Question

How to sort a part of char Array in Java

Answer 1

package javaapplication1;

import java.util.Arrays;

public class JavaApplication1 {

    public static void main(String[] args) {

        char[] chArr = new char[]{'b', 'i', 'd', 'c', 'a', 'h', 'f', 'g', 'e'};

        Arrays.sort(chArr, 0, 4);

        for (int i = 0; i < chArr.length; i++) 
            System.out.print(chArr[i] + " ");
    }
}
 
/*

run:

b c d i a h f g e

*/

 

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