Question

a=a*++a---b+a++ if a =15 b=3 and c=5
in java​

Answer 1

Answer:

This question is about increment and decrement operators. So , we will solve this in steps.

step 1: a = 6 (given)

step 2: b = (++a) + (a++) + (a++) ————(1)

just break this statement into three parts,,,and take first of them...

++a = 7 (pre-increment) so (6+1=7) will be assigned to a.

2) a++ = 7 (post increment) it will remain same here,then value of a will be 8 in next step.

3) a++ = 8 (post increment) so now value of a will be 9 for further.

step 3: Now put the values of these three sub-steps in eq. (1) to get the value of b.

b = 7+7+8 = 22.