• Profile
• Competition History

qingw's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	6699	443	22	-
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	9833	45	26	+4
2025-12-22 00:00:00+0900	AtCoder Grand Contest 075	340	-	-	-
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	2964	1108	153	+127
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	1453	1434	462	+309
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	2581	1208	628	+166
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	1057	1616	856	+228
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	10783	45	721	-135
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	10425	55	607	-114
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	886	1657	822	+215
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	5395	696	803	-19
2026-05-03 23:00:00+0900	AtCoder Regular Contest 218	1299	-	-	-
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	2584	-	-	-
2026-05-16 22:40:00+0900	SMBC Programming Contest #1 (AtCoder Beginner Contest 458)	1471	1499	919	+116
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	1902	1369	985	+66
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	2799	1223	1016	+31
2026-06-13 22:40:00+0900	CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462)	10763	46	911	-105
2026-07-25 22:40:00+0900	AtCoder Beginner Contest 468	2994	1211	949	+38
2026-08-01 22:40:00+0900	AtCoder Beginner Contest 469	1362	1531	1033	+84
2026-08-22 22:40:00+0900	AtCoder Beginner Contest 472	2923	1177	1050	+17
2026-09-19 22:40:00+0900	JIJ Programming Contest 2026（AtCoder Beginner Contest 476）	8093	57	954	-96
2026-10-11 22:40:00+0900	AtCoder Beginner Contest 479	1692	1348	1004	+50
2026-10-17 22:40:00+0900	AtCoder Beginner Contest 480	3084	1121	1018	+14