How to draw a Control Flow Graph from this code?

Question

int main() {
    int i, grade = 0;
    printf (\" Enter points: \\n\");
    scanf (\"%d\", &i);
    if (i >= 50 && i <= 60) grade = 5;
    else if (i &         


        

Answer 1

My c front-end tool Crokus (available on both github and rubygems) gives that directly from parsing your C code.