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 Solvers2415

Suggested Problems

• Project Euler: Problem 9, Pythagorean numbers

  1385 Solvers

• Back to basics 17 - white space

  277 Solvers

• Reindex a vector

  751 Solvers

• Check if number exists in vector

  13788 Solvers

• Create an n-by-n null matrix and fill with ones certain positions

  712 Solvers

More from this Author96

• Elapsed Time

  3036 Solvers

• Longest Divisor Run

  1358 Solvers

• Target sorting

  4559 Solvers

• Maximum running product for a string of numbers

  2252 Solvers

• Kaprekar Steps

  2371 Solvers