#include<iostream>
using namespace std;
class Sensor
{
public:
void readValue()
{
cout<<"Reading sensor value"<<endl;
}
};
class Logger
{
public:
void logData()
{
cout<<"Logging data"<<endl;
}
};
class SmartSensor: public Sensor, public Logger
{
public:
void process()
{
readValue();
logData();
}
};
int main() {
SmartSensor ss;
ss.process();
return 0;
}