Question

What will be the output of a++ when int a = -1

Answer 1

Answer:

if int a=-1 then a++ output will be zero (0)

Answer 2

Answer:

The answer is 0

Explanation:

Since it is a shorthand operator, the same variable is to be used both before and after the assignment sign, therefore,

a++

= -1 + 1  [it will be added afterwards as it is postfix, but since there is no    variable afterwards, we'll add it right away]

=0