배경 없음
Gold I
Problems
C+
Arena
poly30C+
poly30
C+469
max.C+469
1 Rounds Competed6 Reverse rivals
Contests
1 rounds
  • A16
    SciOI 2023 Open Contest
    12/30/2023, 04:00UTC
    PerformanceS1669#124
    RatingUnrated0C+469469