class Decrement {
public static void main(String args[]) {
// declare variables
int x, y;
// assign value to x
x = 10;
System.out.println("Before --x: Value of x = " + x);
// assign value to y
y = --x + 10;
System.out.println("y = " + y);
System.out.println("After --x: Value of x = " + x);
}
}