Java Decrement operator

PROGRAM:

To show use of decrement operator.

/**
             * @Prof. Jayesh
             * Decrement operator uses ‘ – ‘.
             */

public class DecrementOperator {
            public static void main(String args[])
            {
                        int a=10,b=20;
                        a–;
                        –b;
                        System.out.println(“a = “+a);
                        System.out.println(“b = “+b);
                        System.out.println(“a+b = “+(a+b));
                        System.out.println(“a– = “+(a–));
                        System.out.println(“a– = “+(a–));
                        System.out.println(“a = “+a);
                        System.out.println(“–a = “+(–a));
                        System.out.println(“–a = “+(–a));
                        System.out.println(“–a = “+(–a));
                        System.out.println(a);
            }
}

OUTPUT:
a = 9
b = 19
a+b = 28
a– = 9
a– = 8
a = 7
–a = 6
–a = 5
–a = 4

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