#include <iostream>
                    class Sample {
                    public:
                      Sample(); 
                      static void printClassValue(){cout << classValue << endl;} ; 
                      void printObjectValue(){cout << objectValue << endl;} ; 
                      static void setClassValue(int v){classValue = v;};
                      void setObjectValue(int v){objectValue=v;};
                      static int classValue;  
                    private:
                      int objectValue;
                };