gistfile1.java

	/**
	 * 
	 * @param matrixA the first matrix
	 * @param matrixB the second matrix
	 * @return the product
	 */
	private static int[][] getProduct(int[][] matrixA, int[][] matrixB)
	{
		if (matrixA[0].length != matrixB.length)
		{
			System.out.println("[SEVERE] Invalid matrices");
			return null;
		}

		int[][] finalMatrix = new int[matrixA.length][matrixB[0].length];
		for (int i = 0; i < matrixA.length; i++)
		{
			for (int j = 0; j < matrixB[0].length; j++)
			{
				for (int k = 0; k < matrixA[0].length; k++)
				{
					finalMatrix[i][j] += matrixA[i][k] * matrixB[k][j];
				}
			}
		}

		return finalMatrix;
	}