solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
ernonga
Bronze V
44
16 until Bronze IV
23
Solved
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
Tier
Level 1 Sprout
Solved problems for 2 days in a row
122K
Newbie Problem-solver
Solve 10 problems
148K
Java
Java 8, Java 8 (OpenJDK), Java 11, Java 15 중 하나의 언어로 아무 문제나 해결
37K
Python
Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
70K
1