• Profile
• Competition History

umbraphile's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	3422	915	72	-
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	2045	1134	304	+232
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	10100	49	205	-99
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	1235	1474	544	+339
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	1393	1456	763	+219
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	965	1651	960	+197
2026-07-18 22:40:00+0900	AtCoder Beginner Contest 467	4670	912	947	-13
2026-08-29 22:40:00+0900	AtCoder Beginner Contest 473	2167	1341	1010	+63