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1,128 contest(s) 296,294 accounts(s)

Top rating updated 2 days, 20 hours ago

N Handle Rating
1
yutaka1999 		3538
2
semiexp 		3432
3
heno239 		3377
4
snuke 		3336
5
maroonrk 		3312
6
sugim48 		3206
7
hos_lyric 		3202
8
Nachia 		3165
9
noshi91 		3157
10
tatyam 		3120
more

Rating distribution

Country distribution

N Country Participants
number
1
Japan 		87965

Country rating updated 17 hours ago

N Country Participants
rating
1
Japan
3871

Most participated

N Handle Contests
number
1
kzyKT 		669
2
ei13333 		659
3
startcpp 		653
4
kmjp 		618
5
m_buyoh 		602
6
satanic0258 		589
7
merom686 		589
8
tokumini 		581
9
uwi 		575
10
kotatsugame 		572
more

Last activity

N Handle Last
activity
1
deep_ocean_walk 		April 21, 2024
2
Kiri8128 		April 21, 2024
3
ueta 		April 21, 2024
4
Z__atcoder 		April 21, 2024
5
Jinapetto 		April 21, 2024
6
tawainfer 		April 21, 2024
7
naesira 		April 21, 2024
8
rosso 		April 21, 2024
9
ymtz03 		April 21, 2024
10
yuyusama 		April 21, 2024
more

Rating activity

N Handle Rating
activity
1
deep_ocean_walk 		April 21, 2024
2
Kiri8128 		April 21, 2024
3
ueta 		April 21, 2024
4
Z__atcoder 		April 21, 2024
5
Jinapetto 		April 21, 2024
6
tawainfer 		April 21, 2024
7
naesira 		April 21, 2024
8
rosso 		April 21, 2024
9
ymtz03 		April 21, 2024
10
yuyusama 		April 21, 2024
more

Most writer

N Handle Writer
number
1
maroonrk 		24
2
maspy 		13
3
sugim48 		10
4
square1001 		9
5
E869120 		9
6
PCTprobability 		9
7
yosupo 		8
8
sigma425 		8
9
DEGwer 		8
10
chinerist 		8
more

Problems

Date Rating Name
April 21, 2024
1313 		01 Matrix Again
April 21, 2024
1280 		Simple Math 4
April 21, 2024
1994 		Max Permutation
April 21, 2024
2510 		Swap Permutation
April 21, 2024
3014 		Max Vector
April 21, 2024
3793 		Colorful Star
April 20, 2024
0 		Past ABCs
April 20, 2024
25 		Dentist Aoki
April 20, 2024
463 		Sort
April 20, 2024
784 		New Friends
more

Problem rating distribution

Past contests

End
Time
 Contest
April 21, 2024 AtCoder Regular Contest 176
April 20, 2024 AtCoder Beginner Contest 350
April 20, 2024 第一回マスターズ選手権-決勝-(オープンコンテスト)
April 20, 2024 第一回マスターズ選手権 -決勝-
April 13, 2024 AtCoder Beginner Contest 349
April 7, 2024 AtCoder Heuristic Contest 032
April 6, 2024 Toyota Programming Contest 2024#4（AtCoder Beginner Contest 348）
April 1, 2024 MC Digital Programming Contest 2024（AtCoder Heuristic Contest 031）
March 31, 2024 AtCoder Grand Contest 066
March 30, 2024 AtCoder Beginner Contest 347
more

Coming contests

Start
Time
 Contest
April 27, 2024 AtCoder Beginner Contest 351
May 4, 2024 AtCoder Beginner Contest 352
May 11, 2024 AtCoder Beginner Contest 353
May 12, 2024 AtCoder Regular Contest 177
May 17, 2024 Toyota Programming Contest 2024#5（AtCoder Heuristic Contest 033）
May 18, 2024 Panasonic Programming Contest 2024（AtCoder Beginner Contest 354）
May 25, 2024 Tokio Marine & Nichido Fire Insurance Programming Contest 2024（AtCoder Beginner Contest 355)
June 15, 2024 CodeQUEEN 2024 予選 (AtCoder Beginner Contest 358)

Running contests

Time
Left
 Contest
251 days AtCoder Race Ranking 2024. Algorithm
251 days AtCoder Race Ranking 2024. Heuristic