• Profile
• Competition History

arataou's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-09 22:40:00+0900	AtCoder Beginner Contest 418	7099	-	-	-
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	6041	496	25	-
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	3529	930	147	+122
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	1323	1155	370	+223
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	3803	764	445	+75
2025-09-20 22:40:00+0900	AtCoder Beginner Contest 424	5053	513	447	+2
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	7038	-	-	-
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	6406	528	454	+7
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	3589	867	523	+69
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	4196	787	562	+39
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	4285	725	583	+21
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	4729	546	576	-7
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	5076	728	595	+19
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	10280	-	-	-
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	3876	907	638	+43