35
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	6558	447	103	+39
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	9271	135	106	+3
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	8922	158	112	+6
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	8442	-	-	-
2026-05-16 22:40:00+0900	AtCoder Beginner Contest 458	7982	361	137	+25
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	7957	334	157	+20