Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
ococonomy1
Sign in
ococo
ococonomy1
Master
Japan
Japan
Joined Oct 26, 2025
OverviewRatingPosts
Rating
1913
Problems44
Submissions50

Rating evolution

5月
6月
7月
8月
9月
10月
11月
12月
2021
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2022
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2023
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2024
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2025
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
2026
2月
3月
ococonomy1 solved problem Fruit Feast (#11161) on first attempt15 日前
ococonomy1 solved problem Add All (#1228) on first attempt15 日前
ococonomy1 solved problem Reduce to one (#10272) on first attempt15 日前
ococonomy1 solved problem Pair Sum Divisibility (#8548) on first attempt15 日前
ococonomy1 solved problem Corona2020 (#10029) on first attempt15 日前
ococonomy1 solved problem Weighing (#1993) on first attempt15 日前
ococonomy1 has joined contest Educational Round #915 日前
ococonomy1 has completed the contest Weekend Practice #20 and scored 530 points16 日前
ococonomy1 solved problem Triple (#12369) on 3 attempt17 日前
ococonomy1 solved problem Split (#12368) on 2 attempt17 日前
ococonomy1 has joined contest Weekend Practice #2017 日前
ococonomy1 has completed the contest Blitz Round #14 and scored 900 points1 か月前
ococonomy1 solved problem Product Minimize Mod (#12357) on first attempt1 か月前
ococonomy1 solved problem Nasser's Parity Array Transformation (#12356) on first attempt1 か月前
ococonomy1 solved problem University Promotion (#12355) on first attempt1 か月前
ococonomy1 solved problem Nasser and Bitwise OR Equal Array (#12354) on first attempt1 か月前
ococonomy1 solved problem Cheater (#12353) on first attempt1 か月前
ococonomy1 has joined contest Blitz Round #141 か月前
ococonomy1 solved problem What is the probability? (#1571) on 2 attempt1 か月前
ococonomy1 has completed the contest Weekend Practice #19 and scored 1,100 points1 か月前
ococonomy1 solved problem Sometimes it happens (#12346) on 9 attempt1 か月前
ococonomy1 solved problem Shuffle (#12345) on first attempt1 か月前
ococonomy1 solved problem Equation (#12344) on first attempt1 か月前
ococonomy1 solved problem Loved, Not Loved (#12343) on first attempt1 か月前
ococonomy1 solved problem Monochrome Image (#12342) on first attempt1 か月前