#include<iostream>

using namespace std;

class ADD
{
   public:
      ADD(int i = 0)
      {
         total = i;
      }
      void Addnumber(int num)
      {
         total = total + num;
      }
      int Gettotal()
      {
         return total;
      }

   private:
      int total;
};

int main()
{
   ADD add_number;
   int a, b, c;

   cout<<"Enter three numbers: ";
   cin>>a>>b>>c;

   add_number.Addnumber(a);
   add_number.Addnumber(b);
   add_number.Addnumber(c);

   cout<<"\nTotal = "<<add_number.Gettotal();
   cout<<endl;

   return 0;
}