• Profile
• Competition History

kotaa's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	9642	155	8	-
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	8053	132	22	+14
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	6999	429	58	+36
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	7893	200	75	+17
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	7053	354	104	+29
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	8596	136	107	+3
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	4234	653	158	+51
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	7344	210	164	+6
2025-11-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432)	6657	295	178	+14
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	7364	340	195	+17
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	6570	218	197	+2
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	6266	526	228	+31
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	7665	278	233	+5
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	6148	415	251	+18
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	7708	276	253	+2
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	6026	510	278	+25
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	8787	208	269	-9
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	6558	447	286	+17