• Given a set of letters, count all possible palindromes, using all of those letters.
  • For example, if the set is {'A' 'A' 'A'} then the number is 1.
  • If the set is {'A 'A' 'B'} then the number is 1.
  • If the set is {'A' 'B' 'C'} then the number is 0.
Solve

Solution Stats

71 Solutions

32 Solvers

Last Solution submitted on Sep 24, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers32

Chris Cleveland Christian Schröder Alexander Ross Lorenzo

Suggested Problems

More from this Author99

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!