Question

C++ program for the implementation of time class to reset

Answer 1

#include <iostream>
#include <iomanip>

class Time {
private:
    int hours;
    int minutes;
    int seconds;

public:
    // Constructor with default values set to 0
    Time(int h = 0, int m = 0, int s = 0) : hours(h), minutes(m), seconds(s) {}

    // Method to display time in HH:MM:SS format
    void display() const {
        std::cout << std::setw(2) << std::setfill('0') << hours << ":"
                  << std::setw(2) << std::setfill('0') << minutes << ":"
                  << std::setw(2) << std::setfill('0') << seconds << std::endl;
    }

    // Method to reset time to specific values or to 00:00:00 by default
    void reset(int h = 0, int m = 0, int s = 0) {
        hours = h;
        minutes = m;
        seconds = s;
    }
};

int main() {
    // Create a Time object with default time (00:00:00)
    Time time;

    // Display the initial time
    std::cout << "Initial time: ";
    time.display();

    // Reset time to 10:30:25
    time.reset(10, 30, 25);
    std::cout << "After reset to 10:30:25: ";
    time.display();

    // Reset time to 00:00:00
    time.reset();
    std::cout << "After reset to 00:00:00: ";
    time.display();

    return 0;
}