#include <iostream>
using namespace std;

class Distance //English Distance class
{
	private:
		int feet;
		float inches;
	public:
        Distance(): feet(0), inches(0.0)
        {  }   
		int setdist(int ft, float in)  //set Distance to args
		{ 
            if( ft<0 || in<0 )
               return -1;
               //cout<<"Invalid distance values"<<endl;
            else{                
               feet = ft;
               inches = in;
               return 1;
            }
		}
		void getdist()                  //get length from user
		{
			int f, i;
            cout << "\nEnter feet: "; cin >> f;
			cout << "Enter inches: "; cin >> i;
			setdist(f, i);
		}
		void initialize()
		{
		    feet = 0;
			inches = 0;
		}
		void showdist()                 //display distance
		{ 
			cout << "feet = "<< feet <<"\t inches = "<<inches ; 
		}
};
////////////////////////////////////////////////////////////////

int main()
{
	Distance dist1, dist2; //define two lengths
    int x;
    x = dist1.setdist(11, 6.25); //set dist1
	
	dist2.getdist(); //get dist2 from user
    //dist1.initialize();
	//display lengths
	cout << "\ndist1 = "; dist1.showdist();
	cout << "\ndist2 = "; dist2.showdist();
	cout << endl;
	system("pause");
	return 0;
}