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 Solvers2423

Suggested Problems

• Find the numeric mean of the prime numbers in a matrix.

  9160 Solvers

• Find state names that end with the letter A

  1198 Solvers

• Matrix indexing with two vectors of indices

  781 Solvers

• Getting the absolute index from a matrix

  259 Solvers

• Rotate Matrix @180 degree

  2093 Solvers

More from this Author96

• Prime factor digits

  2544 Solvers

• Function Iterator

  2251 Solvers

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

  3069 Solvers

• Implement a ROT13 cipher

  1717 Solvers

• It dseon't mettar waht oedrr the lrettes in a wrod are.

  2153 Solvers