• Profile
• Competition History

derby's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	6705	408	20	-
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	8813	123	36	+16
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	4882	514	83	+47
2025-11-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432)	7949	152	91	+8
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	8194	239	109	+18
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	6164	272	127	+18
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	7032	353	151	+24
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	8665	203	156	+5
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	7341	338	175	+19
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	8284	218	180	+5
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	6105	424	203	+23
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	6426	516	233	+30
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	6712	496	259	+26
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	7121	358	269	+10
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	8861	-	-	-
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	7092	523	294	+25
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	3571	955	379	+85
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	5086	570	401	+22
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	8884	53	340	-61
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	6845	461	352	+12
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	7567	382	355	+3
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	9474	214	337	-18