Feet Inches Using perameter OOP C++

Just open your c++ compiler Paste this code.

#include<iostream>
using namespace std;
class Distance
{

float feet;
float inches;
public:
Distance():feet(0),inches(0)
{
}
    Distance(float ft,float in):feet(ft),inches(in)
    {
    }
    void showdist(float q, float w)
    {
    cout<<"The Distance is ="<<q-w;
}
};
int main()
{
float d,e;
cout<<"enter the feet =";
cin>>d;
cout<<"enter the inches =";
cin>>e;
Distance da;
da.showdist(d,e);
}