• Profile
• Competition History

Koishii's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2024-10-05 22:40:00+0900	KEYENCE Programming Contest 2024（AtCoder Beginner Contest 374）	3872	897	69	-
2024-10-12 22:40:00+0900	Panasonic Programming Contest 2024（AtCoder Beginner Contest 375）	4943	720	172	+103
2024-10-13 23:00:00+0900	AtCoder Regular Contest 185	1418	-	-	-
2024-10-19 22:40:00+0900	AtCoder Beginner Contest 376	2423	1154	402	+230
2024-10-26 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2024（AtCoder Beginner Contest 377)	2880	900	507	+105
2024-11-02 22:40:00+0900	AtCoder Beginner Contest 378	3062	985	600	+93
2024-11-16 22:40:00+0900	AtCoder Beginner Contest 380	4088	810	630	+30
2024-11-30 22:40:00+0900	AtCoder Beginner Contest 382	3759	747	644	+14
2024-12-07 22:40:00+0900	Daiwa Securities Co. Ltd. Programming Contest 2024（AtCoder Beginner Contest 383）	4325	738	654	+10
2025-01-04 22:40:00+0900	AtCoder Beginner Contest 387	3172	882	686	+32
2025-01-18 22:40:00+0900	Toyota Programming Contest 2025（AtCoder Beginner Contest 389)	4692	737	690	+4
2025-02-01 22:40:00+0900	AtCoder Beginner Contest 391	2758	1029	738	+48
2025-02-08 22:40:00+0900	Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392)	2342	1174	802	+64
2025-02-22 22:40:00+0900	KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394)	3359	956	821	+19
2025-03-01 22:40:00+0900	AtCoder Beginner Contest 395	3276	966	838	+17
2025-03-29 22:40:00+0900	AtCoder Beginner Contest 399	5850	602	812	-26
2025-04-19 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402)	2476	1071	845	+33
2025-05-03 22:40:00+0900	AtCoder Beginner Contest 404	3295	935	855	+10
2025-05-10 22:40:00+0900	AtCoder Beginner Contest 405	1675	1337	919	+64
2025-05-17 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 406）	1987	1227	958	+39
2025-05-24 22:40:00+0900	AtCoder Beginner Contest 407	5683	618	925	-33
2025-05-31 22:40:00+0900	AtCoder Beginner Contest 408	2700	1038	937	+12
2025-06-07 22:40:00+0900	AtCoder Beginner Contest 409	3130	991	943	+6
2025-06-14 22:40:00+0900	AtCoder Beginner Contest 410	2932	1027	952	+9
2025-07-05 22:40:00+0900	Denso Create Programming Contest 2025（AtCoder Beginner Contest 413）	2323	1137	973	+21
2025-07-12 22:40:00+0900	Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414)	2735	1056	982	+9
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	1648	1264	1015	+33