Covering the stains

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All Friends
Filter by

Rank

User

 

Score

Time

School

31

tanmayverma

30.68

22:38:04

University of Southern California (USC), Los Angeles

32

billjg

27.27

8:57:42

University of California, Irvine

33

bommanip

27.27

21:14:00

University of Southern California (USC), Los Angeles

34

drd8394

27.27

21:23:54

Rochester Institute of Technology, Rochester

35

Exiledz

27.27

22:05:58

University of Nevada, Reno

36

chennewstart

27.27

23:30:16

Columbia University

37

evanlimanto

23.87

5:14:23

University of California, Berkeley

38

bericp1

23.87

22:59:25

University of Colorado at Boulder

39

pradeepufl

23.87

23:01:35

University of Florida, Gainesville

40

ekelly

20.45

1:45:19

University of Illinois at Urbana–Champaign (UIUC), Champaign

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  1. Challenge Walkthrough
    Let's walk through this sample challenge and explore the features of the code editor.1 of 6
  2. Review the problem statement
    Each challenge has a problem statement that includes sample inputs and outputs. Some challenges include additional information to help you out.2 of 6
  3. Choose a language
    Select the language you wish to use to solve this challenge.3 of 6
  4. Enter your code
    Code your solution in our custom editor or code in your own environment and upload your solution as a file.4 of 6
  5. Test your code
    You can compile your code and test it for errors and accuracy before submitting.5 of 6
  6. Submit to see results
    When you're ready, submit your solution! Remember, you can go back and refine your code anytime.6 of 6
  1. Check your score