• Profile
• Competition History

scratchcat's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	9259	174	9	-
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	9756	181	28	+19
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	9226	196	47	+19
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	6734	533	92	+45
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	8475	276	113	+21
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	6970	413	144	+31
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	9550	53	124	-20
2026-05-03 23:00:00+0900	AtCoder Regular Contest 218	1299	-	-	-
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	9358	173	130	+6
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	10739	-	-	-
2026-06-27 22:40:00+0900	Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464)	9426	-	-	-
2026-07-04 22:40:00+0900	AtCoder Beginner Contest 465	5472	765	190	+60
2026-08-01 22:40:00+0900	AtCoder Beginner Contest 469	7358	476	218	+28
2026-08-15 22:40:00+0900	AtCoder Beginner Contest 471	5347	800	283	+65