Code to output the first repeated character in given string?

Question

I\'m trying to find the first repeated character in my string and output that character using python. When checking my code, I can see I\'m not index the last character of my co

Answer 1

The below code prints the first repeated character in a string. I used the functionality of the list to solve this problem.

      def findChar(inputString): 
          list = []
          for c in inputString:
              if c in list:
                  return c
              else:
                  list.append(c) 
      return 'None'    

      print (findChar('gotgogle'))

Working fine as well. It gives the result as 'g'.