Enter
|
Register
Home
Top
Catalog
Contests
Gym
Problemset
Groups
Rating
Edu
API
Calendar
Help
Quaternion
Blog
Teams
Submissions
Contests
Expert
Quaternion
Nikolay Mayorov,
Moscow
,
Russia
From
Moscow State University
Contest rating:
1639
(max.
expert,
1706
)
Contribution:
0
Friend of: 1 user
Last visit:
7 weeks ago
Registered:
12 years ago
Comments
Talks
|
Send message
Click on the graph to enable the zoom feature.
Only rated
All
Choose year
2026
2025
2024
2023
2020
2019
2018
2017
2015
2013
→ Pay attention
Before contest
Codeforces Round (Div. 2)
8 days
→ Streams
Repovive Starter Round 2 — Solution Discussion
By
Shayan
Before stream
18:52:57
View all →
→ Top rated
#
User
Rating
1
B
enq
3792
2
V
ivaciousAubergine
3647
3
j
iangly
3631
4
K
evin114514
3574
5
m
aroonrk
3521
6
s
trapple
3515
7
R
adewoosh
3461
8
t
ourist
3428
9
t
urmax
3378
10
U
m_nik
3376
Countries
|
Cities
|
Organizations
View all →
→ Top contributors
#
User
Contrib.
1
Q
ingyu
161
2
adamant
147
3
U
m_nik
145
4
D
ominater069
142
5
e
rrorgorn
140
6
cry
138
7
Proof_by_QED
136
8
YuukiS
135
9
chromate00
134
10
soullless
133
View all →
→ Find user
Handle:
→ Recent actions
36champ
→
Codeforces Round 1101 (Div. 2) — Editorial
MD_Ma7mouuuud
→
Crazy system testing !!!
Theo830
→
Codeforces Round #747 (Div. 2) Editorial
36champ
→
Codeforces Round 1101 (Div. 2)
amanchourasia
→
Hello Codeforces!
suryansh1706
→
Website to make you never miss upsolving problems.
CarViz
→
I absolutely HATE people who reply with "what".
sammyuri
→
Spectral::Cup 2026 Round 2 (Codeforces Round 1100, Div. 1 + Div. 2) Editorial
m
aspy
→
On Improving Problem Statements
McDaMia
→
IOI 2026 Teams
CarViz
→
i am experiencing a rainbow level tilt
RezaSi
→
Code Battle: battle matches on real Codeforces problems (Chrome extension, beta)
thanglieu
→
sus cheater found on Codeforces Global Round 31 (Div. 1 + Div. 2)
Not_so_funny
→
ICPC Global Standings: How Does 272 Fit Inside 268 ?
Mitpro
→
Losing Motivation to Reach Expert
bernardo_amorim
→
[Announcement] XIII Minas Gerais Programming Contest Mirror
MikaMisono
→
Recheck Kylume's Code!!!
potatoArmy
→
Cheaters in Round 1100
state_invariant
→
I combined 6 different Codeforces extensions into one lightweight workspace (CF Monolith)
liusixun2025
→
vscode settings.json
liusixun2025
→
vscode cpp.json
atcoder_official
→
AtCoder Regular Contest++ 221 Announcement
nik_exists
→
Why aren't 2207H1, 2207H2, 2207H3 rated yet?
yse
→
Codeforces Round 1096 (Div. 3) — Editorial
AmShZ
→
Repovive Starter Round 2
Detailed →
User lists
Name