Sensor Calibration Class

#include <iostream>
using namespace std;

// Define Sensor class here
// <write your code>
class Sensor{
    private:
    int rawValue;
    int offset;
    public:
    void setRaw(int Value);
    void calibrate(int off);
    int read();
};

void Sensor::setRaw(int Value)
{
    rawValue = Value;
}

void Sensor::calibrate(int off)
{
    offset = off;
}

int Sensor::read()
{
    return rawValue + offset;
}

int main() {
    int raw, offset, newRaw;
    cin >> raw >> offset >> newRaw;

    Sensor s;
    s.setRaw(raw);
    s.calibrate(offset);
    s.setRaw(newRaw);

    cout << s.read();
    return 0;
}

Solving Approach