solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
nnx
Silver III
488
12 until Silver II
2023년도 한국정보올림피아드 초등부 1차 대회 전국 3위
97
Solved
2
Reverse rivals
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
48K
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
40K
C
C90, C90 (Clang), C99, C99 (Clang), C11, C11 (Clang), C2x, C2x (Clang) 중 하나의 언어로 아무 문제나 해결
9.2K
Record of the Stars: Chapter 1
Participate as a rated contestant in the Arena
3.2K
You Win!
Participate as a rated contestant in the Arena and increase your rating
3.1K
2023 Sogang University Freshman Cup
Participated in 2023 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
363
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
98K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
73K
Guardian of Balance - Silver
Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
51K
Beginner Problem-solver
Solve 50 problems
98K
Newbie Problem-solver
Solve 10 problems
142K
Level 2 Sprout
Solved problems for 4 days in a row
73K
Level 1 Sprout
Solved problems for 2 days in a row
116K
1