Question

How to get a number absolute value in Java

Answer 1

package javaapplication1;

public class JavaApplication1 
{
    public static void main(String[] args) 
    {
        try
        {
            int n;
 
            n = 7;
            System.out.println(Math.abs(n)); 
            
            n = -7;
            System.out.println(Math.abs(n)); 
            
            float f = -5.6f;
            System.out.println(Math.abs(f)); 
        }
        catch (Exception e)
        {
            System.out.println(e.toString());
        }
    }
}

/*

run:

7
7
5.6

*/

 

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