• Profile
• Competition History

billy0140's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-02-08 23:00:00+0900	AtCoder Regular Contest 214	841	-	-	-
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	2388	1245	165	-
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	1743	1411	590	+425
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	592	1822	994	+404
2026-04-05 23:00:00+0900	AtCoder Regular Contest 217	1137	-	-	-
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	798	1718	1168	+174
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	2780	1126	1149	-19
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	328	2029	1344	+195
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	218	2177	1515	+171