Question

Find the value of  b = ++a + a++ +--a +a if a = 5 .​

Answer 1

Answer:

Steps how it executed:

b=++a +a++ +--a+a

b=6+6+6+6

b=24

Note:In pre increment the value is first incremented then assigned.

In post increment the value is first assigned then incremented.

Hope it helps...

Answer 2

a= 5

b= 9

=a+= a++ - ++b+a

=5-10+6+6

=7

Hope this'll help you.