solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
psy0929
Bronze IV
74
16 until Bronze III
20
Solved
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
Tier
Python
Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
70K
C++
C++98, C++98 (Clang), C++11, C++11 (Clang), C++14, C++14 (Clang), C++17, C++17 (Clang), C++20, C++20 (Clang) 중 하나의 언어로 아무 문제나 해결
53K
Newbie Problem-solver
Solve 10 problems
148K
Level 1 Sprout
Solved problems for 2 days in a row
121K
1