Source of PermutationTest.java


  1: // Fig. 15.13: PermutationTest.java
  2: // Testing the recursive method to permute strings.
  3: import java.util.Scanner;
  4: 
  5: public class PermutationTest
  6: {  
  7:    public static void main( String args[] )
  8:    {
  9:       Scanner scanner = new Scanner( System.in );
 10:       Permutation permutationObject = new Permutation();
 11: 
 12:       System.out.print( "Enter a string: " );
 13:       String input = scanner.nextLine(); // retrieve String to permute
 14: 
 15:       // permute String
 16:       permutationObject.permuteString( "", input );
 17:    } // end main
 18: } // end class PermutationTest
 19: 
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