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Silver V
ProblemsUnrated
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johnlee0321Silver V
johnlee03211
Silver V 20694 until Silver IV
51 Solved
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Date Added# Unlocked UsersTier
  • C
    C90, C90 (Clang), C99, C99 (Clang), C11, C11 (Clang), C2x, C2x (Clang) 중 하나의 언어로 아무 문제나 해결
    19K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    104K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    150K
  • The 9th Hanyang University Programming Contest
    The 9th Hanyang University Programming Contest
    Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
    284
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    124K
    • 1