Write a Java program to print Pre Decrement operation?

Write a Java program to print Pre Decrement operation

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

The PreDecrement value is 9

Using commandLine arguments

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

The PreDecrement value is 9

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 PreDecrement value is "+(--x));
}
}
                                            

Enter x value 10
The PreDecrement value is 9

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