Homework Soursecalculate the cyclomatic complexity calculate the cyclomatic
calculate the cyclomatic complexity:
calculate the cyclomatic complexity.
1) integer A, B;
2) input (A);
3)
4) if (A > 7)
5) {
6) B = 1;
7) }
8) else
9) {
10) B = 2;
11) if (A < 2)
12) B = 3;
13) } // end else !A>7
14)
15) while (i=1; i<=A; i++)
16) {
17) if (B<0)
18) {
19) B = B + 4;
20) }
21) else
22) {
23) B = B - 5;
24) } // end else !B<0
25) } // end loop
26)
27) output (A,B);
28) end;
Start false true true 3 false true V false true alse EndSolution
Answer:
We have the formulla for the Cyclomatic Complexity as : -
M = E N + 2P
Where E is the number of edges , N is the number of nodes and P is the number of connected components.
Here in this problem , E = 15 , N = 11 , P = 1
Therefore , M = E N + 2P
=> M = 15 -11 - 2*1
=> M = 4 -2 = 2
=> M = 2 is the cyclomatic complexity.
