• Profile
• Competition History

EthanCheung's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2023-03-04 22:40:00+0900	AtCoder Beginner Contest 292	5421	-	-	-
2023-03-11 22:40:00+0900	AtCoder Beginner Contest 293	6298	-	-	-
2023-04-15 22:40:00+0900	TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298)	4519	-	-	-
2023-04-22 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 299)	5447	-	-	-
2023-04-29 22:40:00+0900	UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300)	6057	-	-	-
2023-05-13 22:45:00+0900	Panasonic Programming Contest 2023（AtCoder Beginner Contest 301）	5151	441	22	-
2023-06-10 22:40:00+0900	KYOCERA Programming Contest 2023（AtCoder Beginner Contest 305）	7675	40	25	+3
2023-07-29 22:40:00+0900	UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312)	7921	-	-	-
2024-06-30 22:40:00+0900	AtCoder Beginner Contest 360	8398	-	-	-
2024-07-06 22:40:00+0900	Denso Create Programming Contest 2024（AtCoder Beginner Contest 361）	10573	-	-	-
2024-07-20 22:40:00+0900	AtCoder Beginner Contest 363	10409	-	-	-
2025-09-06 23:00:00+0900	AtCoder Regular Contest 205 (Div. 2)	2520	-	-	-
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	4312	367	57	+32
2025-09-20 22:40:00+0900	AtCoder Beginner Contest 424	8235	-	-	-
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	8251	-	-	-
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	8230	221	77	+20
2026-09-06 14:50:00+0900	AtCoder Beginner Contest 474	3106	811	152	+75
2026-09-12 22:40:00+0900	AtCoder Beginner Contest 475	5421	769	226	+74
2026-09-19 22:40:00+0900	JIJ Programming Contest 2026（AtCoder Beginner Contest 476）	5431	508	259	+33