• Profile
• Competition History

butianyu's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	9318	216	11	-
2026-02-08 23:00:00+0900	AtCoder Regular Contest 214	1384	-	-	-
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	6036	-	-	-
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	6863	231	35	+24
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	5466	600	90	+55
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	5987	600	147	+57
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	5840	653	209	+62
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	7223	489	242	+33
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	3867	-	-	-
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	7589	389	258	+16
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	3081	1130	407	+149
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	6037	533	422	+15