Enter
|
Register
Home
Top
Catalog
Contests
Gym
Problemset
Groups
Rating
Edu
API
Calendar
Help
Favorite / most educational JOI problem
Difference between en1 and en2, changed 58 character(s)
I have been doing JOI problems lately and I really liked them! Can someone suggest me some problems to do? Thanks
. It could be from open contest, finals or spring camp :))
Compare Revisions
History
Revisions
Rev.
Lang.
By
When
Δ
Comment
en2
Sammmmmmm
2023-07-24 13:50:08
58
Tiny change: 'do? Thanks' -> 'do? Thanks. It could be from open contest, finals or spring camp :))'
en1
Sammmmmmm
2023-07-24 13:49:35
152
Initial revision (published)
→ Pay attention
Before contest
Codeforces Round 1134 (Div. 4)
2 days
Register now »
→ Top rated
#
User
Rating
1
B
enq
3676
2
K
evin114514
3659
3
j
iangly
3640
4
t
urmax
3450
5
t
ourist
3408
6
s
trapple
3360
7
U
m_nik
3354
8
s
quareOf105
3348
9
m
aroonrk
3312
10
i
dontwannadothis…e
3191
Countries
|
Cities
|
Organizations
View all →
→ Top contributors
#
User
Contrib.
1
Q
ingyu
154
2
nik_exists
151
3
m
aspy
149
4
AmShZ
146
5
U
m_nik
143
6
Errichto
139
7
BledDest
136
8
adamant
135
9
m
aroonrk
133
10
cry
130
View all →
→ Find user
Handle:
→ Recent actions
MikeMirzayanov
→
Codeforces Round 1134 (Div. 4)
eugenechka.boyko.2_0-0
→
Codeforces Round 1132 (Div. 2)
AmirMonfared
→
Secondary_user is a Cheater
omsincoconut
→
WorldQuant Round 1 (Codeforces Round 1128, Div. 1 + 2) Editorial
MikeMirzayanov
→
ICPC Baku World Finals Alumni Event: I invite you to a push-up challenge!
saad11
→
Hello World
Alhussain
→
My account has been blocked by Cloudflare
armansu
→
ICPC/IOI Event in San Francisco on Dec 4
HBar26
→
We need to talk about Polycarp and Monocarp’s toxic relationship.
iamnick
→
Improvements in the comment section
gem920
→
Built An Android App to track All CP/DSA Contests in one Place and Get Notified. [No ads & Free]
velqris
→
The Mathematics Behind Codeforces Problem Difficulty: Is a Problem Rating Really Accurate?
Urn_nik
→
SolveLog: a local dashboard for your submissions on Codeforces, AtCoder, CodeChef, and more
BledDest
→
Educational Codeforces Round 196 [rated for Div. 2]
K
evin114514
→
I'm Kevin114514, AMA!
NeroZein
→
The First-ever Harvard Computing Cup (HC²)!
k
1r1t0
→
I am LGM now
MikeMirzayanov
→
My Joy
eugenechka.boyko.2_0-0
→
Codeforces Round 1132 (Div. 2) Editorial
aryanv
→
Iranian Combinatorics Olympiad 2026
pranav_2005
→
NITS Hacks 9.0 Inter College Coding Competition (Prizes worth 1.1 Lakh INR)
suhailsharieff
→
Java Template / Snippet for Competitive Programming
K1o0n
→
Codeforces Round #1125 (Div. 3) Editoral
adamant
→
OCPC 2027 Winter in Hong Kong — 2–8 January
RIGZ
→
CF Themer: dark themes, focus mode, timer and mashup contests (Chrome extension)
Detailed →
User lists
Name