Can anyone help me in solving this java questions?

1)What is the value of x after evaluating:


x+ =x+++--x+4;


if x=3,before the evaluation?





2)Evaluate the following Java expressions where a,b,c are integers and d,f are floating point numbers.


The value of a=5,b=3 and d=1.5 .


(a)f =a+b/a


(b)c=d*a+b


(c)c+(a++)*d+a


(d)f=(++b)*b-a


(e)c=a-(b++)*(__d)





3)Illustrate '?' operator.





4)What is the difference between post-increment and pre-increment?If a=4 gives values of ++a and a++.





5)What is the meaning of variable++?





6)What does the following program output to the monitor:


int value=0;


int value=1;


value=count++;


System.out.println("value"+value"+coun...





I'll be very thankful to you..

Can anyone help me in solving this java questions?
Pained though I am to complete your homework for you, here are the answers (minus the explanation):





1. 13





2. 5.6, 16.5, 13.5, 11, 3.5 (assuming that you copied questions c and e incorrectly)





3. see http://java.sun.com/docs/books/tutorial/...





4. 5 and 4. See if you can tell the difference.





5. If you can't answer this, you're in the wrong class





6. It gives a compile-time error.