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#include <iostream>
using std::cout;
using std::cin;
using std::endl;
float width;
float length;
int main()
{
cout << std::fixed;
cout.precision(3);
cout << "Please enter the width of your kite in centimeters. Use values between 1 - 400 cm." << endl;
do {
cin >> width;
if (width < 1 || width > 400) cout << "Please try again with a value between 1 - 400" << endl;
} while ( width > 400 || width < 1);
cout << "Now enter the length, again between 1 - 400cm." << endl;
do {
cin >> length;
if (length < 1 || length > 400) cout << "Please try again with a value between 1 - 400" << endl;
} while (length > 400 || length < 1);
cout << "The dimensions of your kite are " << width << "cm by " << length << "cm." << endl;
double area = (width * length) / 10000.0;
float aspectRatio = width / length;
cout << "The area is " << area << " square meters." << endl;
cout << "The aspect ratio is " << width / length << endl;
if (aspectRatio >= 1) {
cout << "A lower aspect ratio might provide better stability." << endl;
}
const float mass = 135.0f * area;
cout << "Your kite has a mass of " << mass << " grams.";
}
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