• Profile
• Competition History

chenjunhao's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	8265	128	6	-
2026-01-11 23:00:00+0900	AtCoder Regular Contest 212 (Div. 2)	1178	-	-	-
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	9909	55	13	+7
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	6992	-	-	-
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	8472	-	-	-
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	5408	724	66	+53
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	6840	-	-	-
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	3264	-	-	-
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	5456	736	137	+71
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	10321	-	-	-
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	9932	-	-	-
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	10774	91	124	-13
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	8768	311	145	+21
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	11263	-	-	-
2026-08-15 22:40:00+0900	AtCoder Beginner Contest 471	10545	127	140	-5