/*This program will take in a number
assign it to an array as its size, populate
it with random numbers from 1000 to 1999.*/
//Jeremy Logoteta

#include "stdafx.h"
#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <ctime>

using namespace std;

int populateArray();
void printArray(int *, int);
void sortArray(int [], int);

int main(){
	int *pointer;
	int size = 0;
	pointer = new int[size];

	cout << "Enter in the array size: ";
	cin >> size;

	for (int i = 0; i < size; i++)
		pointer[i] = populateArray();

	//prints the unsorted array
	cout << "\nThe unsorted array: ";
	printArray(pointer, size);

	//sorts the array
	sortArray(pointer, size);
	cout << "\nThe sorted array: ";

	//prints the sorted array
	printArray(pointer, size);

	//deletes the allocated memory
	//delete (&array[size]);

	return 0;
}

/*
The populateArray function populates the array with random numbers
Pre Conditions:An int array of size to be determined by the user
is passed in
Post Conditions:The array is returned populated by the random
numbers*/
int populateArray(){
	int y;
	int seed;
	int *temp;
	seed = time(0);
	srand(seed);
	y = 1000 + (rand () % 1999);
	*temp = y;
	return *temp;
}
/*
The pringArray function prints the array
Pre Conditions:An int pointer to an array of size to be determined by the user
is passed in
Post Conditions:The array is printed*/
void printArray(int *pointer, int size){
	for (int i = 0; i < size; i++){
		cout << pointer[i] << " ";
		cout << "\n";
	}
}
/*
The sortArray function sorts the array
Pre Conditions:An int array of size to be determined by the user
is passed in
Post Conditions:The array is sorted*/
void sortArray(int array[], int size){
	int startScan = 0, minIndex;
	int minValue = array[0];
	for (int count = startScan + 1; count < size; count++){
		minValue = array[count];
		minIndex = count;
	}
	array[minIndex] = array[startScan];
	array[startScan] = minValue;
}