Private Access

#include <iostream>
using namespace std;

class Sensor {
private:
   int value;// your code here: declare private int value
public:
   void setValue(int v) {value = v;}
   int getValue() {return value;}// your code here: implement setValue and getValue
};

int main() {
   Sensor s;
   s.setValue(75);
   cout << "Sensor value: " << s.getValue();
   return 0;
}