• Profile
• Competition History

Middle_school's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	3538	882	66	-
2025-11-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432)	5970	419	119	+53
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	3469	999	277	+158
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	2358	1053	451	+174
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	3639	934	545	+94
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	3904	920	609	+64
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	3380	998	674	+65
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	1269	1482	830	+156
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	5471	678	807	-23
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	4196	904	818	+11
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	3215	1050	849	+31
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	3212	1038	873	+24
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	4864	860	870	-3
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	3319	929	877	+7
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	2243	1229	923	+46
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	2282	1239	964	+41
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	3528	1035	972	+8
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	4454	906	964	-8
2026-03-22 23:30:00+0900	AtCoder Regular Contest++ 216	444	-	-	-
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	3850	993	967	+3
2026-03-30 00:00:00+0900	AtCoder Grand Contest 077	122	-	-	-
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	2933	1162	990	+23
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	1848	1389	1040	+50
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	2617	1160	1054	+14
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	2235	1254	1077	+23
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	1342	-	-	-
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	3506	1009	1070	-7
2026-05-16 22:40:00+0900	AtCoder Beginner Contest 458	3122	1142	1077	+7
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	2173	1310	1104	+27
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	4418	952	1089	-15
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	1489	1516	1141	+52
2026-06-13 22:40:00+0900	CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462)	1658	1440	1176	+35
2026-06-20 22:40:00+0900	AtCoder Beginner Contest 463	10601	-	-	-
2026-06-27 22:40:00+0900	Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464)	2161	1263	1185	+9
2026-07-04 22:40:00+0900	AtCoder Beginner Contest 465	1680	1457	1216	+31
2026-07-11 22:40:00+0900	AtCoder Beginner Contest 466	4934	-	-	-
2026-07-18 22:40:00+0900	AtCoder Beginner Contest 467	1800	-	-	-
2026-07-25 22:40:00+0900	AtCoder Beginner Contest 468	2215	-	-	-
2026-08-01 22:40:00+0900	AtCoder Beginner Contest 469	2425	-	-	-
2026-08-08 22:40:00+0900	JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470)	2428	1273	1222	+6
2026-08-15 22:40:00+0900	AtCoder Beginner Contest 471	2602	1256	1226	+4
2026-08-22 22:40:00+0900	AtCoder Beginner Contest 472	2080	1350	1239	+13
2026-08-29 22:40:00+0900	AtCoder Beginner Contest 473	861	1728	1299	+60
2026-09-05 23:00:00+0900	AtCoder Regular Contest-- 229	2764	-	-	-
2026-09-06 14:50:00+0900	AtCoder Beginner Contest 474	5219	-	-	-