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Oct 16th, 2018
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Java 0.39 KB | None | 0 0
  1. public static String getMiddle(String str)
  2. {
  3.       if (str.length() == 0) { return ""; }
  4.      
  5.       if(str.length() % 2 == 0)
  6.       {
  7.         double middle = str.length() / 2;
  8.         return String.format("%c%c", str.charAt((int)(middle - .5)), str.charAt((int)(middle + .5)));
  9.       }
  10.       else
  11.       {
  12.          return String.format("%c", str.charAt(str.length() / 2));
  13.       }
  14. }
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