# include <iostream>
# include <cmath>
using namespace std;
int ic2ft = 12; // 1 inch = 12 feet
double ft2m = 0.0254; // 1 feet = 0.0254 meter
float kg2p = 2.2;
double bmi (double a, double b);

int main(){
	double inch, feet;
	double pound;
	cout << "Enter Your Height (Inch feet): ";
	cin >> inch >> feet;
	double meter = (inch * ic2ft + feet) * ft2m;
	cout << "Enter Your Weight (pound): ";
	cin >> pound;
	double kg = pound / kg2p; 
	double c = bmi (kg, meter);
	cout << "The BIM is " << c << endl;	
	return 0;
}

double bmi (double a, double b){
	double c = 1 / pow(b,2) * a;
	return c;
}