Problem 53. Duplicates

 Input  strs = {'a','b','a'}
 Output dups is 'a'

 Input  strs = {'a','b','c'}
 Output dups is Empty cell array: 0-by-1

Solution Comments

Problem Recent Solvers2417

Suggested Problems

• Sort a list of complex numbers based on far they are from the origin.

  5798 Solvers

• Which doors are open?

  3433 Solvers

• Back to basics 4 - Search Path

  382 Solvers

• Back to basics 19 - character types

  273 Solvers

• Find the biggest empty box

  501 Solvers

More from this Author96

• Alphabetize by last name

  2342 Solvers

• Triangle Numbers

  30091 Solvers

• Remove the polynomials that have positive real elements of their roots.

  1740 Solvers

• Bullseye Matrix

  6085 Solvers

• Clean the List of Names

  1792 Solvers