Cyclomatic complexity of compound conditional statements

Question

What is the cyclomatic complexity of given code fragment?

Answer 1

Cyclomatic complexity will be equal to four(4).

formula

1. Cyclomatic complexity = No of predicates +1

for the Given program, predicates are if, while. total 2 if and 1 while condition.

so answer will be 4.
 

Answer 2

I am not sure but somewhere back in my memory I do remember...that I read it

-> In program fragments .... cyclomatic complexity= (no. of conditional statements +1)

So for this program .....2 "if condition" =2

and 1 "while condition" which have AND conjuction means again comparisons = 1

Therefore 3+1 = 4 is the cyclomatic complexity

But I am not sure whether Else condition will taken in account or not , if it'll be taken in then CC will be 5

@Arjun sir ...kindly check this and correct me