• Profile
• Competition History

ch1ld's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-07-20 23:30:00+0900	AtCoder Regular Contest 202 (Div. 1)	527	-	-	-
2025-08-09 22:40:00+0900	AtCoder Beginner Contest 418	3604	908	71	-
2025-08-16 22:40:00+0900	AtCoder Beginner Contest 419	4080	848	204	+133
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	5299	616	270	+66
2025-09-20 22:40:00+0900	AtCoder Beginner Contest 424	3245	846	379	+109
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	3425	855	470	+91
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	6026	472	463	-7
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	3534	895	536	+73
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	2718	1053	624	+88
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	2340	1219	725	+101
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	1470	-	-	-
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	2942	1155	791	+66