Can anyone plz 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"+val...





I'll be very thankful to you..

Can anyone plz help me in solving this java questions?
MATH, ACTIVITIES and FUN.





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http://www.sosmath.com/wwwsites.html





http://www.webmath.com/index.html





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MATH WEBSITES FOR TEACHERS AND STUDENTS





http://www.cumbavac.org/Math.htm

clematis