• Profile
• Competition History

QinChuiDdd's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-09 22:40:00+0900	AtCoder Beginner Contest 418	9280	176	9	-
2025-08-16 22:40:00+0900	AtCoder Beginner Contest 419	7351	395	43	+34
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	9347	56	43	±0
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	4498	790	113	+70
2025-11-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432)	2533	1100	254	+141
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	4681	770	330	+76
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	6099	-	-	-
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	4020	-	-	-
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	7860	402	336	+6
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	7127	475	352	+16
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	6077	526	373	+21
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	3670	970	471	+98
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	5249	723	505	+34
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	3420	1066	591	+86
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	4229	982	645	+54
2026-06-20 22:40:00+0900	AtCoder Beginner Contest 463	6266	-	-	-
2026-06-27 22:40:00+0900	Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464)	3726	935	683	+38