Question

Find the value of a and c?
main ()
{ int a.b.c;
b=2;
a=2*(b++);
c=2*(++b)
}

Answer 1

a=6
c=4

hope it helped u

Answer 2

The value of 'a' is 4.

The value of 'c' is 8.

Explanation:

first remember the value of 'b' that is 2.

value of 'a':-

a=2*(b++);

First multiple the value of 'b' that is 2 with 2 and then increment the value of 'b' because of post-increment. The value of 'b' becomes now 3.

Value of 'c':-

c=2*(++b);

Now fist increment the value of 'b' because of pre-increment and becomes 4 and then multiple it with 2.