Filter by

Rank

User

 

Score

Time

School

21

20.00

10:49

University of California, Irvine

22

20.00

10:55

University of Massachusetts Amherst

23

20.00

11:12

University of California, Riverside

24

20.00

11:16

University of Colorado at Boulder

25

20.00

11:42

Tufts University

26

20.00

12:03

University of California, Los Angeles

27

20.00

12:21

Chongqing University, Chongqing

28

20.00

12:47

Union College, New York

28

20.00

12:47

Union

30

20.00

13:14

Ohio State University

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