Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
kateiv
Sign in
Kateryna Ivanikova
kateiv
Expert
Ukraine
Ukraine
Joined Jun 5, 2025
OverviewRatingPosts
Rating
1627
Problems16
Submissions21
12月
2020
2月
3月
4月
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
kateiv has completed the contest Blitz Round #3 and scored no score30 日前
kateiv has joined contest Blitz Round #31 か月前
kateiv has completed the contest Weekend Practice #10 and scored 465 points2 か月前
kateiv has joined contest Weekend Practice #102 か月前
kateiv solved problem Hazoq and tax evasion (#12215) on first attempt2 か月前
kateiv solved problem Messy Room (#12212) on first attempt2 か月前
kateiv has completed the contest Blitz Round #1 and scored 525 points2 か月前
kateiv has joined contest EJOI 2025 - Day 22 か月前
kateiv solved problem ±Permutation (#12211) on 12 attempt2 か月前
kateiv solved problem Powers counting (#12210) on 6 attempt2 か月前
kateiv solved problem Beautiful Grid! (#12209) on first attempt2 か月前
kateiv solved problem Power Permutation (#12208) on 3 attempt2 か月前
kateiv solved problem Directed? (#12207) on first attempt2 か月前
kateiv has joined contest Blitz Round #12 か月前
kateiv has completed the contest Weekend Practice #9 and scored 522 points2 か月前
kateiv solved problem Comeback (#12199) on 9 attempt2 か月前
kateiv solved problem Natus ad codicem (#12197) on 9 attempt2 か月前
kateiv solved problem A plant (#12196) on 2 attempt2 か月前
kateiv has joined contest Weekend Practice #92 か月前
kateiv has completed the contest Weekend Practice #8 and scored 530 points4 か月前
kateiv solved problem AND OR XOR (#11862) on 22 attempt4 か月前
kateiv solved problem Counting Neighbors (#11861) on 5 attempt4 か月前
kateiv solved problem Maximize your Balance (#11860) on 11 attempt4 か月前
kateiv has joined contest Weekend Practice #84 か月前
kateiv has completed the contest Weekend Practice #7 and scored 350 points4 か月前