• Profile
• Competition History

rikeichan's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2023-07-02 23:00:00+0900	AtCoder Regular Contest 163	2363	-	-	-
2023-12-02 22:40:00+0900	Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331）	8116	132	7	-
2023-12-10 22:40:00+0900	AtCoder Beginner Contest 332	5671	303	33	+26
2023-12-23 22:40:00+0900	UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334)	6256	419	71	+38
2024-01-14 22:40:00+0900	AtCoder Beginner Contest 336	4604	619	128	+57
2024-01-20 22:40:00+0900	Toyota Programming Contest 2024#1（AtCoder Beginner Contest 337）	8723	257	144	+16
2024-01-27 22:40:00+0900	AtCoder Beginner Contest 338	8223	168	145	+1
2024-02-03 22:40:00+0900	Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339)	5706	593	191	+46
2024-02-10 22:40:00+0900	KAJIMA CORPORATION CONTEST 2024（AtCoder Beginner Contest 340）	3266	884	278	+87
2024-02-24 22:40:00+0900	HUAWEI Programming Contest 2024（AtCoder Beginner Contest 342）	7395	244	271	-7
2024-03-09 22:40:00+0900	Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344）	7088	411	286	+15
2024-03-16 22:40:00+0900	Monoxer Programming Contest 2024（AtCoder Beginner Contest 345）	6461	462	305	+19
2024-03-23 22:40:00+0900	UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346)	5211	642	344	+39
2024-04-06 22:40:00+0900	Toyota Programming Contest 2024#4（AtCoder Beginner Contest 348）	7546	-	-	-
2024-04-13 22:40:00+0900	AtCoder Beginner Contest 349	6673	411	351	+7
2024-04-20 22:40:00+0900	AtCoder Beginner Contest 350	7530	354	351	±0
2024-04-27 22:40:00+0900	AtCoder Beginner Contest 351	4296	795	409	+58
2024-05-18 22:40:00+0900	Panasonic Programming Contest 2024（AtCoder Beginner Contest 354）	8147	292	394	-15
2025-05-31 22:40:00+0900	AtCoder Beginner Contest 408	8794	162	360	-34
2025-06-07 22:40:00+0900	AtCoder Beginner Contest 409	8732	229	344	-16
2025-06-14 22:40:00+0900	AtCoder Beginner Contest 410	6482	460	356	+12
2025-06-21 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411)	5968	396	360	+4
2025-07-05 22:40:00+0900	Denso Create Programming Contest 2025（AtCoder Beginner Contest 413）	10013	-	-	-
2025-07-12 22:40:00+0900	Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414)	6818	408	365	+5
2025-08-02 22:40:00+0900	AtCoder Beginner Contest 417	8822	214	346	-19
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	4095	421	353	+7
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	5792	418	360	+7