What Really Happened on Mars?

Problem statistics

  1. Submissions 244
  2. Accepted submissions 62
  3. Submission ratio 25%
  4. Authors 65
  5. Accepted authors 50
  6. Author ratio 77%
  1. Accepted
  2. Wrong Answer
  3. Time Limit Exceeded
  4. Run Time Error
  5. Compile Error

Solution running time distribution