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
Zero One Algorithm Contest 2023 Zero One Algorithm Contest 2023에 출전, 혹은 Open Contest에 출전해 한 문제 이상 해결
248
제 1회 하이콘 (2023) 제 1회 하이콘 혹은 Open Contest에 출전해 한 문제 이상 해결
257
Record of the Stars: Chapter 1 Participate as a rated contestant in the Arena
3.2K
Speedy Participate as a rated contestant in the Arena and get full score for a problem within 5 minutes of the start of the competition
821
You Win! Participate as a rated contestant in the Arena and increase your rating
3.1K
Codemaster 2023 Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
430
3 Solves Celebrated the 3nd anniversary of solved.ac
12K
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
A yellow badge with a blue ribbon that seems to fit somewhere (2023) Solved a problem with ‘41’ in its ID, between 6:00 AM April 1, 2023 KST and 1:00 AM April 3, 2023 KST
1.2K
Dress Rehearsal (2023) Achieved a score of over 41 in the Dress Rehearsal
441
The 2nd MatKor Cup : 2023 Winter Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
Skilled Problem-solver Solve 200 problems
29K
Apprentice Problem-solver Solve 100 problems
61K
Beginner Problem-solver Solve 50 problems
98K
Newbie Problem-solver Solve 10 problems
142K
Level 5 Sprout Solved problems for 32 days in a row
11K
Level 4 Sprout Solved problems for 16 days in a row