Jul 03 2009

The Unary Operators

Category: Javaadmin @ 11:51 pm
+ 	Unary plus operator; indicates positive value (numbers are positive without this, however)
- 	Unary minus operator; negates an expression
++  	Increment operator; increments a value by 1
--    	Decrement operator; decrements a value by 1
!     	Logical complement operator; inverts the value of a boolean
    public class UnaryDemo
    {
    	public static void main (String[] args)
    	{
     
    	int x = 3;
    	System.out.println(x);
    	x=x+5 ;
    	System.out.println(x);
    	x++ ;
    	System.out.println(x);
    	--x ;
    	System.out.println(x);
    	boolean y = true ;
    	System.out.println(y);
    	System.out.println(!y);
    	}
     
    }

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