Need help with my magic square program :(

See more:

C++

I've been working hard on this program and I'm not really making any success.
I made a two-dimensional array, but when I input a number I just get a large number with a - in front of it. I don't even know what algorithms to use to make the Magic Square's diagonals equal to one another. Here's my source code:

#include<fstream>
#include<iomanip>
using namespace std;

ofstream outfile;
int main()
{
	outfile.open("output.txt");

	int n; //intermediate variables and array information store
	cout << "Welcome to Magic Square Program!" << endl << endl;
	cout << "Enter order of the magic box: ";
	cin >> n;

	int MagicSquare[5][5];
	MagicSquare[0][2] = 1;
	for (int x = 0; x < n; x++)
	{
		for (int y = 0; y < n; y++){
			cout << setw(3) << x * y << MagicSquare[x][y];
	}
		cout << endl;
	}
system("pause");
	return 0;
}