• Profile
• Competition History

roychuang's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2024-12-21 22:40:00+0900	UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385)	9436	38	2	-
2025-02-15 22:40:00+0900	AtCoder Beginner Contest 393	6697	443	28	+26
2025-03-22 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398)	4724	730	93	+65
2025-04-05 22:40:00+0900	AtCoder Beginner Contest 400	4620	758	173	+80
2025-07-26 22:40:00+0900	AtCoder Beginner Contest 416	5357	680	239	+66
2025-08-02 22:40:00+0900	AtCoder Beginner Contest 417	5175	678	299	+60
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	4763	751	366	+67
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	7513	332	357	-9
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	4870	-	-	-
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	4713	809	427	+70
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	3694	1028	526	+99
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	10159	-	-	-
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	4590	881	577	+51
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	2904	1163	668	+91
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	2379	1212	749	+81
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	1975	1315	832	+83