Given the following code section, draw the control ?ow graph and calculate McCabe's cyclamate number using all three approaches. Show which lines of code are repre- sented by which nodes. On the CFG, label the regions with Roman numerals and the decisions with lowercase letters.
cin >> a >> b >> c; if (a > 10)
{
court ‘‘hello''; if (b a)
{
court ‘‘part1''; if (c> a)
{
}
}
else
{
court ‘‘part 2'';
court ‘‘part3'';
}
}
court ‘‘exiting''