• Profile
• Competition History

lujiahao's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	6590	455	23	-
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	5946	552	81	+58
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	7476	330	114	+33
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	4907	788	202	+88
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	9872	47	159	-43
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	7436	464	193	+34
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	5202	757	262	+69
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	6465	594	302	+40
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	4805	844	381	+79
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	6205	614	412	+31
2026-04-05 23:00:00+0900	AtCoder Regular Contest 217	1137	-	-	-
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	5787	682	449	+37
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	223	2158	858	+409
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	784	1705	1001	+143
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	577	-	-	-
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	9769	44	895	-106