• Profile
• Competition History

QRCODE's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-16 22:40:00+0900	AtCoder Beginner Contest 419	5433	655	38	-
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	6418	437	89	+51
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	5074	697	170	+81
2025-09-06 23:00:00+0900	AtCoder Regular Contest 205 (Div. 2)	2252	-	-	-
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	4664	-	-	-
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	9095	62	137	-33
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	4165	746	212	+75
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	4587	680	273	+61
2025-11-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432)	3491	-	-	-
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	4380	838	358	+85
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	2943	920	454	+96
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	3041	1052	556	+102
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	3549	-	-	-
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	3574	960	617	+61
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	6495	468	597	-20
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	3738	-	-	-