HW30.cpp

#include <iostream>
#include "functions.h"

int main()
{
	const unsigned int LEN = 3;
	double array[LEN] = {};

	fillArray(array, LEN);
	showArray(array, LEN);
	std::cout << maxIndex(array, LEN) << std::endl;
	std::cout << minIndex(array, LEN) << std::endl;
}

################################### functions.h ##################################################

#pragma once
#include <iostream>

void fillArray(double array[], const unsigned int arrayLength)
{
	for (unsigned int i = 0; i < arrayLength; i++)
	{
		std::cin >> array[i];
	}
}

void showArray(double array[], const unsigned int arrayLength)
{
	for (unsigned int i = 0; i < arrayLength; i++)
	{
		std::cout << array[i] << ' ';
	}
	std::cout << std::endl;
}

int maxIndex(double array[], const unsigned int arrayLength)
{
	double max = array[0];
	int maxIndex = 0;

	for (unsigned int i = 1; i < arrayLength; i++)
	{
		if (array[i] > max)
		{
			max = array[i];
			maxIndex = i;
		}
	}

	return maxIndex;
}

int minIndex(double array[], const unsigned int arrayLength)
{
	double min = array[0];
	int minIndex = 0;

	for (unsigned int i = 1; i < arrayLength; i++)
	{
		if (array[i] < min)
		{
			min = array[i];
			minIndex = i;
		}
	}

	return minIndex;
}