Filter by

Rank

User

 

Score

Time

School

31

30.68

22:38:04

University of Southern California (USC), Los Angeles

32

27.27

8:57:42

University of California, Irvine

33

27.27

21:14:00

University of Southern California (USC), Los Angeles

34

27.27

21:23:54

Rochester Institute of Technology, Rochester

35

27.27

22:05:58

University of Nevada, Reno

36

27.27

23:30:16

Columbia University

37

23.87

5:14:23

University of California, Berkeley

38

23.87

22:59:25

University of Colorado at Boulder

39

23.87

23:01:35

University of Florida, Gainesville

40

20.45

1:45:19

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

Items per page:

  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