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Permutations.java
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Permutations.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package allpermutations;
/**
*
* @author Harshita V
*/
public class Allpermutations {
/**
* @param args the command line arguments
*/
public static void permuteString(String beginningString, String endingString) {
if (endingString.length() <= 1)
System.out.println(beginningString + endingString);
else
for (int i = 0; i < endingString.length(); i++) {
try {
String newString = endingString.substring(0, i) + endingString.substring(i + 1);
permuteString(beginningString + endingString.charAt(i), newString);
} catch (StringIndexOutOfBoundsException exception) {
exception.printStackTrace();
}
}
}
public static void main(String[] args) {
// TODO code application logic here
permuteString("","aaa");
}
}