배경 없음
Ruby III
ProblemsB+
Arena
heeda0528B+
heeda0528
B+1180
max.B+1180
1 Rounds Competed49 Reverse rivals
Contests
1 rounds
  • A16
    SciOI 2023 Open Contest
    12/30/2023, 04:00UTC
    PerformanceSS+2380#28
    RatingUnrated0→B+1180↑1180