Electrical
and Computer Engineering
12 of 14
UAH
CPE 112
Problem-Solving Case Study:
Finding the Area Under a Curve
Finding the Area Under a Curve
void GetData( /* out */ float& low, // Bottom of
interval
/* out */ float&
high, // Top of
interval
/* out */ int& divisions ) // Division factor
// Postcondition:
•// All parameters (low, high, and
divisions)
•// have been prompted for, input, and echo
printed
•{
• cout << "Enter low and high
values of desired interval"
<< " (floating
point)." << endl;
cin >> low >> high;
cout << "Enter the number of
divisions to be used (integer)." << endl;
cin >> divisions;
cout << "The area is computed
over the interval “ << low
<< endl << "to
" << high << "
with " <<
divisions
<< " subdivisions of the
interval." << endl;
•}