Problems
Arena
Creator of Balance - Silver
Achieve a rating of 200 or higher for all 8 tags displayed on the profile
Achieve a rating of 200 or higher for all 8 tags displayed on the profile
4.8K
You Win!
Participate as a rated contestant in the Arena and increase your rating
Participate as a rated contestant in the Arena and increase your rating
3.1K
On a Roll
Participate as a rated contestant in the Arena and increase your rating 3 times in a row
Participate as a rated contestant in the Arena and increase your rating 3 times in a row
1.1K
Unstoppable
Participate as a rated contestant in the Arena and increase your rating 5 times in a row
Participate as a rated contestant in the Arena and increase your rating 5 times in a row
527
Arena: Top 100
Participate as a rated contestant in the Arena and achieve a rank of top 100 or greater
Participate as a rated contestant in the Arena and achieve a rank of top 100 or greater
972
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
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
Rapid
Participate as a rated contestant in the Arena and get full score for a problem within 3 minutes of the start of the competition
Participate as a rated contestant in the Arena and get full score for a problem within 3 minutes of the start of the competition
586
Arena: Quarter Solves
Participate as a rated contestant in the Arena and get full score for quarter or more of the problems in the contest
Participate as a rated contestant in the Arena and get full score for quarter or more of the problems in the contest
1.3K
Record of the Stars: Chapter 1
Participate as a rated contestant in the Arena
Participate as a rated contestant in the Arena
3.2K
Record of the Stars: Chapter 2
Participate as a rated contestant for 5 times in the Arena
Participate as a rated contestant for 5 times in the Arena
607
SciOI 2023
SciOI 2023์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 100์ ์ด์ ํ๋
SciOI 2023์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 100์ ์ด์ ํ๋
332
2023 shake!
2023 shake! ํน์ Open Contest์ ์ถ์ ํด ํ ๋ฌธ์ ์ด์ ํด๊ฒฐ
2023 shake! ํน์ Open Contest์ ์ถ์ ํด ํ ๋ฌธ์ ์ด์ ํด๊ฒฐ
318
C
C90, C90 (Clang), C99, C99 (Clang), C11, C11 (Clang), C2x, C2x (Clang) ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
C90, C90 (Clang), C99, C99 (Clang), C11, C11 (Clang), C2x, C2x (Clang) ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
17K
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) ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
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) ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
49K
Java
Java 8, Java 8 (OpenJDK), Java 11, Java 15 ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
Java 8, Java 8 (OpenJDK), Java 11, Java 15 ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
34K
Python
Python 3, PyPy3 ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
Python 3, PyPy3 ์ค ํ๋์ ์ธ์ด๋ก ์๋ฌด ๋ฌธ์ ๋ ํด๊ฒฐ
65K
SUAPC 2024w
SUAPC 2024 Winter์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
SUAPC 2024 Winter์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
355
์ 3ํ ๋ณด๋ผ๋งค์ปต (2024)
์ 3ํ ๋ณด๋ผ๋งค์ปต์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
์ 3ํ ๋ณด๋ผ๋งค์ปต์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
321
์ 4ํ ์๋ช
์ฌ์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ
์ 4ํ ์๋ช ์ฌ์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
์ 4ํ ์๋ช ์ฌ์๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
219
๋ํ ๋ฆฌ (2024)
2024 ์ธํ๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
2024 ์ธํ๋ํ๊ต ํ๋ก๊ทธ๋๋ฐ ๊ฒฝ์ง๋ํ์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
318