Write a Java -program to print Unary Minus Operation?

Write a Java -program to print Unary Minus Operation

class Main
{
    public static void main(String args[])
    {
        int x=10;
        System.out.println("The sign value is "+(-x));
    }
}	
                                            

The sign value is -10

Using commandLine arguments

class Main
{
    public static void main(String args[])
    {
        int x;
        x=Integer.parseInt(args[0]);
        System.out.println("The Sign value is "+(-x));
    }
}
                                            

The sign value is -10

Using Scanner class

import java.util.*;
class Main
{
    public static void main(String args[])
    {
        int x;
        Scanner s=new Scanner(System.in);
        System.out.println("Enter x value ");
        x=s.nextInt();
        System.out.println("The Sign value is "+(-x));
}
}
                                            

Enter x value 10
The sign value is -10

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