• Profile
• Competition History

oIgn's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	380	1927	727	-
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	138	2217	1343	+616
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	437	1936	1490	+147
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	6893	-	-	-
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	409	1962	1587	+97
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	811	-	-	-
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	1413	1468	1556	-31
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	53	2400	1740	+184
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	434	1918	1764	+24
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	207	2173	1830	+66
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	282	2109	1870	+40
2026-06-13 22:40:00+0900	CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462)	1710	1426	1817	-53
2026-07-04 22:40:00+0900	AtCoder Beginner Contest 465	1328	1553	1784	-33