LW6 Juliette

#include <iostream>
#include <time.h>
#include <iomanip>
using namespace std;

int main()
{
	int arrayIndexSize, arraySize, randRangeFrom, randRangeTo;
	bool isPositive = true;
	char v(0);

	cout << "Enter array\'s first index\' value: ";
	cin >> arrayIndexSize;

	cout << "Enter array\'s second index\' value: ";
	cin >> arraySize;

	if (arrayIndexSize < 1 || arraySize < 1) {
		cout << "\n\nBoth values must be posivive integers.\n\n";
		return 0;
	}

	int** arr = new int* [arrayIndexSize];

	for (int i = 0; i < arrayIndexSize; i++)
	{
		arr[i] = new int[arraySize];
	}

	cout << "\n\nHow would You like to fill in array, (M)anually or (A)utomatically? \n:";
	cin >> v;

	if (v == 'M') {

		for (int i = 0; i < arrayIndexSize; i++)
		{
			cout << "Entering row " << i + 1 << ".\n\n";
			for (int j = 0; j < arraySize; j++)
			{
				cout << "Enter element " << j + 1 << ": ";
				cin >> arr[i][j];

			}
			cout << endl;
		}
	}

	else if (v == 'A') {
		cout << "Enter initial range value: ";
		cin >> randRangeFrom;

		cout << "Enter end range value: ";
		cin >> randRangeTo;
		cout << endl;

		srand(time(NULL));
		for (int i = 0; i < arrayIndexSize; i++)
		{
			for (int j = 0; j < arraySize; j++)
			{
				arr[i][j] = rand() % (randRangeTo - randRangeFrom + 1) + randRangeFrom;
			}
		}
	}

	else {
		cout << "\nI expected \"M\" or \"A\".\n\n";
		return 0;
	}

	cout << "Your array:\n\n";

	for (int i = 0; i < arrayIndexSize; i++)
	{
		for (int j = 0; j < arraySize; j++)
		{
			cout << setw(5) << arr[i][j];
		}
		cout << endl;
	}

	cout << "\nSum of odds:\n";
	int sum;
	for (int j = 0; j < arraySize; j++)
	{
		sum = 0;
		for (int i = 0; i < arrayIndexSize; i++)
		{
			if (arr[i][j] % 2 != 0)
			{
				sum += arr[i][j];
			}
		}
		cout << setw(5) << sum;
	}

	cout << endl;

	for (int i = 0; i < arrayIndexSize; i++)
	{
		delete[] arr[i];
	}

	delete[] arr;

	return 0;
}