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1,964 contest(s) 1,261,271 accounts(s)

Top rating updated 59 minutes ago

N Handle Rating
1
jiangly 		3898
2
tourist 		3840
3
orzdevinwang 		3706
4
ksun48 		3691
5
jqdai0815 		3682
6
Geothermal 		3569
7
cnnfls_csy 		3569
8
DearMargaret 		3545
9
ecnerwala 		3525
10
zh0ukangyang 		3515
more

Rating distribution

Country distribution

N Country Participants
number
1
India 		88051
2
China 		28918
3
Bangladesh 		21641
4
Russia 		16838
5
Egypt 		15068
6
Vietnam 		7518
7
United States of America 		4383
8
Iran 		3822
9
Kazakhstan 		3807
10
Syria 		3528
more

Country rating updated 1 week, 2 days ago

N Country Participants
rating
1
China
4113
2
Belarus
3847
3
United States of America
3787
4
Japan
3776
5
Canada
3709
6
Russia
3657
7
Samoa
3628
8
Hong Kong
3622
9
South Korea
3480
10
Poland
3463
more

Most participation

N Handle Contest
number
1
ruban 		1205
2
kmjp 		975
3
dreamoon_love_AA 		932
4
coderbd 		905
5
kzyKT 		873
6
PAG 		844
7
balakrishnan 		841
8
natsugiri 		776
9
uwi 		753
10
_LeMur_ 		699
more

Most recent submission

N Handle Submission
time
1
pyrokines 		today
2
muyangplus 		today
3
shell_lol 		today
4
becaido 		today
5
AryaNarkhede 		today
6
qiuzx 		today
7
MR_NoSolution 		today
8
nnv-nick 		today
9
snowysecret 		yesterday
10
Madhukm2050 		yesterday
more

Most recent participation

N Handle Last
activity
1
MisumiUika 		Feb. 2, 2025
2
Adi_texg 		Feb. 2, 2025
3
siina 		Feb. 2, 2025
4
VinCode 		Feb. 2, 2025
5
han23092002 		Feb. 2, 2025
6
harshit_1298 		Feb. 2, 2025
7
hacker-999 		Feb. 2, 2025
8
vanishamittal1409 		Feb. 2, 2025
9
shanchacko7829 		Feb. 2, 2025
10
rm090573 		Feb. 2, 2025
more

Most recent rating participation

N Handle Rating
activity
1
MisumiUika 		Feb. 2, 2025
2
JessePinkman. 		Feb. 2, 2025
3
mr_bean7 		Feb. 2, 2025
4
lce4113 		Feb. 2, 2025
5
rrb_07 		Feb. 2, 2025
6
thaibeo123 		Feb. 2, 2025
7
CodaDireitoMlk 		Feb. 2, 2025
8
Halit 		Feb. 2, 2025
9
32portions 		Feb. 2, 2025
10
Galaxy_KW 		Feb. 2, 2025
more

Most writer

N Handle Writer
number
1
MikeMirzayanov 		288
2
BledDest 		189
3
vovuh 		176
4
awoo 		172
5
adedalic 		155
6
Neon 		129
7
Roms 		113
8
Endagorion 		80
9
KAN 		72
10
fcspartakm 		66
more

Problems

Date Rating Name
Feb. 2, 2025
394 		Milya and Two Arrays
Feb. 2, 2025
1225 		Cost of the Array
Feb. 2, 2025
1557 		Customer Service
Feb. 2, 2025
1814 		Graph and Graph
Feb. 2, 2025
2556 		Stop Gaming (Easy Version)
Feb. 2, 2025
2995 		Stop Gaming (Hard Version)
Jan. 26, 2025
390 		String
Jan. 26, 2025
831 		Clockwork
Jan. 26, 2025
1204 		Cirno and Operations
Jan. 26, 2025
2152 		Balanced Tree
more

Problem rating distribution

Past contests

End
Time
 Contest
Feb. 2, 2025 Codeforces Round 1002 (Div. 2)
Jan. 26, 2025 Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2)
Jan. 22, 2025 Codeforces Round 1000 (Div. 2)
Jan. 20, 2025 IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2)
Jan. 19, 2025 Codeforces Round 998 (Div. 3)
Jan. 17, 2025 Codeforces Round 997 (Div. 2)
Jan. 13, 2025 MaraTON Challenge 1
Jan. 12, 2025 Codeforces Round 996 (Div. 2)
Jan. 4, 2025 Hello 2025
Dec. 31, 2024 Codeforces Global Rounds 2024
more

Coming contests

Start
Time
 Contest
Feb. 9, 2025 Codeforces Round 1003 (Div. 4)
Feb. 11, 2025 Codeforces Round (Div. 1)
Feb. 11, 2025 Codeforces Round (Div. 2)
Feb. 16, 2025 Codeforces Round (Div. 2)
Feb. 18, 2025 Educational Codeforces Round 174 (Rated for Div. 2)
Feb. 27, 2025 Educational Codeforces Round 175 (Rated for Div. 2)
March 2, 2025 European Championship 2025 - Online Mirror (Unrated, ICPC Rules, Teams Preferred)