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#include <iostream>
using namespace std;
int main()
{
int width, length;
float area, ratio, mass, force;
const float massCon = 135;
cout << "Kite Math 0.2" << endl;
//inputs
do {
cout << "Input the width of your kite (1-400 cm):" << endl;
cin >> width;
if (width < 1 || width > 400)
cout << "Input a valid number." << endl;
cout << endl;
} while (width < 1 || width > 400);
do {
cout << "Input the length of your kite (1-400 cm):" << endl;
cin >> length;
if (length < 1 || length > 400)
cout << "Input a valid number." << endl;
cout << endl;
} while (length < 1 || length > 400);
//calculations
area = ((width * length) / 2) / 10000;
ratio = width / length;
mass = massCon * area;
force = (mass / 1000) * 9.8;
//outputs
cout << "Width: " << width << " cm" << endl;
cout << "length: " << length << " cm" << endl;
cout << "Ratio: " << ratio << endl;
if (ratio >= 1) {
cout << "A lower aspect ratio may provide more kite stability" << endl;
}
cout << "Area: " << area << " m^2" << endl;
cout << "Mass: " << mass << " g" << endl;
cout << "Force of gravity: " << force << " N" << endl;
}
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