• Profile
• Competition History

northriver57's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2024-05-25 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355)	8336	202	10	-
2024-06-01 22:40:00+0900	AtCoder Beginner Contest 356	7701	428	48	+38
2024-06-02 23:00:00+0900	AtCoder Regular Contest 179	2172	198	68	+20
2024-06-08 22:40:00+0900	SuntoryProgrammingContest2024（AtCoder Beginner Contest 357）	8202	274	92	+24
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	9255	162	100	+8
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	7509	240	116	+16
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	6659	416	146	+30
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	4423	612	192	+46
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	4998	594	233	+41
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	4331	623	276	+43
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	5168	670	322	+46
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	7891	295	318	-4
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	6278	499	337	+19
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	6974	330	336	-1
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	6274	336	335	-1
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	7908	394	341	+6