• Profile
• Competition History

idleduck's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-07-19 22:40:00+0900	Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415)	3968	-	-	-
2025-07-20 23:30:00+0900	AtCoder Regular Contest 202 (Div. 1)	527	-	-	-
2025-07-26 22:40:00+0900	AtCoder Beginner Contest 416	2621	1095	113	-
2025-08-02 22:40:00+0900	AtCoder Beginner Contest 417	2825	1053	334	+221
2025-08-09 22:40:00+0900	AtCoder Beginner Contest 418	4988	703	405	+71
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	5552	576	426	+21
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	3129	967	535	+109
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	6481	-	-	-
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	2942	937	605	+70
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	4019	-	-	-
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	2882	1094	691	+86