• Profile
• Competition History

birdhead's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2024-11-16 22:40:00+0900	AtCoder Beginner Contest 380	8348	192	10	-
2024-11-17 23:00:00+0900	AtCoder Regular Contest 187	1071	-	-	-
2024-11-23 23:00:00+0900	estie Programming Contest 2024 (AtCoder Regular Contest 188)	881	-	-	-
2024-11-30 22:40:00+0900	AtCoder Beginner Contest 382	7076	207	31	+21
2024-12-07 22:40:00+0900	Daiwa Securities Co. Ltd. Programming Contest 2024（AtCoder Beginner Contest 383）	7404	252	56	+25
2024-12-14 22:40:00+0900	Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384）	9397	-	-	-
2024-12-21 22:40:00+0900	UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385)	9304	84	59	+3
2024-12-28 22:40:00+0900	AtCoder Beginner Contest 386	7413	-	-	-
2025-07-26 22:40:00+0900	AtCoder Beginner Contest 416	7665	380	89	+30
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	8641	175	99	+10
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	7533	361	125	+26
2025-09-06 23:00:00+0900	AtCoder Regular Contest 205 (Div. 2)	2520	-	-	-
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	7179	225	136	+11
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	9992	-	-	-
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	9081	52	120	-16
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	7337	145	123	+3