• Profile
• Competition History

EchidnaTea's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	29	2400	1200	-
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	48	2400	1655	+455
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	29	2400	1855	+200
2026-01-11 23:00:00+0900	AtCoder Regular Contest 212 (Div. 2)	108	2423	1980	+125
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	37	2400	2058	+78
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	9872	-	-	-
2026-01-25 23:30:00+0900	AtCoder Regular Contest 213 (Div. 1)	230	-	-	-
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	8077	-	-	-
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	179	-	-	-