int WidthInInches(int feet); // Initialize variables by calling
functions. int feet = WidthInFeet(); int wd =
WidthInInches(feet); // Display results. std::cout << "Width in
inches = " << wd; std::cout << "Enter width in feet: "; std::cin
>> feet; int WidthInInches(int feet) return feet * 12; I'm a new
to C++ and I understand that it reads up to down. However, I
don't understand how the last part could return a number and
then that number is returned to the out line in the main
function. Can someone please explain this?