public static void main(String[] args) throws Exception 
	{
		MatriceAddition worker[] = new MatriceAddition[4];
		
		worker[0] = new MatriceAddition(new Point(0,0), new Point((A.length/2)-1,(A.length/2)-1));
		worker[1] = new MatriceAddition(new Point(A.length/2,0), new Point(A.length-1,(A.length/2)-1));
		worker[2] = new MatriceAddition(new Point(0,A.length/2), new Point((A.length/2)-1,A.length-1));
		worker[3] = new MatriceAddition(new Point(A.length/2,A.length/2), new Point(A.length-1,A.length-1));
		
		for(int i = 0; i < worker.length; i++)
			worker[i].start();
		
		for(int i = 0; i < worker.length; i++)
			worker[i].join();
		
		for(int i = 0; i < worker.length; i++)
			System.out.println(Arrays.toString(C[i]));		
	}