• Profile
• Competition History

czhfather's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	197	2199	999	-
2026-03-30 00:00:00+0900	AtCoder Grand Contest 077	122	-	-	-
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	1002	1641	1193	+194
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	751	1740	1324	+131
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	295	2054	1499	+175
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	363	1994	1596	+97
2026-07-18 22:40:00+0900	AtCoder Beginner Contest 467	3388	1112	1521	-75
2026-07-19 23:00:00+0900	AtCoder Regular Contest 225	749	1505	1513	-8