Enter
|
Register
Home
Top
Catalog
Contests
Gym
Problemset
Groups
Rating
Edu
API
Calendar
Help
Mohamed16130
Blog
Teams
Submissions
Groups
Contests
Pupil
Mohamed16130
Mohamed Ayman Dallash,
Egypt
From
Faculty of Engineering, Ain Shams University
Contest rating:
1229
(max.
pupil,
1276
)
Contribution:
0
Friend of: 11 users
Last visit:
16 months ago
Registered:
6 years ago
Comments
Talks
|
Send message
Click on the graph to enable the zoom feature.
Only rated
All
Choose year
2025
2024
2023
2022
2021
→ Pay attention
Before contest
Codeforces Round (Div. 2)
4 days
Register now »
*has extra registration
→ Top rated
#
User
Rating
1
B
enq
3676
2
K
evin114514
3657
3
j
iangly
3638
4
t
urmax
3442
5
t
ourist
3380
6
U
m_nik
3353
7
s
trapple
3350
8
s
quareOf105
3346
9
h
euristica
3322
10
m
aroonrk
3310
Countries
|
Cities
|
Organizations
View all →
→ Top contributors
#
User
Contrib.
1
Q
ingyu
158
2
nik_exists
151
3
m
aspy
150
4
AmShZ
144
4
U
m_nik
144
6
Errichto
139
7
adamant
137
8
BledDest
135
9
m
aroonrk
133
10
Proof_by_QED
131
View all →
→ Find user
Handle:
→ Recent actions
SpyrosAliv
→
WorldQuant Round 1 (Codeforces Round 1128, Div. 1 + 2)
AmShZ
→
Repovive Starter Round 10
Kalcor
→
WorldQuant Round 1: Suspicious Contest Results, Cheat Detection, and What Comes Next?
Usama-bin-Ladin
→
A School dedicated to the best??
Yuvraj_007
→
Disjoint Set Union (DSU)
pokorj54
→
CTU Open 2026 — Online mirror
BledDest
→
Educational Codeforces Round 195 [rated for Div. 2]
Coder
→
Harsh Reality
U
m_nik
→
I am going to ignore all ban appeals in DM
Ashutoshthelearner
→
I built a Codeforces Analytics & Practice Recommender
YF_YUSUF
→
define tierlist
cry
→
Proposing a Div. 3/4 Round
ARIF_NCS13
→
ICPC Asia Dhaka Preliminary and Regional Problemset 2015 to 2025
omaralimm
→
check — My AI-Slop CLI tool for running solutions against samples
Lee20060712aBai
→
Missing Porblem
008-Arsenii-L-2029
→
What is the best way to improve rating in Codeforces?
KluydQ
→
Codeforces Round 1123 (Div. 2) Editorial
MateiKing80
→
Stelele Informaticii 2026 Registration
theoneandonlytron
→
General 1900 Practice.
07a
→
KHIMO international olympiad
-..-
→
Cloudflare Needs to Be Nerfed...
pookie_venom
→
Part-1
ahmedsiam
→
Starting a 350 hours problem solving practice challenge
Lee20060712aBai
→
Missing Porblem
BledDest
→
Educational Codeforces Round 193 - Editorial
Detailed →
User lists
Name