Given the following class code:
Public class RecurseMore
{
Public static void main(String[] args)
{
Recurse(4);
}
Public static int recurse(int n)
{
Int total = 0;
If (n == 0)
{
Return 0;
}
Else
{
Total = 4 + recurse(n - 2);
}
System.out.println(total);
Return total;
}
}
What values will be printed when this code is executed?
A) 0, 4, and 8
B) 4 and 8
C) 4
D) 8

Question

Quizplus · Accepted Answer

The code will recursively call the Recurse method until n becomes 0. 
When n=4, the Recurse method will initially add 4 to the result of Recurse(n-2), 
which means calling Recurse(2). This will continue until Recurse(0) is called, 
which will return 0 back to the Recurse(2) call, 
which will return 4 + 0 = 4 back to the Recurse(4) call, 
which will print 4 and also return the same value to the main method. 
Therefore, the output will be 4 and 8.

Given the Following Class Code