Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
proland
Sign in
Roland Petrean
proland
Grandmaster
Romania
Romania
Joined Dec 7, 2022
OverviewRatingPosts

Rating
2207
Problems10
Submissions14

Rating evolution

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2021
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2022
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2023
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2025
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
Feb
Mar
proland has completed the contest Weekend Practice #12 and scored 920 points6 months ago
proland solved problem Permutation of Subarrays and Queries (#12256) on 9 attempt6 months ago
proland solved problem Hard Arithmetic (#12257) on first attempt6 months ago
proland solved problem Close Combat (#12255) on 2 attempt6 months ago
proland solved problem Easy Array Counting (#12254) on first attempt6 months ago
proland has joined contest Weekend Practice #126 months ago
proland has completed the contest Weekend Practice #9 and scored 755 points8 months ago
proland solved problem Clutch or kick (#12200) on first attempt8 months ago
proland solved problem Grenade throws from Valera (#12198) on 7 attempt8 months ago
proland solved problem Natus ad codicem (#12197) on first attempt8 months ago
proland solved problem A plant (#12196) on 2 attempt8 months ago
proland has joined contest Weekend Practice #98 months ago
proland has joined contest Weekend Practice #88 months ago
proland solved problem Luxury burrow (#7480) on first attempt1 year ago
proland solved problem Vive la Difference! (#3338) on first attempt1 year ago
proland has joined contest EJOI 2020 - Day 12 years ago
proland has joined contest EJOI 2023 - Day 22 years ago
proland has joined contest EJOI 2022 - Practice Round2 years ago
proland has joined contest Eolymp Cup #12 years ago
proland has joined contest BaltOI 2024, Day 22 years ago