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 Solvers2427

Suggested Problems

• Determine if input is odd

  22581 Solvers

• Least common multiple of many numbers

  256 Solvers

• surrounded matrix

  1469 Solvers

• Celsius to Fahrenheit converter

  675 Solvers

• Find the Oldest Person in a Room

  21613 Solvers

More from this Author96

• Pattern matching

  2826 Solvers

• DNA N-Gram Distribution

  1378 Solvers

• Make a Palindrome Number

  2478 Solvers

• Replace NaNs with the number that appears to its left in the row.

  3074 Solvers

• Find the two most distant points

  2960 Solvers