• Profile
• Competition History

r4Ks's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-02-15 22:40:00+0900	AtCoder Beginner Contest 393	5026	688	41	-
2025-02-22 22:40:00+0900	KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394)	3692	899	170	+129
2025-05-17 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 406）	3758	889	304	+134
2025-06-21 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411)	7686	184	266	-38
2025-06-28 22:40:00+0900	AtCoder Beginner Contest 412	5508	561	306	+40
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	2069	1226	504	+198
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	1860	1299	664	+160
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	2469	1185	753	+89
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	3661	896	771	+18
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	3484	1013	804	+33
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	2082	1309	882	+78
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	1253	1494	978	+96
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	5103	-	-	-
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	2771	-	-	-