배경 없음
Ruby III
ProblemsA
Arena
urd05A
urd05
A1321
max.A1321
1 Rounds Competed35 Reverse rivals
Contests
1 rounds
  • GA1
    A1
    solved.ac Grand Arena #1
    8/6/2023, 05:00UTC
    PerformanceSSS2521#7
    RatingUnrated0→A1321↑1321