Counting Subsequences (Hard)

Problem statistics

  1. Submissions 262
  2. Accepted submissions 74
  3. Submission ratio 28%
  4. Authors 53
  5. Accepted authors 43
  6. Author ratio 81%
  1. Accepted
  2. Wrong Answer
  3. Time Limit Exceeded
  4. Run Time Error
  5. Compile Error

Solution running time distribution