• Profile
• Competition History

chengjun's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-16 22:40:00+0900	AtCoder Beginner Contest 419	9588	-	-	-
2025-09-06 23:00:00+0900	AtCoder Regular Contest 205 (Div. 2)	2520	-	-	-
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	7586	-	-	-
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	9741	-	-	-
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	10100	-	-	-
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	9090	-	-	-
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	7137	-	-	-
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	7154	381	19	-
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	8502	-	-	-
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	8737	167	40	+21
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	8681	-	-	-
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	9623	-	-	-
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	8525	146	54	+14
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	8196	97	59	+5
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	8280	-	-	-
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	10185	-	-	-