배경 없음
Gold I
Problems
C+
Arena
mengchi501C+
mengchi501
C+439
max.C+439
1 Rounds Competed3 Reverse rivals
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Arena#PerformanceRating BeforeRating AfterChange
  • A16
    SciOI 2023 Open Contest
    12/30/2023, 04:00UTC
    PerformanceS1639#131
    RatingUnrated0C+439439