Unlock Pattern II

Problem statistics

  1. Submissions 99
  2. Accepted submissions 73
  3. Submission ratio 74%
  4. Authors 72
  5. Accepted authors 70
  6. Author ratio 97%
  1. Accepted
  2. Wrong Answer
  3. Time Limit Exceeded
  4. Run Time Error
  5. Compile Error

Solution running time distribution