• Profile
• Competition History

zhengchenjun2025's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	9720	144	7	-
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	9712	186	26	+19
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	9214	197	45	+19
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	9307	194	63	+18
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	8117	-	-	-
2026-05-16 22:40:00+0900	AtCoder Beginner Contest 458	9534	198	78	+15
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	8809	223	94	+16
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	10293	158	101	+7
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	11195	-	-	-
2026-06-13 22:40:00+0900	CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462)	9059	223	114	+13
2026-06-20 22:40:00+0900	AtCoder Beginner Contest 463	9372	-	-	-