#include "stdafx.h"
#include <iostream>
#include "AthleteDeclarations.h"

using namespace std;

// -------------------------------------------------------------------------------------------------------------
// Functions for Question 2.
// -------------------------------------------------------------------------------------------------------------
void GetAthleteLapTimes(double athleteLapTimes[][NUM_LAPS], int numAthletes, int numLaps)
{
	cout << "Enter the lap times for each athlete:" << endl;
	for (int athlete = 0; athlete < numAthletes; athlete++)
	{
		for (int lap = 0; lap < numLaps; lap++)
		{
			double time;
			cout << "Athlete " << athlete + 1 << ", lap " << lap + 1 << " time: ";
			cin >> time;
			athleteLapTimes[athlete][lap] = time;
		}
	}
}

void DisplayAthleteLapTimes(const double athleteLapTimes[][NUM_LAPS], int numAthletes, int numLaps)
{
	cout << endl << "Lap times for each athlete:";
	for (int athlete = 0; athlete < numAthletes; athlete++)
	{
		cout << endl << "Athlete " << athlete + 1 << " lap times: ";
		for (int lap = 0; lap < numLaps; lap++)
		{
			cout << athleteLapTimes[athlete][lap] << " ";
		}
	}
	cout << endl;
}

// -------------------------------------------------------------------------------------------------------------
// Functions for Question 3.
// -------------------------------------------------------------------------------------------------------------
void DisplayFinishingTimes(const double athleteLapTimes[][NUM_LAPS], int numAthletes, int numLaps)
{
	cout << endl << "Total finishing times for each athlete: " << endl;

	for (int athlete = 0; athlete < numAthletes; athlete++)
	{
		double athleteTotalTime = 0;
		for (int lap = 0; lap < numLaps; lap++)
		{
			athleteTotalTime += athleteLapTimes[athlete][lap] ;
		}
		cout << "Total time for athlete " << athlete + 1 << ": " << athleteTotalTime << endl;
	}
}

// -------------------------------------------------------------------------------------------------------------
// Functions for Question 4.
// -------------------------------------------------------------------------------------------------------------
void CalculateFinishingTimes(double finishingTimes[], const double athleteLapTimes[][NUM_LAPS], int numAthletes, int numLaps)
{
	for (int athlete = 0; athlete < numAthletes; athlete++)
	{
		finishingTimes[athlete] = 0;
		for (int lap = 0; lap < numLaps; lap++)
		{
			finishingTimes[athlete] += athleteLapTimes[athlete][lap];
		}
	}
}

void SortAndDisplayFinishingTimes(double finishingTimes[], int numAthletes)
{
	cout << endl << "Sorted total finishing times: " << endl;
	for (int athlete = 0; athlete < numAthletes; athlete++)
	{
		for (int others = athlete + 1; others < numAthletes; others++)
		{
			if (finishingTimes[athlete] > finishingTimes[others])
			{
				double temp = finishingTimes[others];
				finishingTimes[others] = finishingTimes[athlete];
				finishingTimes[athlete] = temp;
			}
		}
	}

	for (int athlete = 0; athlete < numAthletes; athlete++)
	{
		cout << finishingTimes[athlete] << endl;
	}
}