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Rank

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Time

School

111

50.00

3:16:10

Columbia University

112

50.00

3:18:16

University of California, Riverside

113

50.00

3:18:29

University of Waterloo, Waterloo

114

50.00

3:19:10

Columbia University

115

50.00

3:19:24

University of Georgia

116

50.00

3:20:28

University of California, Irvine

117

50.00

3:22:30

University of California, San Diego (UCSD)

118

50.00

3:23:32

University of Waterloo, Waterloo

119

50.00

3:23:36

University of Colorado, Boulder

120

50.00

3:24:44

State University of New York at Buffalo, Buffalo

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