• Profile
• Competition History

kefirnik's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2024-09-07 22:40:00+0900	Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370）	8507	256	13	-
2025-08-09 22:40:00+0900	AtCoder Beginner Contest 418	5682	604	68	+55
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	2317	1161	252	+184
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	5400	612	305	+53
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	10935	-	-	-
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	2270	1284	538	+233
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	10539	48	414	-124
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	10022	-	-	-
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	1520	1450	644	+230
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	7569	297	593	-51
2026-07-11 22:40:00+0900	AtCoder Beginner Contest 466	10894	-	-	-
2026-08-01 22:40:00+0900	AtCoder Beginner Contest 469	1478	1503	769	+176