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Bronze III
ProblemsUnrated
Arena
cheon1201Bronze III
cheon12011
Bronze III 11010 until Bronze II
39 Solved1 Reverse rivals
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Date Added# Unlocked UsersTier
  • Java
    Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
    36K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    147K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    35K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    76K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    120K
    • 1