QL RUBRIC Application and Analysis, and Calculation

12. Please analyze the given function and answer the questions below.

int f(int n, int s1, int s2) { int a = s1, b = s2, temp; for(int i = 0; i < n; i++) { temp = b; b += a; a = temp; } return b; }

What is the value of b for f(3, 2, 3)?

Explain how you arrived at your answer.