PA2 Elapsed Time

/*Thomas Birt
COSC 1336
PA - Elapsed Time
January 22, 2020
Program prompts the user to input the elapsed time for an event in seconds stored as an integer. The program then outputs the elapsed time in days, hours, minutes and seconds.
*/
#include <iostream>
using namespace std;

// Write the function PROTOTYPES here for
// getSeconds, getMinutes, getRemainder, getHours, getDays and displayElapsedTime
// See the Function Demo Program for examples

int getSeconds();
int getMinutes(int);
int getRemainder(int);
int getHours(int);
int getDays(int);
void displayElapsedTime(int, int, int, int);

const int SECONDS_PER_MINUTE = 60;
const int MINUTES_PER_HOUR = 60;
const int HOURS_PER_DAY = 24;

int main()
{
	int seconds; // number of seconds user has entered
	int remainder; // seconds remaining
	int minutes;
	int hours;
	int days;

	// Get the number of seconds to prime loop (or 0 to quit)
	seconds = getSeconds();

	while (seconds != 0)   // continue processes while seconds not 0
	{
		minutes = getMinutes(seconds);
		remainder = getRemainder(seconds);
		if (seconds > 60)
		{
			seconds %= SECONDS_PER_MINUTE;
		}
		hours = getHours(minutes);
		if (minutes > 60) {
			minutes %= MINUTES_PER_HOUR;
		}
		days = getDays(hours);
		if (hours > 24) {
			hours %= HOURS_PER_DAY;
		}
		displayElapsedTime(days, hours, minutes, remainder);
		seconds = getSeconds();  // modify loop control variable
	}

	system("pause");
	return 0;
}

// Write the function DEFINITIONS here for
int getSeconds()
{
	int seconds;	// radius value input by user

	cout << "\nEnter the elapsed time in seconds: ";
	cin >> seconds;

	return seconds;
}


int getRemainder(int seconds)
{
	return seconds % SECONDS_PER_MINUTE;	// seconds left over from dividing
}

int getMinutes(int seconds)
{
	return seconds / SECONDS_PER_MINUTE;	// calculating number of minutes
}

int getHours(int minutes)
{
		// calculating number of hours
	return minutes / MINUTES_PER_HOUR;
}

int getDays(int hours)
{
	return hours / HOURS_PER_DAY; // calculating number of days
}

void displayElapsedTime(int days, int hours, int minutes, int remainder)
{
	cout << "\nThe equivalent time in days hours:minutes:seconds = " << days << " and " << hours << ":" << minutes << ":" << remainder << endl;
}