Hardware Timer Default Constructor

#include <iostream>
using namespace std;

// Define HardwareTimer class here
// <write your code>
class HardwareTimer {
    private:
    int frequency;
    bool enabled;
    int prescaler;

    public:
    HardwareTimer() noexcept : frequency(0), enabled(false), prescaler(1) {};

    void configure(int freq, int pre) noexcept 
    {
        frequency = freq;
        prescaler = pre;
        enabled = true;
    }

    void stop () noexcept
    {
        enabled = false;
    }

    void print() const noexcept
    {
        cout << "F=" << frequency
            << " P=" << prescaler
            << " EN=" << enabled;
    }
};
int main() {
    HardwareTimer t;   // default constructor runs

    int f, p, x;
    cin >> f >> p >> x;

    t.configure(f, p);

    if (x == 0)
        t.stop();

    t.print();
    return 0;
}

Solving Approach