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public static void getxfromFibonacci( int x )
	{
		x = x-1;
		int [] arr = new int [20];
		arr[0] = 0;
		arr[1] = 1;
		
		if ( x == 0 || x == 1)
		{
			System.out.println(arr[x]);
		}
		
		for (int i = 1; i < arr.length - 1; i++)
		{
			arr[i+1] = arr[i] + arr[i-1];
			
			if ( i+1 == x)
			{
				System.out.println(arr[x]);
				return;
			}
		}
	}