Basecamp
    Home
    Problems
    Contests
    Courses
    Rating
    Posts
    Store
    Discord
user872311
Sign in
Роман Юр'єв
user872311
Joined Sep 19, 2025
OverviewPosts
Problems19
Submissions24
Mar
Apr
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
user872311 solved problem Game (#110) on 2 attempt3 months ago
user872311 solved problem Three ones (#263) on first attempt3 months ago
user872311 solved problem The staircase (#262) on 4 attempt3 months ago
user872311 has joined contest I личная олимпиада ТРГИ3 months ago
user872311 has joined contest IOI 2009 - Day 13 months ago
user872311 solved problem Mutation (#4973) on 2 attempt3 months ago
user872311 solved problem Four-digit Armstrong numbers (#8642) on first attempt4 months ago
user872311 solved problem Olympiad in Hogwarts (#4857) on 2 attempt4 months ago
user872311 solved problem Egypt (#1265) on first attempt4 months ago
user872311 has joined contest Educational Round #14 months ago
user872311 has joined contest Weekend Practice #124 months ago
user872311 solved problem "Mirror prime" numbers (#22) on first attempt4 months ago
user872311 solved problem Matches (#8) on 3 attempt4 months ago
user872311 solved problem How many times to repeat? (#20) on 2 attempt4 months ago
user872311 solved problem Gardener-painter (#17) on 3 attempt4 months ago
user872311 solved problem Four-digit without middle (#961) on 5 attempt4 months ago
user872311 solved problem Digits (#2) on 8 attempt4 months ago
user872311 solved problem Eolymp-value (#12235) on first attempt4 months ago
user872311 solved problem Slowdown Sprint (#12234) on first attempt4 months ago
user872311 solved problem The And Problem (#12233) on first attempt4 months ago
user872311 has joined contest Blitz Round #34 months ago
user872311 solved problem Roman numerals (#7) on 2 attempt5 months ago
user872311 solved problem Two circles (#4) on 4 attempt5 months ago
user872311 solved problem Simple problem (#1) on first attempt5 months ago