• Profile
• Competition History

chensichen's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	9909	-	-	-
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	9872	47	2	-
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	9978	-	-	-
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	10838	52	8	+6
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	9306	-	-	-
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	8884	-	-	-
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	6574	-	-	-
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	2611	1201	116	+108
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	6744	-	-	-
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	6405	-	-	-
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	6947	-	-	-
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	3994	-	-	-
2026-05-16 22:40:00+0900	AtCoder Beginner Contest 458	6261	635	180	+64
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	4039	1027	320	+140