solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
haechan07
Silver II
639
11 until Silver I
172
Solved
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
์์ฆ 3 ์ค๋ฒ 2
Condition
์์ฆ 3์ ์ค๋ฒ 2 ๋ฌ์ฑ
10K
์์ฆ 2 ์ค๋ฒ 2
Condition
์์ฆ 2์ ์ค๋ฒ 2 ๋ฌ์ฑ
7.7K
+ 100,000
10๋ง ๋ช ์ ํ๋ก๊ทธ๋๋จธ์ ๋ฌธ์ ํด๊ฒฐ ์ฌ์ ์ ํจ๊ปํ๋ค (2023๋ 5์ 7์ผ ์คํ 6์ 54๋ถ)
Condition
2023๋ 5์ 7์ผ ์คํ 6์ 54๋ถ ์ดํ, 2023๋ 6์ 7์ผ ์ค์ 6์ ์ด์ ์ solved.ac์ ์ ์
18K
Season 2021 โ Silver II
Condition
Reached Silver II in Season 2021
5K
ICPC World Finals Moscow
Condition
Participated in ICPC World Finals Moscow Cheering Event
601
Standard Library
Celebrated the 1st anniversary of solved.ac
Condition
Solved previously unsolved problem at between May 31st, 2021 00:00 and June 8th, 2021 00:00 (KST)
5K
Season 2020 โ Silver IV
Condition
Reached Silver IV in Season 2020
1.4K
1