import java.util.Scanner;

public class Hw11P03
{
	//inserting scanner class
	static Scanner input = new Scanner(System.in);
	//main method to print the array
	public static void main(String[] args)
	{
		String[][] array = makingArray();
		printingRandomArray(array);

	}

	//creating a random number generator to print x and os
	public static String[][] makingArray()
	{

		//asking for user input
		System.out.print("Enter matrix size: ");
		int sizeForRowsAndColumns = input.nextInt();

		//assigning the size to the array
		String[][] arr = new String[sizeForRowsAndColumns][sizeForRowsAndColumns];
		String xAndO = "";

		//loops to input random numbers into the array
		for(int row = 0; row < arr.length; row++)
		{
			for(int column  = 0; column < arr[row].length; column++)
			{
					//creating the random number generator
					int randomNumber = (int)(2 * Math.random());
					//adding spaces in between the numbers
					if(randomNumber == 0)
					{
						xAndO = "" + randomNumber;
						xAndO = "o";
					}
					else
					{
						xAndO = "" + randomNumber;
						xAndO = "x";
					}
					arr[row][column] = xAndO;
			}
		}
		if(randomNumber = 0)
		//average formulas

		return arr;
	}

	//method to print the array
	public static void printingRandomArray(String[][] array)
	{
		for(int row = 0; row < array.length; row++)
		{
			for(int column = 0; column < array[row].length; column++)
			{
				System.out.print(array[row][column] + "\t");
			}
			System.out.println();

		}
	}
}