Answer:
(a) void
(b) Nothing happens
Explanation:
Solving (a): void and return
A function that returns no value is referred to as a void function.
On the other hand, a void can not be return or named return.
So, the function is void
Solving (b):
r = 3
Required
The result of r%2 == 0
Substitute 3 for r in r%2 == 0
3%2 == 0
3%2 is 1.
So, we have:
1 == 0
Hence, the equivalent of r%2 == 0 is 1 == 0.
However, nothing will happen because there is no instruction attached to the statement (i.e. r%2 == 0;)
