Sensor Filter Selection

#include <iostream>
#include <string>
#include <cstdint>
using namespace std;

// Write your enum and function here
enum FilterMode {
  NONE,
  LOW,
  HIGH
};

int readSensor(int rawData, uint8_t mode = NONE )
{
    if(mode != NONE)
    {
        return rawData / (mode * 2);
    }
    return rawData;
}

int main() {
    int raw, modeFlag;
    cin >> raw >> modeFlag;

    if (modeFlag == 0) {
        cout << readSensor(raw);
    } else {
        string filterName;
        cin >> filterName;

        FilterMode filter;

        if (filterName == "LOW") {
            filter = LOW;
        } else {
            filter = HIGH;
        }

        cout << readSensor(raw, filter);
    }

    return 0;
}

Solving Approach