Evaluate the following expressions if the values of the variables are a = 2, b = 3, and c = 9.

(a) a - (b++) * (--c);

(b) a * (++b) % c;

If a = 5, b = 9, calculate the value of a in the following expression:
a += a++ - ++b + a

What will be the output of the variable 'a'?

int a=0,b=10,c=40;
a = --b + c++ + b;
System.out.println(" a = " + a);

What will be the output of the following if x = 5 initially?

(a) 5* ++x;

(b) 5* x++;