Home arrow Browse Problems

Our Patreons

Diamond Sponsors

Steven & Felix Halim

Reinardus Pradhitya 

Gold Sponsors

--- YOUR NAME HERE ---- 

Silver Sponsors

--- YOUR NAME HERE ----  

Bronze Sponsors

Christianto Handojo

Krzysztof Adamek

Fatima Broom

Amal AugustineTechBuy

Contribute

Become a patron

PayPal  

1ojudgeapLUjJcnUmze67a4w3TJ6WnPxo

Bitcoin: 

1ojudgeapLUjJcnUm

ze67a4w3TJ6WnPxo 

Root
652 - Eight
Total Submissions Users that tried it Users that solved it
8699 1128 598
Top 20
Ranking Submission User Run Time Language Submission Date
1 5546553 Mattia De Rosa 0.012 ANSI C 2007-04-30 14:12:48
2 7118962 Dario Scarpa 0.012 ANSI C 2009-05-09 17:53:04
3 7124205 Daniele Monaco 0.012 ANSI C 2009-05-12 15:47:52
4 4551418 Vincenzo Iovino 0.016 ANSI C 2006-05-05 18:40:43
5 18711815 关云长 0.020 C++ 2017-02-01 23:02:56
6 18711821 刘强东 0.020 C++ 2017-02-01 23:05:26
7 18711822 immocat 0.020 C++ 2017-02-01 23:05:57
8 3514875 justus schwartz 0.025 C++ 2005-04-27 10:06:54
9 5392970 Giuseppe Persiano 0.027 ANSI C 2007-03-09 08:01:04
10 26009366 Zechariah 0.030 C++11 2021-01-25 10:39:21
11 26433097 黄汉升 0.030 C++11 2021-05-25 20:38:25
12 27204279 马孟起 0.030 C++11 2022-02-05 08:18:35
13 3721946 Efficient Bucketizers 0.039 C++ 2005-07-06 13:00:52
14 8013938 Yuan Mingyi 0.040 ANSI C 2010-06-03 08:59:10
15 18690598 yleewei 0.040 C++11 2017-01-28 19:08:22
16 20068182 Stranger 0.040 C++11 2017-09-26 06:28:19
17 20844441 李彦宏 0.040 C++ 2018-02-28 09:29:37
18 3173845 Shek Chi Ching Thomas CUHK 0.049 ANSI C 2004-12-27 17:38:10
19 4701157 faffo 0.053 ANSI C 2006-07-05 00:28:58
20 4711167 Francesco Paolo Landolfo 0.053 ANSI C 2006-07-08 13:32:30