• Profile
• Competition History

cobalt's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2017-11-11 22:40:00+0900	AtCoder Beginner Contest 078	356	774	51	-
2018-08-05 22:40:00+0900	AtCoder Beginner Contest 104	2068	30	41	-10
2019-12-01 22:40:00+0900	Sumitomo Mitsui Trust Bank Programming Contest 2019	3847	27	36	-5
2020-03-22 22:40:00+0900	AtCoder Beginner Contest 159	7526	91	43	+7
2025-07-12 22:40:00+0900	Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414)	9497	-	-	-
2025-07-19 22:40:00+0900	Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415)	9283	121	52	+9
2025-07-26 22:40:00+0900	AtCoder Beginner Contest 416	9221	211	68	+16
2025-08-02 22:40:00+0900	AtCoder Beginner Contest 417	8576	239	85	+17
2025-08-09 22:40:00+0900	AtCoder Beginner Contest 418	8576	245	101	+16
2025-08-16 22:40:00+0900	AtCoder Beginner Contest 419	10665	-	-	-
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	9347	-	-	-
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	4663	302	120	+19
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	7649	-	-	-
2025-09-20 22:40:00+0900	AtCoder Beginner Contest 424	6610	239	132	+12
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	8645	-	-	-
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	7653	326	151	+19