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Diamond IV
ProblemsUnrated
Arena
aj4941Diamond IV
aj49417
Diamond IV 2300100 until Diamond III
2,119 Solved65 Contributions8 Reverse rivals
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Date Added# Unlocked UsersTier
  • UCPC 2021
    Participated in UCPC 2021
    425
  • 2022 Inha University Programming Contest
    2022 Inha University Programming Contest
    Participated in 2022 Inha University Programming Contest, or solved 1 or more problems in its open contest
    291
  • UCPC 2022
    UCPC 2022
    Participated in UCPC 2022, or its open contest
    991
  • The Spy (2023)
    The Spy (2023)
    Participated in 2023 Inha University Programming Contest, or solved 1 or more problems in its open contest
    463
  • UCPC 2023
    UCPC 2023
    UCPC 2023 혹은 Open Contest에 출전
    873
    • 1