Question

How to compare two character objects numerically in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {
 
    public static void main(String[] args) {
        
        String s = "Java";
        
        int rv = s.compareTo("Java");
        
        System.out.println(rv);
    }
}
 
/*
run:

0
 
*/

 

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Answer 2

package javaapplication1;

public class JavaApplication1 {
 
    public static void main(String[] args) {
        
        String s = "Jabaj";
        
        int rv = s.compareTo("Jabai");
        System.out.println(rv);

        rv = s.compareTo("Jabaa");
        System.out.println(rv);

        rv = s.compareTo("Jabar");
        System.out.println(rv);
        
        rv = s.compareTo("Jabaz");
        System.out.println(rv);
    }
}
 
/*
run:

1
9
-8
-16
 
*/

 

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